cylinder
['silində]
n.圆筒, 汽缸, 圆柱体
例句与用法:
The engine is misfiring badly on one cylinder.
发动机有一个汽缸严重失灵。
The cylinder is a crucial part of the washing machine.
滚筒是洗衣机必不可少的部分。
n.[C]
1. 圆柱; 圆筒; 圆柱状物
2. (发动机的)汽缸
The cylinder is getting too much gas and not enough air.
汽缸里汽油太多而空气不足。
3. (印刷机的)滚筒
4. 圆筒容器; (装液化气等的)钢瓶
5. (左轮枪的)旋转弹膛
6. 【数】柱; 柱面
cylinder
名词复数:cylinders
词义辨析:
同义参见:
wheel
column
shell
cylindercylinderD.J.:[ˈsilində]K.K.:[ˈsɪləndɚ]n.1.■圆筒, 圆柱体What's the volume of this cylinder?这个圆筒的体积有多少?2.■汽缸, 泵体That jeep has four cylinders.那辆吉普车有四个汽缸。They are working on all cylinders to get the job finished.他们正在竭尽全力争取把这工作干完。
cylinder['silində]n.1.■【几何学】圆柱,柱体;柱(面)2.■圆柱形物;圆筒,量筒,烘筒3.■(左轮手枪的)旋转弹膛4.■(泵的)机筒,泵体5.■(发动机的)汽缸;液压缸;(液压操纵的)油缸6.■(印刷机的)滚筒;轮转机的滚筒7.■【考古学】(雕有楔形文字的)圆柱形石(或陶器)8.■【计算机】磁道9.■【纺织业】(提花机)花筒,印花铜滚筒;针筒vt.1.■给…装配汽缸(或滚筒)2.■使受汽缸(或滚筒)的作用work on all cylinders[口语]竭尽全力地干
cylindercylinder[ˈsilində]n.1.■滚筒, 圆筒2.■【数】圆柱体; 柱(面)3.■【机】汽缸; (装氧气等的)钢筒, 钢瓶, (气)罐4.■(左轮手枪的)旋转弹膛5.■[古](= cylinder seal)(巴比伦和亚述的)圆筒形石印; (雕有阿拉伯人楔形文字的)圆柱形陶器6.■水烘筒7.■同位标磁道组8.■加热储水罐9.■油缸; 液压缸10.■小轧辊11.■泵体
继承用法cylindergaugen.1.■缸径规, 圆筒内径规cylinderedadj.1.■有气缸的
cylinder[ˈsɪlɪndə]noun- a solid geometrical figure with straight parallel sides and a circular or oval section
圆柱体
■a solid or hollow body, object, or part with such a shape
圆柱形物
■a piston chamber in a steam or internal-combustion engine
汽缸
■a cylindrical container for liquefied gas under pressure
气瓶
■a rotating metal roller in a printing press
印刷机滚筒
■(Archaeology)a cylinder seal
(考古)筒形石印
派生cylindricadjectivecylindricaladjectivecylindrically[-ˈlɪndrɪk(ə)li]adverb语源- late 16th cent.: from Latin cylindrus, from Greek kulindros 'roller', from kulindein 'to roll'
cylinder
名词 cylinder:
a cylindrical container for oxygen or compressed air
a solid bounded by a cylindrical surface and two parallel planes (the bases)
a surface generated by rotating a parallel line around a fixed line
a chamber within which piston moves
同义词:piston chamber
cylinder
■A small solid cylinder of a spark-producing alloy, used in lighters to ignite the fuel.
(打火机用的)电石一种由能产生火星的、坚硬的合金小圆柱体,用于点燃打火机燃料
■Nosecone, Ejection Cylinder and Piston / Rod Assemblies...
nosecone ,弹射汽缸和活塞/杆集会...
■The PCM cannot detect uneven, low, or high engine cylinder compression.
PCM 不能检测不均匀、低或高的引擎汽缸压力。
■Some V-type engines have a pump on each cylinder biock.
一些v型发动机的两个气缸体组各有一个水泵。
■They are driven by an electric unbalance motor, surrounded by a metal cylinder.
一台驱动振动的电机装在一个金属圆柱内。
■Bolted cover plate to protect seal and cylinder from the ingress of debris.
上盖板可防止杂物进入缸筒损坏密封。
■Unique cylinder &stirrer shaft.
不锈钢外壳美观大方。
■A single cell on a gravure cylinder.
中义照相凹版辊筒上的一个墨坑。
■We are import traders of Main cylinder in Iran, Iraq and U.A.E.
为伊朗市场寻找汽车汽缸的生产厂家,请厂家联系我们.
■Provide adequate access for cylinder handling.
为钢瓶操作提供足够的通路。
■The depository for acetylene cylinder.
乙炔瓶放置处
■The cheese was formed into the shape of cylinder.
乳酪被做成圆柱状。
■Remove control cables from cylinder head cover clip.
从汽缸头盖扣夹上移去控制拉索。
■He ordered the piston taken off the lathe and fitted to the cylinder.
他让把活塞从车床上卸下来装到汽缸上去。
■You'd better make it in a shape of cylinder.
你最好把它做成圆柱形。
■Use the proper PPE for cylinder handling.
使用用于钢瓶操作的正确的个人防护装备。
■Use a suitable handcart designed for cylinder movement.
使用设计用于钢瓶移动的合适的手推车。
■Use a cylinder cage or cradle to lift a cylinder.
使用钢瓶升降机升起钢瓶。
■Example of attachment of the automatic cylinder upon up and down.
例如连接自动圆筒状汽缸上下运动。
■Guarantee the engine air cylinder, spark plug and oil passage are cleaned.
保证发动机气缸,火花塞和油路清洁。
■Make a ring spanner for the nuts of the cylinder cover.
做一个拆装汽缸盖螺帽用的环形扳手。
■A beam of radiant energy in the form of a narrow cone or cylinder.
光线锥窄圆锥体或圆柱形的辐射性光束。
■The interior diameter of a hole, tube, or cylinder.
内径洞、管或圆柱体的内径
■An armored protective cylinder around a revolving gun turret on a warship.
军舰上的露天炮塔军舰上旋转炮塔四周的保护性装甲圆柱体
■Sets up and operates platen and cylinder letterpress machines.
准备及操作平压式及滚压式活版印刷机。
■Loosen the valve outlet seal slowly when preparing to connect a cylinder.
准备连接钢瓶时,慢慢地松开阀门排气口密封。
■A variety of Cheddar cheese molded into a long cylinder.
切德干酪制成长圆柱状的切德奶酪
■The squeegee and cover ink blade controlled by the air cylinder.
刮、回墨的互换动作均由气缸控制。
■Faulty air current under the licker in, cylinder &doffer.
刺辊、锡林和道夫下的气流流通不好。
■Wider setting between licker-in and cylinder.
刺辊与锡林间的隔距太大。
■With brush cylinder, it specially suitable for resinated leather.
加装毛刷,对树脂较重的皮粉,效果亦佳;
■Single cylinder plus wire ropes, synchronous telescoping.
单缸加绳排,同步伸缩方式。
■Plate cylinder The press cylinder which xarries the plate.
印刷机上装载印版的圆筒。
■Thick Cylinder and Thick Sphere.
厚壁缸体、厚壁球体。
■Refer to the Cylinder Combustion Pressure Leakage Test Diagnosis chart.
参看“汽缸燃烧压力泄漏测试诊断”中的表。
■Table feed by double cylinder.
双油压缸工作台移动方式。
■Twin cylinder direct drive, synchronization by steel cable.
双油缸直接驱动,钢丝绳平衡系统;
■The engine is misfiring badly on one cylinder.
发动机有一个汽缸严重失灵。
■The cylinder within the mechanism of a timepiece that contains the mainspring.
发条盒一圆柱形物,内装含有主发条的表的零件
■The diameter of the inside of a round cylinder, such as a tube.
口径圆柱体内侧圆的直径,如管道
■Also, make sure the cylinder's Backface Cull is turned off.
右击圆柱体,进入属性框,关闭可渲染属性和BackfaceCull。
■Roller with blades with a wooden cylinder in the transportation position!
同样是刀片式滚筒切割机,滚筒可是用木头做的呢!
■Variation in setting between back plate and cylinder.
后固定盖板和锡林隔距差异大。
■Wider back plate to cylinder settings.
后罩板到锡林的隔距宽。
■Surrounding the central cylinder is the pericycle.
围绕中柱的是中柱鞘。
■Around the engine cylinder is a water jacket.
围绕着发动机汽缸的是一个水套。
■Zero velocities on the cylinder were satisfied at the node points.
圆柱上速度为零在节点上满足。
■Cylinder or Box SVS subwoofer?
圆柱形还是方形SVS炮呢?
■What's best for me? Cylinder or Box SVS subwoofer?
圆柱形还是方形低音炮,对我来说什么最好?
■How many sides does a cylinder have? What's the feature of every side?
圆柱有哪几个面?每个面有什么特征?
习惯用语function on all cylinders1.■工作效率很好, 竭尽全力地干, 运转正常click on all cylinders1.■工作效率很好, 竭尽全力地干, 运转正常hit on all cylinders1.■工作效率很好, 竭尽全力地干, 运转正常operate on all cylinders1.■工作效率很好, 竭尽全力地干, 运转正常work on all cylinders1.■工作效率很好, 竭尽全力地干, 运转正常function on four cylinders1.■工作效率很好, 竭尽全力地干, 运转正常click on four cylinders1.■工作效率很好, 竭尽全力地干, 运转正常hit on four cylinders1.■工作效率很好, 竭尽全力地干, 运转正常operate on four cylinders1.■工作效率很好, 竭尽全力地干, 运转正常work on four, cylinders1.■工作效率很好, 竭尽全力地干, 运转正常function on six cylinders1.■工作效率很好, 竭尽全力地干, 运转正常click on six cylinders1.■工作效率很好, 竭尽全力地干, 运转正常hit on six cylinders1.■工作效率很好, 竭尽全力地干, 运转正常operate on six cylinders1.■工作效率很好, 竭尽全力地干, 运转正常work on six cylinders1.■工作效率很好, 竭尽全力地干, 运转正常have a cylinder missing1.■[美俚]头脑有点不正常特殊用法access cylinder1.■存取圆柱体acetylene gas cylinder1.■乙炔气钢瓶actuating cylinder1.■作动筒, 主动筒, 动力气缸, 主动油缸actuating brake cylinder1.■(液压)制动器的作用缸actuator cylinder1.■动力油缸, 作(主)动筒adjustable stroke cylinder1.■可变行程油缸air cooled cylinder1.■气冷式汽缸air hydraulic cylinder1.■气水罐algebraic cylinder1.■代数柱, 代数柱面algebraic mapping cylinder1.■代数映射柱all-in-one-piece cylinder1.■整汽缸体anode cylinder1.■阳极圆筒application cylinder1.■作用风缸assorting cylinder1.■选粮筒; 圆筒筛, 分级滚筒autoferritage cylinder1.■自增强(高压)圆筒autofrettage cylinder1.■冷作预应力法汽缸; 冷拉圆筒auxiliary brake cylinder1.■辅助制动缸(副风缸)auxiliary steam cylinder1.■副汽缸; 辅助唧筒axis cylinder1.■轴突, 轴索; 体轴baffle enclosed cylinder1.■有隔板的汽缸balanec cylinder1.■平衡汽缸bar cylinder1.■击杆式脱粒滚筒base cylinder1.■(齿轮啮合的)基圆柱bell-mouthed cylinder1.■上部钟口形气缸blanket cylinder1.■胶印[橡皮]滚筒block cast (type) cylinder1.■整体铸造的缸体block head cylinder1.■整体汽缸boom cylinder1.■(装载机的)转臂油缸booster cylinder1.■助力液压缸bounce cylinder1.■缓冲气缸brake cylinder1.■制动圆筒[气缸]brake hydrovac cylinder1.■闸式真空液压制动器缸brake main cylinder1.■主闸缸brake master cylinder1.■制动主缸(总泵)brush cylinder1.■刷式滚筒bucket operating cylinder1.■铲斗操纵油缸canopy actuating cylinder1.■座舱盖开启作动筒carbon-dioxide cylinder1.■二氧化碳灭火器carburetor vacuum cylinder1.■汽化器真空筒card cylinder1.■梳理机滚筒; 纹板滚筒carding cylinder1.■梳理滚筒, 梳摘滚筒carrying cylinder1.■(矿热电炉)承重筒, 支承筒, 把持筒cast cylinder1.■整铸缸体cathode cylinder1.■阴极圆筒cellular cylinder1.■窝眼式滚筒; 选种机, 选粮筒central cylinder1.■中柱chain return cylinder1.■带链传动(回程)的液压缸checking cylinder1.■制动缸chlorine cylinder1.■氯气(钢)瓶chopping cylinder1.■切碎滚筒circuit breaker cylinder1.■断路器缸circular cylinder1.■圆柱体; 圆筒clamp cylinder1.■筒状模头(固定模型用)clamping cylinder1.■夹紧缸cleaning cylinder1.■清选滚筒; 圆筒筛; 清棉机锯齿滚筒closing cylinder1.■闭合模汽缸(压铸机的), 合模缸coaxial cylinder1.■共轴圆柱cockle cylinder1.■麦郎选除筒cold water pump cylinder1.■(冷)水泵缸体上盖collecting cylinder1.■【刷】收纸滚筒collector cylinder1.■圆筒形集 电极, 收集极圆筒comber cylinder1.■梳理[栉梳]滚筒combine cylinder1.■联合收获机脱粒滚筒compensating cylinder1.■补偿油缸compensating master cylinder1.■带补助贮油槽的主油缸compound cylinder1.■复合柱体, 复式汽缸compressed gas cylinder1.■压缩气筒concentration cylinder1.■聚焦圆筒[电极]condensation cylinder1.■汽缸凝结水cone cylinder1.■锥头柱体constant extension speed telescopic cylinder1.■等速外伸的伸缩缸control cylinder1.■控制筒control aircylinder1.■操纵[控制]风缸coolingcylinder1.■(水银整流器)冷凝箱, 冷却滚筒corrugated cylinder1.■冷硬[波纹]表面corrugated bar cylinder1.■纹杆式脱粒滚筒counterrecoil cylinder1.■复进筒crib suspension cylinder1.■悬挂升降箱的作动筒crowd cylinder1.■反铲臂转折油缸cushion cylinder1.■(自由活塞燃气发生器的)缓冲汽缸damper cylinder1.■减振筒decanting cylinder1.■滗析筒delivery cylinder1.■收纸滚筒diagonal cylinder1.■斜置汽缸differential cylinder1.■差动油缸direct drive cylinder1.■直接驱动磁头鼓double-acting actuating cylinder1.■双动作动筒double acting brake cylinder1.■双 向作用制动缸double diameter cylinder1.■(差径活塞用)双径气缸double-piston brake cylinder1.■双活塞制动缸double rod cylinder1.■双活塞杆油缸double shell cylinder1.■双层缸driver brake cylinder1.■动轮制动缸dry sleeve cylinder1.■干套筒气缸drying cylinder1.■干燥筒; 干燥鼓dual cast cylinder1.■复铸汽缸duplex cylinder1.■双气缸elliptic -nosed cylinder1.■椭圆形头部汽缸element cylinder1.■柱母线elutriating cylinder1.■淘析柱emery cylinder1.■砂轮鼓engine cylinder1.■发动机气缸expansion cylinder1.■膨胀缸extraction cylinder1.■提取圆筒fermentation cylinder1.■发酵罐fibro-vascular cylinder1.■维管中柱filter cylinder1.■滤筒firebox door operating cylinder1.■炉门作用缸first-anode cylinder1.■第一阳极圆筒fleshing cylinder1.■去肉机刀轴fluted cylinder1.■槽纹辊folding cylinder1.■【刷】折页滚筒foundation cylinder1.■基础圆柱gas cylinder1.■毒气筒; 集气筒; 高压气筒germinating cylinder1.■制麦芽鼓筒glass cylinder1.■玻璃杯glass measuring cylinder1.■玻璃量筒glazing cylinder1.■光泽缸grading cylinder1.■分级滚筒, 分级圆筒筛graduated cylinder1.■量筒grinder cylinder1.■碎木机压力缸gripping jaw cylinder1.■夹箝缸grooved cylinder1.■槽纹滚筒half-corn cylinder1.■选粮筒hammer cylinder1.■汽锤汽缸hard cast-iron cylinder1.■冷铸铁滚筒high -pressure cylinder1.■高压气缸hitch cylinder1.■液压牵引机油缸; 联结器油缸hoist cylinder1.■起重机油缸hold-down cylinder1.■(旋压成形机)压紧缸hollow circular cylinder1.■中空圆柱hood operating cylinder1.■带(有)罩(子的)操作气缸horizontal cylinder1.■卧式气缸hulling cylinder1.■搓擦[脱壳]滚筒hydraulic checking cylinder1.■液压制动缸hydraulic press cylinder1.■平板机液压筒hydraulic ram cylinder1.■液压提升油缸hydraulic slave cylinder1.■液压随动油缸hydraulic suspension system oil cylinder1.■液压悬挂系统油缸hydrogen gas cylinder1.■氢气钢瓶hydro-vac cylinder1.■液压真空缸hyperbolic cylinder1.■双曲柱面ideal cylinder1.■假想圆柱imaginary elliptic cylinder1.■虚椭圆柱面impression cylinder1.■压印滚筒impulse cylinder1.■脉冲缸inblock cylinder1.■气缸排indented cylinder1.■窝眼式滚筒, 选粮筒independent cylinder1.■分置式油缸individual cylinder1.■分段汽缸ingot cylinder1.■(碳化硅)结晶圆筒injection cylinder1.■(压铸用)压射缸inner cylinder1.■内圆筒inscribed cylinder1.■内切圆柱inside cylinder1.■内汽缸interlock cylinder1.■联锁缸intermediate (pressure) cylinder1.■中压汽缸inverted cylinder1.■倒置汽缸ironing cylinder1.■(皮革)熨皮滚筒jack cylinder1.■起重(机)油缸jato release cylinder1.■起飞加速器释放作动筒jib cylinder1.■转臂(操纵)油缸jolting cylinder1.■震击缸kicker cylinder1.■回程缸knife cylinder1.■刀齿[切碎]滚筒knockout cylinder1.■顶件油缸landing gear down latch cylinder1.■起落架下闩作用筒large-volume cylinder1.■大容量油缸latch-release cylinder1.■(可控式高速锤)开闩汽缸latex cylinder1.■胶乳罐lens cylinder1.■【动】晶体柱level(l)ing cylinder1.■调平(机构)油缸lift cylinder1.■起重[提升]油缸; 悬挂装置油缸lifting cylinder1.■起重缸; 回程缸, 千斤顶liner hot water pump cylinder1.■热水泵缸衬load brake cylinder1.■重车制动缸locking cylinder1.■锁紧缸locomotive cylinder1.■机车汽缸loop scavenged cylinder1.■回流换气气缸lower cylinder1.■下气缸low-pressure cylinder1.■低压汽缸main braking cylinder1.■主制动缸; 制动总泵缸main-gear actuating cylinder1.■主轮收放作动筒main wheel door actuating cylinder1.■主轮舱盖作动筒mapping cylinder1.■映射柱measuring cylinder1.■量筒modified cylinder1.■(猎枪)二分之一缩口monocoque cylinder1.■硬壳圆柱体mounted cylinder1.■分置[外置]式油缸multilayer cylinder1.■多层圆筒[筒体]multiple cylinder1.■复式汽缸nodal cylinder1.■波节圆柱体oblique cylinder1.■斜置汽缸; 斜柱offset cylinder1.■偏置汽缸one-piece cylinder1.■整体缸体one-sided cylinder1.■单侧柱面one-way cylinder1.■单作用油缸open cylinder1.■开柱(面)operating cylinder1.■工作[动力]油缸opposed cylinder1.■对置汽缸, 一字开汽缸ordering cylinder1.■回潮筒oscillating cylinder1.■摆动汽缸otative cylinder1.■转动柱体overhead valve cylinder1.■架设开关筒oxidizer cylinder1.■氧化剂筒oxygen cylinder1.■储氧筒, 氧气瓶packing cylinder1.■(通心粉液压机的)挤料筒; (连接面袋包装用)筛粉机下的定量筒parabolic cylinder1.■抛物柱面perforated cylinder1.■多孔转筒, 圆筒筛picker cylinder1.■纺锭滚筒; (采棉机的)采摘[摘锭]滚筒pick-up cylinder1.■滚筒式捡拾器; 捡拾器滚筒pick up cylinder1.■滚筒式捡拾器; 捡拾器滚筒pitch cylinder1.■节圆柱plate cylinder1.■印版滚筒platform adjustment cylinder1.■收割台(升降)调节油缸plunger-type cylinder1.■柱塞缸pneumatic cylinder1.■气压缸pocket cylinder1.■窝眼筒, 选粮筒porcelain cylinder1.■瓷圆柱体porous filter cylinder1.■素烧滤筒portable cylinder1.■分置[外置]式油缸positional cylinder1.■定位缸, 多位缸power cylinder1.■动力(油)缸power per cylinder1.■单缸功率press cylinder1.■压榨筒pressure cylinder1.■压力缸, 增压缸projecting cylinder1.■射影柱; 投射筒pull-behind cylinder1.■(装在被牵引的机器上)外置式油缸pump cylinder1.■泵缸push rod brake cylinder1.■推杆闸缸putting-out cylinder1.■伸展机刀轴quadric cylinder1.■二次柱面radial cylinder1.■星形汽缸rake cylinder1.■(搂草机的)搂集滚筒ram cylinder1.■水压机汽缸; 活塞[柱塞]式油缸ram drive cylinder1.■柱塞传动油缸rasp(-bar) cylinder1.■纹杆式脱粒滚筒rear-wheel cylinder1.■后轮制动缸receiving cylinder1.■接纸烘缸reclaiming saw cylinder1.■回收锯齿滚筒recoil cylinder1.■驻退筒record cylinder1.■记录筒recuperator cylinder1.■复进调节筒reel cylinder1.■卷纸缸reel adjustment cylinder1.■拨禾轮调节油筒reference cylinder1.■参考[分度]圆柱reflection cylinder1.■反射圆柱面refrigerant cylinder1.■制冷剂钢瓶regenerative cylinder1.■快速回程缸relay cylinder1.■继动[传递]油缸relief cylinder1.■安全[保险]汽缸, 辅助汽缸remote-control cylinder1.■分置式控制油缸remote hydraulic cylinder1.■分置式液压油缸remote-operation cylinder1.■外置[分置]式油缸remote power cylinder1.■分置式动力油缸retracting spring-tooth pickup cylinder1.■伸缩弹指式捡拾滚筒return cylinder1.■回程缸reverse cylinder1.■回动汽缸[油缸]ribbed cylinder1.■肋式汽缸right cylinder1.■直(立)柱right circular cylinder1.■【数】直圆柱体rotating cylinder1.■旋转柱体rub-bar cylinder1.■搓擦杆式[纹杆式]脱粒滚筒ruby cylinder1.■柱形红宝石rudder actuating cylinder1.■方向舵操纵动作筒sand cylinder1.■研磨筒, 砂磨筒sandwich cylinder1.■夹层柱壳sausage filler cylinder1.■灌肠机缸筒scored cylinder1.■刮伤气缸scourer cylinder1.■谷粒脱壳滚筒, 碾谷滚筒screen cylinder1.■筛鼓screen-wiper cylinder1.■屏帚[风挡帚]气缸scutching cylinder1.■打麻[打棉]滚筒seal cylinder1.■雕刻滚筒self-shrinking cylinder1.■自收缩缸套, 自缩汽缸separating cylinder1.■分选滚筒; 圆筒分选筛service cylinder1.■检修用钢瓶setting-out cylinder1.■平展机刀轴shaving cylinder1.■削匀机刀轴sheller cylinder1.■(玉米脱??脱粒滚筒; 搓擦[脱壳]滚筒shifter cylinder1.■关闭气缸shock absorber cylinder1.■减震器筒shredding cylinder1.■(玉米剥苞叶切碎机的)切碎滚筒shrinkage cylinder1.■热压配合汽缸shutoff cylinder1.■停车缸similar right circular cylinder1.■相似直圆柱single-acting cylinder1.■单作用(油)缸single-piston brake cylinder1.■单活塞制动缸single-port actuating cylinder1.■单口作动筒single-shell cylinder1.■单层缸slave cylinder1.■从动缸, 辅助[附属]油缸slide actuating cylinder1.■闸板操纵缸small-bore cylinder1.■微型缸softening cylinder1.■润湿辊solid-end cylinder1.■整体缸筒sorting cylinder1.■分级转筛speed setting cylinder1.■转速调整缸spiked cylinder1.■针刺轮; 针形滚筒spike-tooth cylinder1.■钉齿式脱粒滚筒spiral-knife cylinder1.■螺旋刀(铡草)滚筒spring-tooth cylinder1.■弹指式滚筒squeezing cylinder1.■压实缸staggered cylinder