碳化的

On the similarity of drain sludge inorganic numerator composition and clay pipe raw material in city solid waste,the production process course of drain sludge plunging into carbide furnace as clay pipe raw material is studied and developed.

介绍了陶瓷作为原材料用于制作管道、阀门的不可替代的优点；以城市固体废物中排水污泥无机分子组成与陶管原料相似为出发点，研究开发排水污泥投入到碳化炉成为污泥碳化物，即陶管原料的生产工艺过程；并对工艺中有关性能指标、保证碳化物生成的控制要点提出了明确的要求。

At the condition of shake flask fermentation,the metabolic characters of Bacillus pumilus in oleic acid were studied using proteose as the main nitro source and glucose as the carbon source.

一株具有转化油酸羟基化的微生物Bacillus pum ilus BD-12(记作BP BD-12)，在摇瓶条件下分批深层培养，研究了菌株在以胰蛋白胨为主要氮源、葡萄糖为基本碳源的条件下对油酸的代谢特性，并对转化OA生成羟基脂肪酸的规律及产物进行了分析测定。

The effect of main factors such as temperature,chemical composition,and coatings thickness on the properties of titanium carbonitride coatings is also investigated.

氮碳化钛是一种性能优良、用途广泛的非氧化物材料，亦是一种性能优异的涂层材料，它是Ti N和TiC的固溶体，兼有两者的特性和优点[1]。

Based on the results of this report and the results of literature reports on the preferred conformation of enantiomeric 3-substituted-1, 4-benzodiazepines, a nucleophilically solvated C3 carbonium ion intermediate resulting from either a P or a M conformation is proposed to be an intermediate.

基於本文所报导的结果及文献所记述之对映异构性在C3位有取代基时的1，4-苯并二氮类的倾向构象，设想提出所观察之现象是由正或负构象所致的一个亲核性经溶剂化的C3阳碳离子为中间体。

The results show that longer treatment time will lead to partial defunctionalization, and higher microwave power (higher than 900 W) can reduce the functionalized degree by removing some initially-attached functional groups.

结果表明：过长的反应时间会导致部分的去功能化的发生，而过高的微波功率(大于900瓦)，则会将单壁碳纳米管上起初键连上的十一烷基剥落下来。

The reaction barrier will be lowered by the substituents that delocalize the unpair electron in p z orbital of the central carbon atom.

R1和R2位置上取代基对α-氢转移反应势垒的影响取决于取代基对过渡态中碳原子的未参与sp2杂化的p z 轨道上单电子的离域作用。

In addition, the density of composite matrix could be controlled by altering the densifier addition to match the requirement of varying fluid velocity and expansion factor in expanded bed.

复合层析基质的柱层析行为表明：大孔型基质的洗脱峰形明显改善，柱压小，适合于高流速的固定床和扩张床层析；扩张床内可形成稳定的分级分布，符合扩张床吸附要求；可根据具体需要，调节碳化钨添加比例来优化操作流速和床层扩张率。

The first committed step in fatty acid biosynthesis is the carboxylation of acetyl CoA to form malonyl CoA using CO2 in the form of bicarbonate HCO3-.

在脂肪酸的从头合成过程中，参入脂肪酸链的二碳单位的直接提供者并不是乙酰CoA，而是乙酰CoA的羧化产物——丙二酸单酰CoA(malonyl-CoA)。

According to this investigation based on absorption of CO〓 with dilute Na〓CO〓 solution in tubes with K-type and H-type static mixing elements, an external loop ALR with K-type static mixing elements was constructed and tested in the pilot scale as the reactor for replacing the traditional carbonating tower of chemical plant.

在实验室对K型、H型和O型反应器进行了稀纯碱溶液吸收混合气中的二氧化碳的研究基础上，又在工厂进行了K型气升式外环流反应器用于氨水吸收混合气中的二氧化碳生产碳酸氢铵的实验，以取代现在普遍使用的鼓泡式碳化塔。

However, the conversion rate of glycerol produced from the first stage using cornstarch to 1,3-propanediol from the second stage was only 26.5 % in 31h and the final concentration of 1,3-propanediol was 13.4 g/L. The productivity of 0.43 g/ of the second stage was much lower than that of a two-stage-fermentation from glucose （1.65g/ L） or of single fermentation from saponified glycerol, which is

多年来，研究人员在甘油生物歧化过程的代谢途径、动力学特征等方面已进行了较为深入的研究，甘油作为唯一碳源的最大理论摩尔转化率为72％，辅助底物的使用可以将甘油转化率提高至100％，发酵液中1，3一PD的最终浓度可以达到65～70 g／L3 。。。。。。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新