查询词典 sulphur

A reduction in emissions of sulphur dioxide, which causes acid rain, has increased the impact of greenhouse gases.

引起酸雨的二氧化硫气体排放减少，温室气体的影响随之扩大'。

Monitoring the amount of protein in urine by sulphur willow acid means.

目前，在妊高征的治疗上，产科临床以MgSO〓解痉为主，辅以降压、镇静、利尿和适时终止妊娠的综合方法，在临床症状和并发症的控制和治疗中效果并不十分满意。

Taurine , a ?-amino acid containing sulphur, is vital free acid in the body and perform various biological effects.

牛磺酸是一种含硫的β-氨基酸，是人体内的一种必需的游离氨基酸，有稳定细胞膜和抗氧化等多种生物学效应。

These included emissions of 23m tonnes of sulphur dioxide, which causes acid rain and is commonly the result of burning coal in power stations without "scrubbers" to remove it.

这当中包括逾2300万吨的二氧化硫排放。二氧化硫可以引发酸雨，通常是因发电厂在燃煤时不采用&净气器&净化所致。

The research about t he technique conditions proves the scientific reasonableness of the new process, and it also resdved the quality and economy problems caused by sulphur acid met hod.

通过采用弱碱-萃取法新工艺，制备对叔丁基酚醛树脂，对工艺条件进行研究，表明新工艺方法的科学合理性，解决了硫酸法带来的质量和经济问题。

Benzoyl peroxide kills off bacteria, while salycic acid and sulphur break down whiteheads and blackheads.

过氧化苯甲酸可以杀灭细菌，salycic acid和硫磺都可以消除粟疹粒和黑头粉刺。

Bovine sulphur acid can control the cellular toxicity with freedom revulsive radical, maintain the antiseptic active of immune cell, maintain the cellular immunity function of host.

牛磺酸可抑制自由基诱导的细胞毒性，维持免疫细胞的杀菌活性，保持宿主的细胞免疫功能。

The country is also the world's biggest emitter of sulphur dioxide. The resulting acid rain is damaging Korean and Japanese forests. Even Japanese fishermen are affected by China's pollution: giant Nomura's jellyfish, which spawn off the Chinese coast before drifting towards northern Japan, spoil catches of salmon and yellowtail and break nets and gear.

另外中国也是世界上二氧化硫排放最多的国家，由此产生的酸雨正在侵蚀韩国和日本的森林面积，甚至日本渔民也受到了中国环境污染问题引起的影响：大型海蜇在漂游到日本北部之前会先在中国沿海产卵，这破坏了大麻哈鱼和黄鱼的捕捉，渔网和轮桨也因此受损。

The result shows that sulphur in the raw material is fixed in the slag in the form of sodium sulphide during smelting, main metals of lead and antimony and precious metals are concentrated in the metallic phase while zinc, indium and other associated metals existing in the slag.

在熔炼时原料中的硫元素全部以硫化钠的形式被固定在熔炼渣中，铅锑主金属及贵金属进入金属相，锌、铟等伴生金属元素进入渣相。

It centers mainly on the difference between pulse cyanide silver coating and DC cyanide coating in appearence, micromorphology and anti-sulphur ability.

用霍尔槽实验法初选了氰化物溶液中方波脉冲镀银的工艺参数范围，进而用组合实验确定出了最佳的脉冲周期、占空比和平均电流密度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐