Study on Catalytic Conversion of Emission Conducted by a Catalytic Converter

Research and development direction in catalytic conversion of CO2 were discussed.

并对CO2研究发展方向进行初步探讨。

Recent Development in the Catalytic Conversion of Natural Gas

天然气催化转化新进展

Sodium Dithionite-induced Reaction of Per ( poly) fluoroalkyl Chlorides with Aromatic Compounds Catalytic Conversion of Alcohol to Corresponding Alkyl Chlorides

全氟或多氟烷基氯代烷在保险粉引发下与芳香烃的反应由醇催化转化为长链氯代烷

Standard of scale in experiment in vitro included 4 items such as lawn, urease test, catalase test and smear with 5 points in each item.

体外实验评分标准：共分为菌苔、尿素酶、H2O2试验、涂片4项，每项5分。

Catabolite gene activator protein

分解代谢基因活化蛋白

CAP: See catabolite gene activator protein.

降解物基因活化蛋白。

The biosynthesis of spiramycin ( SPM) by streptomyces spiramyceticus sp.799 was regulated by carbon and nitrogen catabolite repression as well as end products feedback repression.

本文采用强烈因子处理的诱变方法，配合理性化筛选技术，有意识地消除一些分解代谢物的阻遏和产物对螺旋霉素生物合成的反馈抑制。

Adding inorganic nitrogen source such as NH4Cl 、( NH4) 2SO4 to culture medium, increase glucose concentration and Carbon Catabolite Repression and have no benefit to riboflavin production.

NH4Cl、（NH4）2SO4等无机氮源用作2.5%酵母粉的补充氮源，都能够促进发酵液中葡萄糖浓度增高，引起碳分解代谢阻遏效应，不利于核黄素合成。

Something of dissolvable substance has no advantage for riboflavin production in yeast powder because it can induce Carbon Catabolite Repression and overflow metabolic.

酵母粉中某些可溶性组分的过量存在，引起碳分解代谢阻遏作用和溢流代谢，降低核黄素合成速率和产量。

Purification and properties of α-galactosidase from a catabolite repression insensitive mutant of Bacillus stearothermophilus

嗜热脂肪芽孢杆菌中一株对分解代谢物不敏感突变型的α-半乳糖苷酶的纯化及其性质

PG belonged to an inductive enzyme and was inhibited by glucose through catabolite repression.

PG是诱导酶，被葡萄糖阻遏抑制。

Catabolite repression is considered as a main factor controlling yield of cellulases.

降解物阻遏是菌株控制其产酶量的主要调节机制。

A century ago the overwhelming majority of Britons supported the government's argument that the German violation of Belgian neutrality was a legitimate casus belli-including my grandfather, who rushed to enlist.

一个世纪以前，英国政府认为德国侵犯比利时的中立性是一个合理的开战理由，支持政府的英国人占压倒性多数。其中也包括我的祖父，他当时立刻应征入伍。

He was, in fact, on the verge of war with the pope, the casus belli being the revolt of Paul II's grandsons against the new pope.

他，事实上，在战争的边缘与教宗，宣战正在反感保罗二世的孙子对新教皇。

A country discovering a successfull assassination, supporting rebels or desecration of holy site now gets a casus belli against the offender.

某国如果在暗杀，支持叛乱分子或者玷污圣地的时候被发现，敌国会拥有宣战理由。

But to our mind his casus belli still stands, despite the failure so far to find weapons of mass destruction.

尽管没有找到大规模杀伤性武器，但是我们还是认为他的宣战原因成立。

A trade war is brewing over solar panels but the casus belli looks shaky.

一场围绕太阳能面板的贸易战正在酝酿中，但开战的理由看起来却站不住脚。

They seem to be using these incidents as a casus belli.

他们似乎是在把这些事件当作宣战的借口。

Market Prediction of Auto Aluminium Castings

汽车铝铸件的市场发展

Study on the Low-pressure Die Casting's Technique with the Electromagnetic Pump for Aluminium Castings

铝铸件用电磁泵低压铸造工艺研究