查询词典 chemically

Chemically modified electrodes have been developed to separate the electrochemical response of dopamine and ascorbic acid.

化学修饰电极已制定了单独的电化学反应多巴胺和抗坏血酸。

When used as a curing agent on new concrete, Ashford Formula chemically stabilizes the floor surface and ensures that the concrete reaches its full strength.

被用于新制混凝土作为养护剂时，A/F化学性地固化地坪表面并确保混凝土达到足够的强度。

An advanced assembler would be able to make almost any chemically stable structure.

一个先进的组装机器将能够构建几乎任何一种化学稳定结构。

Any of a group of five chemically related nonmetallic elements including fluorine, chlorine, bromine, iodine, and astatine.

酰亚胺源自氨的一种化合物，含有与一个二价酸基或者二个一价的酸基结合的氨基

Any of a group of five chemically related nonmetallic elements including fluorine,chlorine,bromine,iodine,and astatine.

锕类任何化学性质相似，原子序数在89与103之间变化的放射性元素

Compared with other methods,there is no obvious immune rejection of chemically extracted acellular allograft nerve when compared with fresh autograft nerve.

这种方法属于技术先进的去除同种异体神经抗原性的方法。

In truth, bakelite whose more chemically formal name is polyoxybenzylmethylenglycolanliydrid----was just a harbinger of the age of plastics

事实上，酚醛----其正式的化学名称是聚甲苯甲醛甘醇酐----只是预示了塑料时代的到来。

However, benzene ring is not chemically stable, it will form various compounds with other chemicals especially hydrocarbons.

不过 benzene ring 化学上并不稳定，所以容易跟其他物质形成化合物，例如碳氢化合物。

IV. The total synthesis of dehydrodiconiferyl alcohol and its dihydro-derivative The benzofuran skeleton was constructed by chemically oxidative couplingstarting from vanillin, then selective reduction with LiAI〓/〓 andhydrogenation in the presence of Pd-C followed reduction with LiAl〓respectively, to give dehydrodiconideryl alcohol and its dihydro-derivative, usefulin treating and preventing digestive system disorders, esp.

四、Dehydrodiconiferyl alcohol及其二氢衍生物的全合成以香草醛为起始原料，用化学氧化法一步建立氢化苯骈呋喃骨架，LiAlH〓／〓选择性还原以及催化加氢还原接着〓还原，分别合成了对预防和治疗消化系统疾病尤其是胃溃疡有显著效果的Dehydrodiconiferylalcohol及其二氢衍生物。

This is a wonderful acne creams as it contains both natural agents and chemically prepared benzoyl peroxide.

这是因为它含有一种美妙的痤疮药膏自然代理商、化学氧化苯甲酰准备。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。