查询词典 zinc sulfate

The malleability of brass depends on its zinc content; brasses with more than 45% zinc are not workable.

黄铜的可锻性取决于含锌量：含锌量高于45%的黄铜不能加工。

Alpha brasses contain less than 40% zinc ; beta brasses (40-45% zinc ) are less ductile than alpha brasses but stronger.

黄铜的含锌量低于40%，β黄铜含锌较多(40～45%)可锻性较α黄铜差，但强度大。

Of beef in the human zinc absorption rate of 21% to 26%, while whole wheat bread in the zinc absorption rate was only 14%.

人体对牛肉中的锌的吸收率为21％到26％，而对全麦面包中的锌吸收率只有14％。

When a lightning current or over-voltage reaches the threshold value of the zinc oxide resistor, the resistance of the zinc oxide quickly breakover and bleed the lightning current to the earth, thus protecting the circuit.

当有雷电流或者过电压达到氧化锌电阻的阀值时，氧化锌电阻迅速导通，将雷电流泄放到大地，从而对电路起到保护作用。

Jinding lead-zinc deposit, a famous super large ore deposit, has considerable reserve of lead, zinc, gypsum, celestite and pyrite.

云南金顶矿床是著名的超大型矿床，不仅有可观的铅锌储量，而且在矿区不到10km2的范围内还有大型的石膏矿和天青石矿，以及中型的硫铁矿。

It turns out through practical applications and test results by over 100 well-known coating material producers or researching institutes at home and abroad since it came onto the market in 1986, that this product is superior to such antirust pigments as lead red, zinc chrome yellow and zinc phosphate in rust prevention and practicality.

产品自1986年投放市场以来，经国内外百余家有影响的涂料厂实际应用及测试结果表明，该产品防锈性能优于红丹、锌铬黄、磷酸锌等防锈颜料，实用效果好。

The basal diet was supplemented with 0, 20, 40, 80, 160 and 320 mg zinc kg(superscript -1) respectively and juvenile cobia(initial weight 7.15±0.85 g) were fed six purified diet containing graded levels of zinc(13.2, 36.6, 52.5, 92.3, 171.2 and 328.2 mg/kg), respectively.

分别向基础词料中添加锌0， 20， 40， 80， 160， 320 mg/kg，制成6种含有不同锌水平的精制饲料(13.2， 36.6， 52.5， 92.3， 171.2， 328.2 mg/kg)，饲养鱼初始体重为(7.15±0.85)g，实验持续8周。

New zinc film can cover the former zinc film, for it has strong confluent performance, easy to fix up.

新的强力锌可覆涂已有的强力锌层，它具有独特的重融性，修复简单。

The results showed that serum copper concentration and coper/zinc ratio in patients increased while serum zinc and selenium concentration decreased.

结果表明，恶性淋巴瘤患者血清铜、铜/锌比值升高，而血清锌及硒水平降低。

Based on electroplating theory, several common complex agents and additives are screened and analyzed, and the method for converting cyanide zinc plating process to cyanide-free zinc plating process is discussed. The throwing power, covering power and corrosion resistance have been tested for verifying the conversion effects.

本研究以电镀理论为依据，对现有几种常用配位剂和添加剂进行筛选和分析，探讨将氰化物镀锌工艺向无氰化转化的方法。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。