Diameter
英音[ daɪˈæmɪtə(r) ] 美音[ daɪˈæmɪtər ]

直径

常用释义

词性释义

n.

直径;放大倍数
例句
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本发明公开了一种介质波导成一体的等离子体灯,用于给直径为几毫米的小和明亮的灯泡供电。
The number and type of gaskets is identical to that of the B-200 motor, except being of a lesser diameter.
的数量和类型垫片是相同的表示,在该B-200型汽车,除了被一个较小的直径。
S after making the flat spiral, the next task was to pull it up from the small diameter windings and create a cone-shape spiral.
这样在制做平面螺旋后,接下来的任务是把它从小直径的线圈上拉成锥形螺旋。
射流到其最终直径的松弛过程,被用来对流体的松弛时间提供直接的估算。
After the detailed analysis, for the long pile, the pile should take the appropriate diameter to give full play of the length of piles.
通过分析研究认为,对于超长桩应取适当的桩径才能充分发挥桩长的作用;
但是只一根直径小于半毫米的光纤电缆就可以比铜丝制成的粗电缆承载更多的信息。
工厂、圣约人巡洋舰和贝塔连地面军队所留下的是一个直径四公里的玻璃坑。
The shear force reading of a ball bond must be correlated with its ball diameter for proper assessment of its ball shear strength.
剪切力度应与金球直径相关(金球直径的设定应考虑到键合点需要承受的力度)。
The Saturn hexagon seems to represent the strange rigid path of a jet stream, with each of the six sides being one Earth diameter in length.
土星上的六角形云团像是激流形成的固定图案,每条边的长度与地球的直径相当。
测量石墨轴承的孔径和轴套的轴径,并察看它们配合面的光洁度。
38-millimeter diameter: This Patek Philippe model is an evolution of an older model, which had a smaller face.
38毫米直径:这款百达翡丽是一款老式腕表的改进版,之前那款表盘更小。
It consists of a pair of meter-tall chambers connected at the top by a tube containing an air turbine the diameter of a dinner plate.
它包括对米高庭连接顶部由一个管含有空气透平的直径晚宴板。
Diameter of anchored implant has no effect on either stress distribution of the bone tissues around the anchored teeth or the displacement.
支抗种植体的直径对支抗牙周围骨组织的应力分布及其位移变化没有影响。
In astronomy, the "diameter" of a stellar image as it appears on a CCD frame is often described by the FWHM of the PSF of the source.
在天文上,用CCD拍摄的一颗恒星的“角直径”经常被描述为该点扩展函数的半最大值宽度。
Results: The optimum preparing technology of pellets was found. A combination of Mean Diameter, Yield and influences was established.
结果:优选出快速搅拌制粒机制备空白微丸的工艺条件,并得出微丸平均粒径、收率与影响因素的定量关系。
球形粒子直径D包覆球形沥青外壳程序中,如图中所示。
The small rota diameter does mean she spins very fast and their is quite a bit of tip noise, but not enough to worry about.
小罗塔直径意味着她旋转非常快,他们是相当多的冰山噪音,但不足以担心。
一般采用等径刀具加工,刀具容易磨损,经常需要更换刀具,致使加工成本高,且精度不易保证。
Within two years, Iorio hopes, the project will be able to create samples of the new material a few centimeters in diameter.
Iorio希望他们能够在两年内合成出直径达数厘米的样品。
Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimetre.
纳米晶体(也被称为量子点)是一些半导体粒子,其直径为几百万分之一毫米。
未来管道的直径至少是太平洋,绝对不是黄河长江。
Note that the nominal inside diameter is not the same as the drift diameter but is always slightly larger.
注意到名义内径并非通径规的直径,但是总是稍大于通径规的直径。
Each of the four balls was to be 20 feet in diameter and made of very thin copper.
每一个气球的直径都达到20英尺,用非常薄的铜片制成。
These lights mount by means of a rubber bushing snapped into a 9 mm diameter panel cutout. There is no need for nuts or washers.
这些灯通过橡胶套管安装在直径9毫米的面板开孔上,不需要螺栓或垫圈辅助安装。
A skilled user could create storm conditions in areas up to several kilometers in diameter, lasting for hours at a time.
高级的原力操纵者更能够制造直径七公里的、可持续数小时的暴风圈。
Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass.
“筛析粒径”是指一个四方筛孔的边长,某已知的颗粒将恰好通过这筛孔。
Early jet engines had narrow inlets and were very noisy, but as the diameter of the fans at the front increased, the engines became quieter.
早期的喷气式发动机进气口狭窄且噪音巨大,但是随着前部风扇直径的增大,发动机变得越来越安静。
Note: the external insulation diameter of the monitoring cores should correspond to that of the dynamic core.
注:监视线芯绝缘外径应与动力线芯绝缘外径相当。
The diameter and the length of the wire are not the only factors to indolence its resistance.
导线的直径和长度不是影响电阻的仅有的因素。
你只是嫉妒罢了,因为你肚子的直径可能是她肚子的两倍。
1·The axis of a circle is its diameter.
圆的对称中心线就是直径。
—— 《牛津词典》
2·It turns out that the diameter is actually 2.5 centimeters.
它的直径实际上是 2.5 厘米。
3·The microscope can magnify the object 100 times in diameter.
这架显微镜能把物体的直径放大100倍。
4·Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimeter.
纳米晶体,也被称为量子点,是一种直径只有百万分之一毫米的半导体粒子。
5·It is mainly composed of a steel rectangular parallelepiped and two steel cylinders of the same diameter fixed at its two ends.
它主要由一钢制长方体和固定在其两端的两个相同直径的钢制圆柱体组成。
1·The pebble has about a one millimetre microsphere diameter. The coolant is in fact helium.
卵石大约有1毫米的球径,冷却剂就是氦气。
2·Business by inquiring for the diameter, work with security.
业务由勤学为径,工作有安全做舟。
3·Businesss by inquiring for the diameter, work with security.
业务由勤学为径,工作有安全做舟。
4·Take the pipe made of stainless steel, including stainless steel elbow, stainless steel three, stainless steel four, stainless steel different diameter pipe, stainless steel pipe cap.
采取不锈钢材质制成的管件,包括不锈钢弯头,不锈钢三通,不锈钢四通,不锈钢异径管,不锈钢管帽等。
5·The structure and measuring principle of gradient furnace were introduced, and the curve of the foam temperature and bubble diameter was drawn.
介绍了梯温炉的结构及原理,根据测量结果绘制了发泡温度与泡径的关系曲线。
常用短语
particle diameter
particle diameter - 粒径;颗粒直径,粒子直径
pipe diameter
pipe diameter - 管直径
inner diameter
hole diameter
hole diameter - 孔直径;刃口直径
pore diameter
pore diameter - 孔径;孔隙直径
outside diameter
outside diameter - 外直径
同根词 (词根diam)
diametrical adj 直径的;正好相反的;截然的
diametral adj 直径的
diametric adj 直径的;正相反的
diametrically adv 完全地;作为直径地;直接地;正好相反地
diam n 直径