coronas
[kə'rəunə]
[ coronas ]
n.日冕, 电晕, 冠状物, 飞檐的上部
例句与用法：
A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.
电晕在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流
词形变化：
名词复数: coronas |
coronas
名词 corona:
the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
(botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
同义词：corona
an electrical discharge accompanied by ionization of surrounding atmosphere
同义词：corona discharge, corona, corposant, St. Elmo's fire, Saint Elmo's fire, Saint Elmo's light, Saint Ulmo's fire, Saint Ulmo's light, electric glow
one or more circles of light seen around a luminous object
同义词：corona
(anatomy) any structure that resembles a crown in shape
同义词：corona
a long cigar with blunt ends
同义词：corona
coronas
■Polarization of 0?3 piezoelectric composite materials by corona?discharge?
0-3型压电复合材料的电晕放电极化
■POLARIZATION OBSERVATION OF THE SOLAR CORONA AT THE SOLAR ECLIPSE OF 1968 SEPTEMBER 22.
1968年9月22日日食的日冕偏振观测
■This indicated that to remove the NOX, which is the production of corona discharge, by wet desulfurization system is feasible.
Ca(OH)_2溶液对NO_2的吸收比较充分，因此，以传统湿法(半干法)烟气脱硫系统作为电晕放电氧化氮氧化物所产生的氧化产物的吸收系统是可行的。
■STUDY ON RESTRAINING BACK CORONA OF HIGH RESTSTIVITY POWER BY V TYPE COLLECTING ELECTRODE??
V型极板抑制高比电阻粉尘反电晕的研究
■Above, a standard digital camera captured a particularly active and colorful auroral corona that occurred last week above Alberta, Canada.
上周于加拿大的亚伯大，透过标准数位相机记录到这张多彩多姿的冕型极光。
■In the meantime, we have tested special antibody to SARS corona virus of their 10 kinfolks (include 2 children) who have contacted with SARS patients closely.
与患者密切接触的10例(包括2名儿童)亲属,检测血清中SARS特异性抗体,结果IgM、igg抗体及N蛋白抗体全部为阴性。
■In discussing the issue with his students over their Coronas, Mann notes that comparisons with the paleoclimatic record seem to confirm a mechanism proposed by other researchers.
与手持可乐娜啤酒的学生们讨论这个主题时，曼恩注意到，比较古气候记录，似乎能够证实其他研究者提出的机制。
■In order to produce stable and intensive streamer corona, the O2 volume fraction in the flue gas should not be lower than 5%.
为了产生稳定而强烈的流光电晕，烟气中O2体积分数不应小于5%。
■In order to strengthen corona effect,arista electrode used as substitute for grid electrode was presented.
为了加强电极电晕效果，提出了用芒刺电极代替栅网电极。
■In this paper the author expound mainly the current status in the research of solar quiet corona, coronal holes and heating mechanism of corona.
主要论述宁静日冕和冕洞，以及日冕加热问题的研究现状。
■Basic understanding of powder coating application equipment: Tribo and Corona.
了解粉末涂料的应用设备。
■AC spark testers create a field of ionized air (a blue-colored glow called corona) around the product.
交流火花测试机使产品周围的空气电离(一种蓝色的电晕)形成电场。
■Many air anion generators have been developed which can be divided into two ty pes including the one of ultrasonic water atomization and the one of corona disc harge.
人们已经研制出多种空气负离子发生器,归结起来有两种类型:超声波水雾化式和尖端电晕放电式。
■Three precipitation static discharge modes are introduced,which are sparkover and arc,streamering discharge and corona discharge.
介绍了沉积静电的3种放电形式:跳火花和电弧、表面流光放电、电晕放电;
■Three precipitation static discharge modes are introduced, which are sparkover and arc, streamering discharge and corona discharge.
介绍了沉积静电的3种放电形式：跳火花和电弧、表面流光放电、电晕放电；
■The characteristics of the magnet enhancement corona discharges and their functions for charging particles are introduced.
介绍磁增强电晕放电的特性及其对颗粒荷电的性能。
■Starting at the outside and going down into the Sun, the zones are the corona, chromosphere, photosphere . convection zone. and finally the core.
从太阳外部开始进入内部这些区域为：光环带、色球带、光球带、对流带，最终为核心带。
■Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons.
从日冕中射来的相当大一部分可见光看来也是由电子散射产生的。
■Looking To Buy Corona and heineken.
从购买、花式电晕.
■Looking at small details we find that the corona has a delicate structure.
仔细研究细节后，我们发现日冕有精细结构。
■Computing the characteristic physical value in active corona region, we find that the intensity of Langmuir turbulence can explain well the above mentioned phenomenon.
代入日冕活动区物理量的典型值,计算发现正是由于质子和电子的加速条件对朗缪尔湍动强度的要求不同而产生了上述现象.
■The ozone generator was designed by corona discharge technology.The source gas for generating ozone was air or oxygen gas.
以空气或氧气为气源,采用电晕放电技术,设计了一种由臭氧管、高频电源、风机和控制系统组成臭氧发生器。
■Unfortunately, a related viral invader, the SARS corona virus, reared its ugly head in early 2003.
但不幸的是，另一种入侵的相关病毒，SARS冠状病毒，却在2003年初肆虐一时。
■Tu hai rinnegato il patto stretto col tuo servitore, hai profanato la sua corona gettandola a terra.
你舍弃了和你仆人所立的约，把他的冠冕玷污在地。
■If the Milky Way has a very extended corona (much bigger than the one proposed by Spitzer), this corona could strip off gas from the Magellanic Clouds.
假如银河系有一个非常大的星系冕（远远大于史毕哲所想像的），则它将可拉扯出麦哲伦云的气体。
■The corona is thickest at the Sun's equator.
光环带在太阳的赤道区最厚。
■The corona is a brilliant, pearly white, filmy light, about as bright as the full Moon.
光环带是一种灿烂的珠白色朦胧光，几乎像满月一样明亮。
■The corona's rays flash out in a brilliant fan that has wispy spike-like rays near the Sun's north and south poles.
光环带的光束像一把流光折扇，在太阳的南北两极附近形成纤细的辐射线。
■The corona rays are made up of gases streaming outward at tremendous speeds and reaching a temperature of more than 2 million degrees Fahrenheit.
光环带的光线由高速外流气体组成，其温度可达华氏200万度以上。
■Currents created by the rotifer's corona (moving cilia arranged in a circle at the head) sweep bacteria, protozoans, and detritus into the mouth.
其咽具肌肉，有硬颚。
■Print film(P): Has fine corona treatmeant. Fit to be used in printing and coating.
具有良好的电晕处理强度，适用于印刷及复合。
■One of a set of small crests or scales in the throat of a corolla, as in many of the Boraginaceae.See illustration for corona.
冠筒鳞片 Fornix (pl. fornices) 花冠喉部着生的多个小突隆起或鳞片，如紫草科（Boraginaceae）。
■Of or relating to a corona, especially of the head.
冠部的有关冠部的，尤指头部的
■Liu, H. Y., Wang, S. and Zheng, H. N. , 1992, Two-dimensional magnetohydrodynamic equilibrium corona (II), Chinese J. Space Sci., 12 , 178.
刘航宇，王水，郑惠南,1992，二维磁流体动力学平衡日冕（II），空间科学学报，12,178.
■Liu Yan looks helplessly sickness dog suffering, helplessly looks painfully their asphyxiation, cried difficultly corona many times.
刘艳眼睁睁看着病犬痛苦地煎熬，眼睁睁看着它们艰难地咽了气，哭得几次晕了过去。
■Just looked at an unusual corona vegetable chart, spits. . .
刚看了一个非常晕菜的图，吐。。。
■The role of the preevent corona and the driving mechanism in the formation and evolution of CMEs is a disputable problem.
初态日冕和驱动机制在日冕物质抛射的形成和演化过程中所起的作用是一个引起争论的问题.
■The surface structural properties of DMF pretreated PET fabric treated by corona discharge are studied through XPS, ATR-FTIR.
利用XPS、ATR-FTIR等手段来研究DMF预溶胀涤纶经电晕放电处理后的表面结构性能。
■Non-equilibrium plasma engendered by DC corona discharge was utilized for discomposing toluene.
利用直流高压电晕产生的非平衡等离子体分解甲苯。
■Corona conspicuous; corolla usually less than 1.4 cm, if more and salverform then inside of tube uniformly hairy or glabrous.
副花冠明显；通常花冠不到1.4厘米，如果更多和高脚碟状那么均匀在筒部内有毛或无毛。(41
■Corona deeply 5-divided, lobes fleshy, tube much shorter than gynostegium to absent, lobes erect or ascending.
副花冠深深裂的5，肉质的裂片，筒部远短于合蕊冠与无，裂片直立或上升。(46
■Corona ringlike, rim truncate or subundulate.
副花冠环形，凸缘截断或。
■Corona tube cupular to tubular, at least as long as gynostegium, membranous, longitudinally pleated, white or near white.
副花冠筒部杯状到管状，至少倍于合蕊冠，膜质，纵向在上打褶，在白色附近的白色的或。(3
■Corona fleshy, often deeply lobed; leaves concolorous, abaxial surface at most only slightly paler.
副花冠肉质，经常深裂；两面同色的叶，背面在浅的稍的只的最。(32
■Corona lobes 5, stellate spreading or suberect, fleshy, adaxially often tuberculate, keeled or appendaged, apex entire, dentate, or lobed.
副花冠裂片5，星状的平展的或近直立，肉质，正面通常具瘤，龙骨状的或附属物，先端全缘，具牙齿，或浅裂。
■Corona lobes 5, erect, acuminate, fleshy, attached to gynostegium.
副花冠裂片5，竖立，渐尖，肉质，着生。
■Corona lobes 5, slender, inserted on gynostegium, erect or ascending, apex entire, notched, 2-cleft, or with recurved arms.
副花冠裂片5，纤细，着生于合蕊冠，直立或上升，先端全缘，具缺刻，2半裂，或具具刺。
■Corona lobes triangular-ovate, shorter than or as long as gynostegium, apex obtuse, with an oblong adaxial appendage.
副花冠裂片三角状卵形，短于或等长于合蕊冠，先端钝，具一长圆形附属物。
■Corona lobes almost free, ovate, higher than gynostegium, apex rounded, adnate to anther, without internal appendages.
副花冠裂片几乎离生，卵形，比合蕊冠高，先端圆形，贴生于花药，没有内部的附属物。
■Corona lobes densely pilose, outer teeth scalelike, very small.
副花冠裂片密被柔毛，外部齿，很小。