chemical的例句大全

The chemical plant proposed to increase production and practise economy and other factories presently responded.

化工厂提出增产节约的倡仪,其他工厂随即响应.

chemical additives in petrol

汽油中的化学添加剂

The explosion of the chemical plant has poisoned many local residents.

那座化工厂的爆炸毒死了许多当地居民.

A chemical factory blew up in the North of England.

英国北部的一座化工厂爆炸了.

They are taking precautionary measures to safeguard their forces from the effects of chemical weapons.

他们正采取预防措施保护其军队免受化学武器的伤害。

Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.

奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。

President Hussein called on all countries in the Middle East to scrap nuclear or chemical weapons.

侯赛因总统号召中东所有国家放弃核武器和化学武器。

Such a war could result in the use of chemical and biological weapons.

这样的战争可能导致使用生化武器。

Chemical weapons are banned internationally.

国际上禁止使用化学武器。

Especially to the stripping of SLA prototype, use the similar principle similar to solubility parameter of principle of polarity, have confirmed that corrode and destroy the organic solvent of SLA prototype, thus the difficult problem stripped after solving the chemical copper facing of SLA prototype effectively.

特别是针对SLA原型的剥离，运用极性相似原则和溶解度参数相近原则，确定了有效腐蚀和破坏SLA原型的有机溶剂，从而解决了SLA原型化学镀铜后剥离的难题。

Conclutions: With the upsides of the biotic harness and chemical harness, economic and convenient to use, the Insect Growth Regulation bait is available in future.

结论：昆虫生长调节饵剂兼具生物防制和化学防制的优点，使用方便，经济，值得推广。

The speed and degree of water-rock reaction will increase with temperature, and mineral fines produced by chemical reaction contribute mainly to pore block when temperatures reach 200~ 300 ℃.

当温度升高时，水-岩反应的速度和程度提高；当温度上升到200~300℃时，由化学反应所产生的微粒将成为孔隙堵塞的主要原因。

Study shows, bloom date can be regulated with forcing culture and chemical treatment.

结果表明，化学药剂处理可以打破观赏桃花自然休眠，结合设施栽培，可以达到调控花期的目的。

Chemical cleaning of cylinder drying machine used in textile dyeing and finishing

纺织染整烘筒烘燥机的化学清洗

Moreover, PC does not have acute and sub-acute toxicity superior to cytotoxic chemical reagents, and its metabolism ways have been well understood.

此外，与一些有毒的化学交联剂相比，PC没有急性和亚急性毒性，其体内代谢途径清楚。

As a cytotoxic chemical, an important mode for TBT effects on the cells is to induce apoptosis.

作为一种细胞毒性化学物，诱发细胞凋亡是TBT作用于细胞的一种重要方式。

Objective: Chemical medicines for traditional cancer therapy are mostly Cytotoxic drug, which have defect of severe side effect, low selectivity and easy to cause drug-resistance.

目的：传统治疗肿瘤的化疗药物以细胞毒类药物为主，其毒副作用大、选择性低和易产生抗药性。

The research of micro-structure of the solidified body shows that the process achieved an effective fixed mechanism, through the micro-structure of encapsulated and activated carbon physical and chemical adsorption of cured product.

对固化体微观结构的研究表明该工艺通过水泥水化产物的微观结构包封与活性炭的物理化学吸附共同作用实现毒性有机物有效固定的机理。

Study on the Appearance and Chemical Variation Relationship of Burley Tobacco Leaves in Air curing Process

白肋烟晾制过程中烟叶外观变化与内在变化关系的研究

Studies on change of main chemical components of burley tobacco during air curing process

不同晾制阶段白肋烟主要化学成分的变化