反应作用

Experimental investigations of the removal of hydrogen cyanide by calcium oxide are carried out in a small electrically heated quartz reactor.

本文在石英反应器内试验了高温脱除HCN反应机理，研究了CaO对氰化氢的脱除作用，探讨了温度、体积空速和氰化氢浓度对脱除氰化氢的影响。

A kind of more effective viscosifier can improve the viscosity of acid solution, reducing the mass transfer velocity of hydronium H+ towards the rocks surface, thereby decrease the filtrate loss of acid solution and the reaction rate between acid and salt, lengthen the distance of acid penetration.

向酸液中加入良好的稠化剂能提高酸液粘度，降低氢离子向岩石壁面的传质速度，因而降低酸液滤失和酸盐反应速率，增加了酸液的有效作用距离，提高了酸化效果。

Hyperkeratosis lenticularis perstans is a rare keratoid dermatosis and CD4 - positive T cell - mediated immune reaction may play an important role in the pathogenesis of this disease.

持久性豆状角化过度症是一种临床少见的角化性皮肤病，CD4＋T细胞介导的免疫反应在HLP的发病中可能起着重要的作用，异维A酸口服及外用治疗该病有效。

The inappropriate Th2 response causes airway eosinophilic inflammation, mucus hypersecretion and airway hyperreactivity result in the symptoms of asthma.

因此，藉由免疫调节性细胞激素的作用达成抑制过度的 Th2 发炎反应应是合理的治疗策略。

In hypersensitive response, plants use apoptosis in response to infection by pathogens to protect the whole plant survival.

在植物的超敏反应中，寄主细胞凋亡对限制病原物的扩散、保护植物整体发挥着重要作用

Objective: To study the role of nitric oxide in myocardial hypertrophy caused by pressure overload in rats.

目的：探讨一气化氮在压力超负荷心肌肥大反应过程中的作用。

Hypochondriasis , somatization , coping mechanism and brain-gut axis perhaps play important roles in the development of FC .

疑病，躯体化反应，应对机制，脑-肠轴等因素可能在功能性便秘的发生，发展中起重要作用。

We hypothesize that SC play an important role in the response to early inflammatory injury.

我们认为SC在早期炎症反应中起着重要作用。

Because of the key role of cPLA_2 in inflammation, we hypothesize that it can mediate leptin release.

由于cPLA_2在炎症反应中的关键作用，我们猜测：它可能参与介导细胞释放Leptin的过程。

And velvet in hypoxanthine, urine Caledonia acridine and substances such as phospholipids can inhibit the function of MAO activity; at the same time, deer horn and through the enhancement of superoxide dismutase activity and inhibited lipid peroxidation in the role, you can improve body's antioxidant capacity.

而鹿茸中的次黄嘌呤、尿喀啶和磷脂类等物质具有抑制MAO活性的功能；同时，鹿茸通过增强超氧化物歧化酶的活性和抑制脂质过氧化反应的作用，可以提高机体的抗氧化能力。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。