chemical activity发音

意思翻译

[物化]化学活性

相似词语短语

activity───n.活动；行动；活跃

chemical───n.化学制品，化学药品；adj.化学的

chemical formula───[化学]化学式

chemical equation───化学反应式；化学方程式

caprid chemical───卡普里德化学公司

chemical sensors───化学传感器

apiculate activity───细尖活动

mental activity───心理活动，智力活动

antioxidant activity───抗氧化活性；[医]抗氧化剂活性

双语使用场景

So it can describe an enormous amount of chemical activity. More commonly, for stuff that we're going to compare to, you might measure in the lab.───它能描述大量的化学反应，更一般来说，对于我们下面用来对比的化学反应，你在实验室中测量这些反应的时间尺度。

If such additives are used then the chemical activity may not be restricted to the asperity contacts.───如果使用了上述添加剂，化学反应可能就不限于表面粗糙的接触。

a single crucial three-week period during our teenage years, chemical activity in the brain is cut in half.───我们的青少年阶段有一个为期三周的关键时期，此时脑部的化学反应活动一分为二。

Activity coefficient Number expressing the ratio of a substance's chemical activity to its molar concentration.───化学术语，活度系数指物质的化学活度对其浓度之比。

However, its application scopes were restricted by the defects of its high chemical activity and poor corrosion resistance.───但是，化学活性高、耐蚀性能差的缺陷制约了其应用范围。

However, it is difficult to machine due to its low thermal conductivity, low modulus of elasticity and high chemical activity.───但是，钛合金的热导率低、弹性模量小、化学活性高，其可加工性能差，是一种典型的难加工材料。

However, magnesium alloys have high chemical activity and poor corrosion resistance, which have limited their widespread applications.───可是，镁合金的化学性质非常活泼、耐腐蚀性差，限制了镁合金的广泛应用。

Because vitamin E can destroy the chemical activity of free radicals, thereby inhibiting senescence.───因为维生素E能够破坏自由基的化学活性，从而抑制衰老。

英语使用场景

The mechanisms include the turbidity point effect, lowing the chemical activity of the filtrating fluid and the adsorption, et ac.

Activity coefficient Number expressing the ratio of a substance's chemical activity to its molar concentration.

The first advance was made in ascertaining that the chemical activity of the discharge was very considerably increased by using currents of extremely high frequency or rate of vibration.

The gas mixture of N 2 and H 2 in the silex glass gas casing is activated by the high intensity electric field , and possesses chemical activity.