D - diameter 中文

diameter n.1.直徑。2.(顯微鏡等的)放大倍數。短語和例子a ...

diametral
The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would . 剛才描述的油浸物鏡與直徑相同的干物鏡相比，可容納更寬的光線錐。
The metering rod either has two or more steps of different diameters or is tapered at its lower end . 量油桿可以有兩個或更多個不同直徑的臺階，或在它的下端被逐漸削成錐形。
Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses . 用普通的短焦距透鏡不難得到直徑只有幾十微米的光點。
Each stay is composed of 25-5/8 in diameter dywidag bars encased in a metal sheath . 每根拉索由25根直徑為58英寸（16毫米）的迪威達格式粗鋼筋組成，拉索套在金屬套管內。
Smith (1962) considered three alternate methods to determine an equivalent diameter of graded sediment . 史密斯（1962）提出了三種不同方法以計算不均勻沙的當量直徑。
The centre of this wooden disc was hollowed out to a diameter equal to the exterior diameter of the columbiad . 這木盤中間留著一個直徑相當于哥倫比亞炮外徑的圓洞。
The plate has holes of approximately 2 in. in diameter on 7-to 8-in. centers in staggered raws . 板上有直徑近2英寸的孔眼，交錯橫排，孔眼中心距為7-8英寸。
The diameter of the nucleus, if we think of it as roughly spherical, is of the order of 10－14m . 如把原子核粗略地看作球形，則它的直徑的數量級為1014m。
This author has found the most suitable characteristic dimension to be the equivalent passage diameter . 這個作者發現了更恰當的特性作為當量通道直徑。
The initial inner diameter of the outer cylinder was 59 mm, giving a shrinkage allowance of 1. 5% . 外圓筒的初始內徑為59毫米，熱套裕度為15。
The initial inner diameter of the outer cylinder was 59mm, giving a shrinkage allowance of 1. 5% . 外圓筒的初始內徑為59毫米，收縮裕度為15
Nominal diameter is the diameter of a sphere of the same volume as the given particle . “等容粒徑”是某一球體直徑，它與某已知的顆粒體積相等。
The next operation is surface grinding, and is the step that defines the diameter of the material . 下一步是表面磨削，這是確定材料直徑的工序。
This operation consisted of drawing wire through a die to reduce it to the desired diameter . 這項作業通過拉線模，把鋼絲拉成符合要求的直徑。
Particulate matter includes particles from molecular size to greater than 10mm in diameter . 微粒物質包括從分子大小到直徑大于10微米的粒子。
The center wire is usually of tungsten or stainless steel and is about 0. 1 mm in diameter . 中心絲通常是鎢絲或不銹鋼絲，直徑約為01毫米。
The eupatheostat consisted of a vertical cylinder 550 mm high by 190 mm diameter . 擬人器是由一個直徑為190mm，高度為550mm的垂直圓柱體構成。
The lunar highlands are scarred by innumerable craters ranging up to 236 km in diameter . 在月球的高地上留下無數環形山，有的直徑達236千米。
An area about half-a-mile in diameter is surface strewn with blocks of magnetitite . 在直徑約12英里的地區的地表上有磁鐵巖轉石分布。

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diameter

diameter n.1.直徑。2.(顯微鏡等的)放大倍數。短語和例子a ...

diametral

The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would . 剛才描述的油浸物鏡與直徑相同的干物鏡相比，可容納更寬的光線錐。

The metering rod either has two or more steps of different diameters or is tapered at its lower end . 量油桿可以有兩個或更多個不同直徑的臺階，或在它的下端被逐漸削成錐形。

Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses . 用普通的短焦距透鏡不難得到直徑只有幾十微米的光點。

Each stay is composed of 25-5/8 in diameter dywidag bars encased in a metal sheath . 每根拉索由25根直徑為58英寸（16毫米）的迪威達格式粗鋼筋組成，拉索套在金屬套管內。

Smith (1962) considered three alternate methods to determine an equivalent diameter of graded sediment . 史密斯（1962）提出了三種不同方法以計算不均勻沙的當量直徑。

The centre of this wooden disc was hollowed out to a diameter equal to the exterior diameter of the columbiad . 這木盤中間留著一個直徑相當于哥倫比亞炮外徑的圓洞。

The plate has holes of approximately 2 in. in diameter on 7-to 8-in. centers in staggered raws . 板上有直徑近2英寸的孔眼，交錯橫排，孔眼中心距為7-8英寸。

The diameter of the nucleus, if we think of it as roughly spherical, is of the order of 10－14m . 如把原子核粗略地看作球形，則它的直徑的數量級為1014m。

This author has found the most suitable characteristic dimension to be the equivalent passage diameter . 這個作者發現了更恰當的特性作為當量通道直徑。

The initial inner diameter of the outer cylinder was 59 mm, giving a shrinkage allowance of 1. 5% . 外圓筒的初始內徑為59毫米，熱套裕度為15。

The initial inner diameter of the outer cylinder was 59mm, giving a shrinkage allowance of 1. 5% . 外圓筒的初始內徑為59毫米，收縮裕度為15

Nominal diameter is the diameter of a sphere of the same volume as the given particle . “等容粒徑”是某一球體直徑，它與某已知的顆粒體積相等。

The next operation is surface grinding, and is the step that defines the diameter of the material . 下一步是表面磨削，這是確定材料直徑的工序。

This operation consisted of drawing wire through a die to reduce it to the desired diameter . 這項作業通過拉線模，把鋼絲拉成符合要求的直徑。

Particulate matter includes particles from molecular size to greater than 10mm in diameter . 微粒物質包括從分子大小到直徑大于10微米的粒子。

The center wire is usually of tungsten or stainless steel and is about 0. 1 mm in diameter . 中心絲通常是鎢絲或不銹鋼絲，直徑約為01毫米。

The eupatheostat consisted of a vertical cylinder 550 mm high by 190 mm diameter . 擬人器是由一個直徑為190mm，高度為550mm的垂直圓柱體構成。

The lunar highlands are scarred by innumerable craters ranging up to 236 km in diameter . 在月球的高地上留下無數環形山，有的直徑達236千米。

An area about half-a-mile in diameter is surface strewn with blocks of magnetitite . 在直徑約12英里的地區的地表上有磁鐵巖轉石分布。