化学过程

From electrolyte concentration, electrolyte temperature, voltage, timing, additive, the effect of anodizing oxidation on the quality of surface treatment are discussed, From hole sealing liquid composition, pH, timing, the effect of hole sealing on the quality of surface anodizing treatment are examined.

因铬酸盐氧化存在对环境不同程度的污染，所以在实验过程种又研究选用了一些无铬化学氧化法，通过实验对比了它们的优点和缺点。

The intention is to construct the secondary school students'study process model of chemical substantial structure.

课题研究的目的是建立中学生化学物质结构学习过程模型。

The central respiratory chemoreceptors that is widely distributed in medulla oblongata can adjust the excitability of the neurons located in respiratory center of brain stem by sensing the changes of pH and the concentration of CO2 in brain, therefore , it plays an important role in keeping acid-base balance rapidly and maintaining homeostasis in vivo.

脑内pH和CO2的变化通过中枢化学感受器(central chemoreceptors，CRCs)调节脑干呼吸中枢的兴奋性，其在快速调节机体酸碱平衡以及内环境稳定的过程中发挥着重要作用。

As with series resonance, the greater the resistance in the circuit the lower the Q and, accordingly, the flatter and broader the resonance curve of either line current or circuit impedance.

黑色金属极易受到氧化或其他化学作用的侵蚀，因此必须用某种方式加以保护。一种常用的办法就是通过称为电镀的处理过程使金属表面覆上一层锌。

This paper discusses the operation procedures in using Flash to simulate medical chemistry experiment,"determining the content of sodium citrate injection with ion-exchange technique": movement animation,shape-shift animation,key-frame animation,word processing,and sound disposition.

通过应用Flash模拟医用化学实验-离子交换法，测定枸橼酸钠注射液浓度的制作过程，介绍了运动动画、形变动画、关键帧动画和文字处理及声音配置等操作步骤。

The oils Meguiar's uses are also important in maintaining the original condition of the paint by filling in the naturally occurring microscopic pores and surface imperfections thus preventing detrimental substances and elements as simple as water, or worse, acid-rain, from entering into these pores and microscopic surface imperfections thus causing oxidation and chemical etching.

美克拉使用的机密油在维持漆面的原始状态也是重要的，它靠著将自然产生的细微气孔和表面缺陷填充起来以防止有害的物质或成分(如简单的：水或更糟的：酸雨)进入这些气孔或细微的表面缺陷里而造成氧化或化学蚀刻，这些油份会把漆面上原始的树脂在自然过程中被磨损掉的部分取代掉

And the chemicals you use to do that are antioxidants.

而用于这一过程的化学物质就是抗氧化剂。

The theory or doctrine that life processes arise from or contain a nonmaterial vital principle and cannot be explained entirely as physical and chemical phenomena.

生机论一种理论或学说，认为生命的过程来自于或包含有一种非物质的生命原则，不能完全解释为物理和化学现象

It was known that most chemical carcinogens could interfere with the synthesis of DNA, RNA and protein.

大多数化学致癌物均可影响DNA、RNA和蛋白质合成的过程。

Centrifuging, washing, and filtering may separate any fraction of polymer that occurred by an emulsion process

在制造过程中，使乳酸胶特性最受影响的因素是乳酸的化学成份和染色酸化剂。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。