铅 - 关于铅的双语例句 - 铅造句 - 语文书

为您找到161个与“铅”相关的双语例句：

Flong: The turn over the film so that a mirror - image is produced.
纸型纸(纸型): 铅铸版制膜所用的特别纸张.压制成膜后则称[纸型].
A ferrule and eraser are crimped into place on each pencil.
金属环把橡皮头固定到每一根铅笔上.
We need such expendable supplies as pencils, ink and paper.
我们需要象铅笔、墨水和纸张这样的消费品.
Make light pencil lines so that they will erase easily.
划铅笔线要浅些,便于擦掉.
Daily Embouchure Drills COLLINS trumpet. french sheet music has pencil writing, loose page, and general wear.
日报河口钻柯林斯trumpet. frenchhornThis乐谱有铅笔书写, 松散页, 一般磨损.
The process of preparing a printing surface for electrotyping engraving on a wax - coated metal plate.
印刷版面准备用作印刷表面的一片金属,塑料,橡胶,纸板或其它材料,例如电版或铅版.
The characteristics of dustless compouded lead salt stabilizer are good, and without dust poison.
无尘复合铅盐稳定剂性能优良, 无粉尘毒害.
Diethyl xanthate not only adsorbed chemically but also became dixanthogen on jamesonite surface.
乙黄药在脆硫锑铅矿表面产生化学吸附,又形成双黄药.
Lead weights and air cylinders encumbered the divers as they walked to the shore.
潜水员向海岸走去时，铅坠和氧气罐使他们步履维艰。
The radio crackled for a few minutes, and Lonsdale's pensil scratched out the decrypt.
无线电吱吱嘎嘎地响了几分钟, 朗斯代尔用铅笔草草地写出了电文.
The content of Calcium was high and the level of Cuprum was low.
结果:咳喘平冲剂中未检测到铅、镉,钙含量较高,铜含量很低.
Two samples ( CRD - 11 and CRD - 15 ) seems be strongly influenced by this kind of source.
本次研究中有两个样品点 ( CRD-11和CRD-15 ) 带有明显的柴油铅贡献特征.
Cosh: a weighted weapon similar to a blackjack.
铅棒: 与包着黑皮的铅头棍棒相似的一种重型武器.
One that sets written material into type a compositor or printer.
排字''.'工'.''把书面材料排成铅字的人;排字工人或印刷''.'工'. ''.
A process of electrolytic synthesis sodiumsodium chlorate solution by dioxide anode based titanium metal is introduced.
介绍了以钛基体二氧化铅作为阳极,电解氯酸钠合成高氯酸钠的过程.
The cerusite can be collected by xanthate without sulfuration, however the flotation indexes are not good.
在不硫化的条件下,黄药能够浮选白铅矿, 但浮选指标不高.
Lead in cermet - based trimmer potentiometer elements.
金属陶瓷质的微调电位器中的铅含量.
Plumbers caulk joints in pipe with lead, string or a caulking compound.
管子工用铅、绳子或专用填隙材料使管子的接头不漏水.
All lead castings were produced at first by hand in many cases from single cavity molds.
起初所有的铅铸件都是手工生产的,而且在许多情况下都是使用单腔模具.
Lead toxic to multiple organ systems animal carcinogen.
过去的研究表明,铅可引起多系统、多器官的损伤.

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