diameter

US [daɪˈæmətər]
UK [daɪˈæmɪtə(r)]
  • n.直径；(显微镜等的)放大倍数
  • Web针筒直径
Plural Form：diameters  

Coll.

Synonym

E-C

E-E

Web Definition

n.
1.
直径
2.
(显微镜等的)放大倍数

Sample Sentence

Definition:
AllAll,直径直径,放大倍数放大倍数,针筒直径针筒直径
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses.
用普通的短焦距透镜不难得到直径只有几十微米的光点。
yòng pǔ tōng de duǎn jiāo jù tòu jìng bù nán dé dào zhí jìng zhǐ yǒu jǐ shí wēi mǐ de guāng diǎn 。
2.
The BET areas, pore volumes and average pore diameters of the two organo-bentonites were decreased as compared to that of Na-bentonite.
有机改性膨润土的比表面积、孔隙体积和平均孔径相比钠化膨润土均有所降低。
yǒu jī gǎi xìng péng rùn tǔ de bǐ biǎo miàn jī 、 kǒng xì tǐ jī hé píng jūn kǒng jìng xiāng bǐ nà huà péng rùn tǔ jūn yǒu suǒ jiàng dī 。
www.opticsjournal.net
3.
So we're going to get a list here of the diameters of the ball bearings, and the diameters is in inches.
我将列出这些，滚珠的直径，以英尺作为单位。
wǒ jiāng liè chū zhè xiē , gǔn zhū de zhí jìng , yǐ yīng chǐ zuò wéi dān wèi 。
open.163.com
4.
Prototype electron emitters have been developed with diameters of a few nanometers.
电子发射管的样品已经开发出来，其直径只有几纳米。
diàn zǐ fā shè guǎn de yàng pǐn yǐ jīng kāi fā chū lái , qí zhí jìng zhǐ yǒu jǐ nà mǐ 。
www2.ccw.com.cn
5.
The metering rod either has two or more steps of different diameters or is tapered at its lower end .
量油杆可以有两个或更多个不同直径的台阶，或在它的下端被逐渐削成锥形。
liàng yóu gǎn kě yǐ yǒu liǎng gè huò gèng duō gè bù tóng zhí jìng de tái jiē , huò zài tā de xià duān bèi zhú jiàn xiāo chéng zhuī xíng 。
www.bing.com
6.
The size of a pancake is given by the pancake's diameter. All pancakes in a stack have different diameters.
给定煎饼的半径作为其尺寸，一叠煎饼的大小各不相同。
gěi dìng jiān bǐng de bàn jìng zuò wéi qí chǐ cùn , yī dié jiān bǐng de dà xiǎo gè bù xiāng tóng 。
www.cnblogs.com
7.
It's found that successful two-phase pulse detonations can be achieved in tubes with diameters less than cell size of mixtures.
研究发现，在内径小于混合物胞格尺寸的爆震管内，可以形成充分发展的两相脉冲爆震波。
yán jiū fā xiàn , zài nèi jìng xiǎo yú hùn hé wù bāo gé chǐ cùn de bào zhèn guǎn nèi , kě yǐ xíng chéng chōng fèn fā zhǎn de liǎng xiāng mài chōng bào zhèn bō 。
www.jasp.com.cn
8.
Among them, the inlet and outlet throttle hole diameters of the control volume are the key for the better injection performance.
其中，控制室进出口节流孔孔径的合理匹配和组合对获得良好的喷油特性尤为关键；
qí zhōng , kòng zhì shì jìn chū kǒu jié liú kǒng kǒng jìng de hé lǐ pǐ pèi hé zǔ hé duì huò de liáng hǎo de pēn yóu tè xìng yóu wéi guān jiàn ;
www.ceps.com.tw
9.
A certain volume of ink samples for the set pressure, some time, the expanded into cylinder diameters that represents the size, in mm.
一定体积的油墨样品在规定压力下，经一定时间，所扩展成圆柱体直径大小，以毫米表示之。
yí dìng tǐ jī de yóu mò yàng pǐn zài guī dìng yā lì xià , jīng yí dìng shí jiān , suǒ kuò zhǎn chéng yuán zhù tǐ zhí jìng dà xiǎo , yǐ háo mǐ biǎo shì zhī 。
www.bing.com
10.
Some of Autonomous Underwater Vehicles (AUV) has small transverse scales, which are the same dimensional level as their propeller diameters.
某些水下机器人横向尺度较小，往往与其主推螺旋桨直径处于同一量级；
mǒu xiē shuǐ xià jī qì rén héng xiàng chǐ dù jiào xiǎo , wǎng wǎng yǔ qí zhǔ tuī luó xuán jiǎng zhí jìng chǔ yú tóng yī liàng jí ;
www.ceps.com.tw