查询词典 oxygenous

Cyclic voltammetry indicated that there were Cr→Cr, Cr →Cr oxidation reaction on anode, while there were Cr→Cr, Cr→Cr, Cr →Cr deoxidization reaction on cathode. The graphite electrodes treated by acid and heating could enhance the reversibility and kinetic of the electrode reaction. The nature graphite electrodes had been eroded during charge/discharge process, while the graphite electrodes by activation could avoide corroding by hexad chromium ion. The reversibility and kinetic of the electrode reaction of chromium ion on activation electrode had been increased, so which indicated that graphite surface augment oxygenous function corps which could increase electrode hydrophile capability.

循环伏安实验表明：铬液流电池的电极反应非常复杂，在阳极存在Cr→Cr，Cr→Cr的氧化反应，在阴极存在Cr→Cr，Cr→Cr，Cr→Cr的还原反应；热处理的石墨电极和重铬酸钾处理的石墨电极能提高电极反应的活性和可逆性；在充放电实验中未处理的石墨电极发生严重腐蚀；分别用这两种方法处理过的石墨电极具有防止六价铬侵蚀的功能；铬离子在活化处理过的石墨电极上的反应活性和可逆性增加，可以认为：重铬酸钾溶液活化处理和加热处理后的石墨表面的含氧官能团增加，电极亲水性增强。

The oxidation of saturated C-H bond is an important technical method to obtain oxygenous organic compounds.

饱和C-H键的氧化是合成有机含氧化合物的重要方法。

After taking three months to six months oxygenous exercises, the blood pressure, blood sugar and blood fa...

有氧运动 3～ 6个月后，高血压患者的血压、血糖、血脂均有极显著或显著下降(p 。0 1或p 。0 5 )。

It shows that, as one of the major new medical treatments, oxygenous exercise is especially suitable for the critical and light or medium high-blood pressure patients.

表明 ：有氧运动作为一种非药物性治疗的主要方法之一，尤其适用于临界高血压和轻中度高血压患者。

In short,the improvement of surface hydrophilicity is attributed to both the formation of polar oxygenous group and the increase of surface roughness.

可见，聚丙烯表面亲水性的提高来源于含氧基团数量的增加和表面粗糙度的增加。

The element composition, pH value, contents of acid oxygenous groups of carbon black, and their internal relationships have been studied.

本文研究了炭黑的元素组成、pH值、表面酸性含氧基团含量以及它们之间的相互关系。

New method named GC-K3 group contribution method for the esxtimation of the octanol-water of oxygenous compounds is presented.

提出了估算含氧化合物的正辛醇/水分配系数的基团贡献法———GC-K3基团贡献法。

Physiognomy in Jinbianqi, is a deep valleys, lush plants on both sides, many people say it is a Natural Oxygenous Bar.

金鞭溪，是一条很深的峡谷，两边植物茂密，很多人说它是一个天然氧吧。

Here beautiful, the air quality throughout the year in one, known as the "Natural Oxygenous Bar," said.

这里风景优美，一年四季空气质量都在一级，素有&天然氧吧&之称。

Terpenoids had business with the life of humanbeings. The last twenty years developments of tricyclic diterpenoids were reviewed.Biologic activities of tricyclic diterpenes which had oxygenous guoups on the 1, 2 or 3 position were reviewed. The important applications and some methods of introducing oxygenous groups on these three positions in recent 20 years were also obtained.

萜类化合物与人类生活密切相关，本文简要介绍了近二十年来三环二萜类化合物的最新研究进展，综述了在C-1、C-2、C-3号位上具有含氧官能团的三环二萜类化合物的生物活性、重要应用，并报道了近二十年来在这三个位置上引入含氧官能团的一些常见方法。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。