查询词典 cyanide

Polonium-210 is highly toxic, with a toxicity of about 250,000 TIMES AS MUCH AS HYDROGEN CYANIDE! Polonium is dealt with using specialized equipment and, as an alpha emitter, even the slightest amount can lead to swift death.

钋-210有剧毒，其毒性大约是氰化物的250000倍，钋用专用的设备处理，作为一个阿尔法放射源，极微量的也可以导致迅速死亡。

Environmentalists attribute such high mortality rate to the ceaseless production of organic chemicals like toxic dioxins, hydrogen cyanide, lead and sulfur mustard.

环境学家把如此高的死亡率归咎于不断生产有机化学品，如有毒的二恶英、氰化氢、铅和硫芥子气。

The spacecraft's sensitive spectrometer was able to register the chemical signatures not only of water vapor but also of hydrogen cyanide, carbon monoxide, and carbon dioxide--all precursors of the more complex molecules that scientists think eventually gave rise to life on Earth.

斯必泽太空望远镜上敏感的光谱仪不但能够记录水蒸气的化学特征，还能够记录氰化氢、一氧化碳和二氧化碳的化学特征，这些都是更为复杂分子的初级粒子，科学家们认为是这些初级粒子最终导致了地球生命的产生。

Astronomers used Spitzer to look for a prebiotic chemical, called hydrogen cyanide, in the planet-forming material swirling around different types of stars.

天文学家使用斯皮策卫星观测了在不同恒星周围的原始行星盘中，生命起源物质——氢氰酸HCN的含量。

Stuart Abramson, MD, a pediatric immunologist at Texas Children''s Hospital, also in Houston, says that cigarette smoke contains about 4,000 chemicals and a sizable number of carcinogens and contaminants, including benzene, butane and hydrogen cyanide.

斯图尔特阿布拉姆森，医学博士，儿科免疫学家在得克萨斯州儿童医院，也是在休斯顿说，香烟烟雾中含有约4000种化学物质和相当多的致癌物质和污染物，包括苯，丁烷和氰化氢。

Hydrogen cyanide is thermodynamically favored under partial oxidation conditions (i.e., steam-to-carbon ratio of 0.00) at high temperatures and low oxygen-tocarbon ratios.

氢氰酸的生成在高温和低的氧－碳比的相对氧化性（如：蒸汽－碳比为0.00）的条件下动力学有利。

During the time of Nazi Germany as a young man, he was a salesman of cyanide which was used to kill Jews in their internment camps. This was the genocide of the Jews of all Europe.

在纳粹德国时期作年轻人的时候，他是一个售卖山埃的推销员，就是那些用以在集中营内杀害犹太人的山埃，这就是整个欧洲的犹太人大屠杀。

Among the substances in third-hand smoke are hydrogen cyanide, used in chemical weapons; butane, which is used in lighter fluid; toluene, found in paint thinners; arsenic; lead; carbon monoxide; and even polonium-210, the highly radioactive carcinogen that was used to murder former Russian spy Alexander V.

三手烟中的物资包括用于制造化学武器的氢氰化物，轻质石油的丁烷，涂料稀释剂中的甲苯，砷，铅，一氧化碳，甚至还有谋杀了前苏联间谍亚历山大利维尼柯的极具放射性致癌物资钋210，三手烟中11种组成物质都是高致癌物资。

The function of lead salt s(such as lead nitrate,lead actate) in cyanide leaching of gold has been studied.

绘制了Au -Pb -CN -H2 O系的φ-pH图，研究了铅盐在氰化浸金过程中的作用。

It contains a natural source of cyanide, whose precursor, linamarin, is rendered harmless if properly dried, soaked, and baked.

它还含有天然源氰化物，其前驱物， linamarin ，是使之无害，如果妥善晒干，浸泡，烤。

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。