查询词典 cyanide

They do not always have an all-or-none effect; degrees of poison ing may occur, and at a given dose some substances are far more toxic than others (e.g., a pinch of potassium cyanide can kill, whereas a single dose of ordinary table salt must be massive to kill).

毒物不一定具有全或无效应；一些毒物的毒性比另一些毒物要大得多，如0.25克氰化钾就足以致命，而一次服用大量的精制食盐也会致命。

D If for export of Gold Potassium Cyanide, the successful buyer is required to liaise with the Licensing Office of Trade Department for an approval.

特别条款：根据危险品规条，金盐是列为第四类危险品。

Only then did I learn that the Belgian had inhaled a solution of gold cyanide-----which he shared with his dog-----after seeing All Quiet on the Western Front, the picture by Lewis Milestone based on the novel by Erich Maria Remarque.

到那时我才知道，比利时人看了Lewis Milestone根据雷马克的《西线无战事》改编的电影后，和他的狗一起吸入了氰化金钾的溶液。公众的直觉即使在它们听起来不可信时，到也往往包含了点儿真相。

It is estimated that the protein, ricin, found in the castor bean plant is as much as 6,000 times more poisonous than cyanide.

据估计，蓖麻子豆中找到的一种名为蓖麻毒素的蛋白质，所含的毒性物质比氰化物多出了6000倍。

Mainly engaged in fine chemicals, chemical reagents precious metals, silver nitrate, the acid chloride, potassium cyanide-gold, Sulfite the salt, molecular Silver, silver, industrial ethanol, chemical reagents sulfuric acid, hydrochloric acid, nitric acid, ethanol and 95 percent ethanol and chemical reagents and other electronic products research and production.

主要从事精细化工，贵金属化学试剂，硝酸银，氯金酸，氰化亚金钾，亚硫酸金盐，分子银浆，银粉，工业无水乙醇，化学试剂硫酸，盐酸，硝酸，无水乙醇，95%乙醇等电子和化学试剂产品研究与生产。

This article expounds a compounding method of solution in an-cyanide chemical silvering within a condition of normal atmospheric temperature and pressure and the silvering principle and the operation of the process.

文摘：阐述了一种常温常压条件下使用的化学无氰镀银工艺的溶液配制方法及镀银原理和操作过程。

Its toxicity is equivalent to 1250 times more toxic sodium cyanide drug need only 0.48 mg can be lethal.

它的毒性相当于剧毒药品氰化钠的1250倍，只需要0.48毫克就能致人死命。

Objective To study the effects of combined hypoxia and sodium cyanide intoxication on the phospholipids in rats BALF and lung tissues.

目的 研究缺氧合并氰化钠中毒对大鼠肺支气管灌洗液和肺组织中磷脂含量的影响。

Sodium cyanide; effects on fish.

氰化钠；对鱼类的影响。

Hypoxia and sodium cyanide intoxication may induce a combined injury effect on animal lung tissues.

缺氧和氰化物中毒可能对肺组织存在联合损伤效应。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。