Spectrum diagnosis as an experimental method, is convenient and irreplaceable in ion source investigation.

1、

The theory of ion etching and the parameter of ion source designing are discussed in detail.

并且详细论述离子刻蚀的原理以及离子源的参数设计.

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2、

The ion energy and its distribution were investigated by a 5-grid tester.

采用五栅网离子能量测试装置研究了离子源的离子能量及能量分布.

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3、

All my life I shall remember oriental music and you in my arms. Perfumed flowers in your tresses , lotus centred breezes and swaying palms.

我一辈子都会记得东方音乐和妳在我怀中的情景，妳的鬈发插上了弥漫香味的花朵，棕榈树在飘着莲花香的微风中摇曳。

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4、

All chickens have combs on their heads, but they do not always look the same.

鸡都有鸡冠, 但它们看上去并不总是都一样.

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5、

A cock a rd comb on its head. Its feathers are very beautiful.

公鸡头上有红色的鸡冠. 它的羽毛非常漂亮.

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6、

Something a fowl's comb in appearance or position.

'鸡冠'.''''.'状'.''的东西在外形或位置上使人想到''.'鸡冠'. ''的东西.

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7、

Sometimes the combs of chickens are affected.

鸡冠有时也会受到伤害.

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8、

The chicken's beak, the comb and some feathers were visible.

而且像是鸡嘴, 鸡冠,还有一些羽毛都是清晰可见.

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9、

The Nd: YAG laser illumination ranged from 20 to 60 W.

动物模型的选择为猪肝及鸡冠.

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10、

Nello had already seized and flourished his comb.

内洛已经拿起梳子在挥舞.

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11、

I stared at the comb, then at her.

我看看梳子, 又看看她.

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12、

She swept her hair back with a comb.

她用梳子将头发往后梳.

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13、

I was unwilling to lend her my comb.

我不愿把梳子借给她.

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14、

Please fetch me that comb, I want to dress my hair.

请把那梳子拿给我, 我要梳理一下头发.

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15、

Each wheel bears a branded serial number, which became important in February 2009, when thieves burrowed their way into one depository and rolled off with 570 pieces before police nabbed them.

每一轮奶酪都印有品牌的序列号，这些序列号在之后起到了重要的作用。2009年2月，一些窃贼挖掘地道潜入奶酪贮藏所，在被捕之前他们运走了570份奶酪轮。

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16、

This country has become a dumping ground for every sort of surplus military hardware.

这个国家成了堆放各类剩余军事装备的贮藏所。

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17、

Under normal condition, the valid plant rate in ordinary planting population was 50%, when the population came to 25~ 50 plants in non isolation growing, the minimum seed amount ( 30~ 50g) needed for conservation could be met.

在正常条件下，一般种植群体的有效株率占50%，群体达到25～50株时，才能满足贮藏所需的最低种子量（30～50g）

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18、

storage A cold storage is used to keep eggs and meat from spoiling.

仓库；贮藏所冷藏库是用来防止蛋和肉腐坏的。vt.召唤；召集；

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19、

You-walking, running, or resting-are a store of energy.

不管行走，跑步或休息，你都是能量的贮藏所。

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20、

The Treasury will never agree to expand the secret vote.

财政部决不会同意增加秘密经费.

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