protractor
[prə'træktə]
n.量角器, 分度规, [解]伸肌
例句与用法:
Let's not protract the debate any further.
我们不要再继续争论下去了。
词形变化:
形容词: protractive | 副词: protractedly | 名词: protractedness | 动词过去式: protracted | 动词过去分词: protracted | 动词现在分词: protracting | 动词第三人称单数: protracts |
n.
1. 半圆规; 分度器
2. 【解】伸肌
3. 拖延者
protractor
词形变化:
形容词: protractive | 副词: protractedly | 名词: protractedness | 动词过去式: protracted | 动词过去分词: protracted | 动词现在分词: protracting | 动词第三人称单数: protracts |
同义词:
aggrandize | amplify | draw out | extend | prolong | spin out | drag out | stretch out | expand | lengthen | delay |
反义词:
shorten |
protractor[prəu'træktə]n.1.■延长者;拖延者2.■量角器;分度规3.■【解剖学】牵引肌4.■【医学】钳取器;异物取除器
protractorprotractor[prəˈtræktə]n.1.■量[分]角器, 分度规[器、仪], 角规, 半圆规2.■【解】牵引肌3.■异物取除器; 钳取器4.■使延长[拖延]的人
noun
- an instrument for measuring angles, typically in the form of a flat semicircle marked with degrees along the curved edge
量角器,分度规 - (亦作 protractor muscle)(chiefly Zoology)a muscle serving to extend a part of the body
(主动)牵引肌。 比较 retractor
protractor
名词 protractor:
drafting instrument used to draw or measure angles
protractor
■Odessey protractor
[航空], [航海]奥特赛量角器
■universal protractor
万能角度尺
■universal bevel protractor
万能量角器 组合角尺
■three-arm protractor
三杆定位仪 三臂分度器
■body protractor
人体增高机
■Make sure the straight line of the protractor is aligned with the edge of the card.
仔细测量角度。
■6.The actual displacement between any two points may be determined by drawing a scale diagram with a ruler and a protractor, or by using simple trigonometry.
任何两点之间实际的位移可用比例尺和分度器画简图予以判断,或者使用简单的三角学计算之。
■pedal protractor muscle
伸足肌(动)
■You can measure angles on the field with this, and measure those same angles back at your desk with a protractor.
你可以用这些工具在野外测量角度,也可以用一个测角器在你的桌子上测量这些同样的角度。
■It is worth mentioning that the sub-angle protractor is algebraic methods, the results are for the most part approximation;
值得一提的是,量角器分角是代数方法,结果大多为近似值;
■optical protractor level
光学测角水准器
■optical bevel protractor
光学量角器 光学倾斜度规
■optical protractor
光学量角器
■whole cir-cle protractor
全圆分度器
■take with protractor under endoscope
内镜下钳取术
■rectangular protractor
几何尺
■fan protractor
分划纸
■protractor set square
分度三角板
■protractor scale
分度器 半圆规 量角器 分角器标度
■Effect of lateral sensitivity on accelerometer's linearity in static test using protractor
分度头检测加速度计时横向效应对线性度的影响
■half circle protractor
半圆分度器
■semicircular protractor
半圆量角器 量角器分度规
■double protractor
双斜量角器
■7.To draw to scale by means of a scale and protractor;plot.
同一类驱动系统驱动自动机械、传送带、飞行模拟器、图形标绘器等。
■circular protractor
圆分度器
■An Easy Way to Accurate Measurement of Inside and Outside Cone with Sine Protractor
在正弦规上测量内外圆锥体的精确简便方法
■V-edge protractor V
型量角器
■Visual Protractor Based Track Correction
基于视觉量角计的航迹修正算法
■plastic protractor
塑料量角器
■Olsho's protractor card
奥耳斯霍(氏)分度表:检圆柱镜片轴及透镜中心
■Yes. Let's look at this transit. It contains a telescope, a compass, and a protractor, and it's used to measure horizontal and vertical angles.
好的让我们来看看这个中星仪,它包括一个望远镜。一个指南针,一个测角器,它用来测量水平和垂直的角。
■Realize a transparent protractor function.
实现了透明量角器功能。
■parallel motion protractor
平移角尺
■P.S I lost my calculator&protractor,so i can,t do my mathematics exercise12 ar!!
我吾见左个计数机和量角器,所以做吾到数学练习12呀!!
■I can't find my protractor.
我找不到我的半圆仪了。
■Excuse me, sir. What does this protractor read? -Uh, the protractor reads an angle with 45 degrees.
抱歉先生,这个量角器是怎么读的?uh,量角器显示角度为45度。
■To explore a self-designed procedure of puncture protractor biopsy for diagnosis of breast mass and evaluate its merits and defects and its feasibility.
探讨一种自行设计用于定性诊断乳腺肿块的穿刺钳取活检新方法及其在应用中的优缺点和可行性。
■A localization algorithm based on visual protractor was proposed in order to solve the problem of mobile robot localization in outdoor environments.
摘要针对移动机器人在室外环境中的定位提出了一种基于视觉量角计的定位算法。
■Methods Using square caliper, compass and protractor, 23 heads of adult cadaver specimens were examined including the shape, direction and the thickness of wall of lacrimal sac fossa.
方法:利用游标卡尺、圆规、量角器等,对23具(46侧)成人尸头的泪囊窝和鼻泪管各壁的构成、厚度、倾斜角度进行测量。
■A protractor with many co-centre circles.
是一个带有很多同心圆的量角器。
■protractor lentis muscle
晶状体牵肌
■acrylic glass protractor
有机玻璃量角器
■sine protractor
正弦尺 正弦规
■sinuso sine protractor
正弦特性
■Keywords sine protractor;cone;calculation;measurement;
正弦规;圆锥体;计算;测量;
■Step 1: Make a tube by rolling the A4 paper lengthways and taping the ends closed. Next, cut out the protractor at the bottom of this page.
步骤一:将A4纸纵向折捲成管状,再以胶带固定端点。接著,剪下本页最下方的半圆量角器图形。
■Step 3: Use the hole punch to make a hole through the protractor.
步骤三:用打洞器在量角器上打一个洞。
■Step 2: Tape the protractor to the card.
步骤二: 透过角度测量仪看这栋建筑的最高点,当你举高角度测量仪时,垫圈和细绳会从零度移动到一个新的刻度。
■Step 2: Tape the protractor to the card. Make sure the straight line of the protractor is aligned with the edge of the card.
步骤二:将这张量角器黏在纸卡上,务必将量角器直线边对齐纸卡边缘。
■bubble protractor
汽泡式量角器 气泡式分度规