酸化的

The content of methyl functional group of humus is an important index to evaluate the humification of soil.

胡敏酸甲氧基功能团的含量多寡是衡量土壤腐殖质化的重要指标。

The results showed that when the catalyst amount was 4 g/L,the molar ratio of L-ascorbic acid to malic acid was 1:3,and the reaction temperature was 55 ℃,the highest L-ascorbyl malate yield of 69.30% could be obtained.

结果表明：添加固定化酶量4g/L，底物配位物质的量比1：3，温度55℃，L-抗坏血酸苹果酸酯的得率最高为69.30%。

The additives are proved to be chemicals similar to a copolymer of styrene and maleic acid and stearic acid or its obtained from samples and the residues of chemically treated samples.

通过对原样品及酸化、碱洗样品的红外谱图分析和TGA分析，确定了相应的添加剂为类苯马聚合物和硬脂酸或其衍生物。

The blood plasma was dealt with by acidified methyl alcohol,and the content of cefditoren in blood plasma was measured by HPLC.

以酸化后的甲醇处理血浆，采用高效液相色谱法对血浆中头孢妥仑的含量进行测定。

The effects of reaction temperature, reaction time, catalyst dosage, addition of esterification agent and the ratio of monoglyceride to glycerol were examined.

分别考察了反应温度、反应时间、催化剂添加量、酯化剂添加量和单甘酯与甘油的比例对酸值的影响。

Hydrogen nitrate powder acidizing is to mix solid hydrogen nitrate powder and hydrochloric acid in certain proportions to generate strong oxidizing nitrosyl chloride, which can violently and locally dissolve rock and blocked material without destroying formation structure, to make through oil path and improve formation permeability.

硝酸粉末酸化工艺技术，是利用固体硝酸粉末与盐酸以一定的比例混合后，生成氧化能力很强的氯化亚硝酰。

Objective To investigate the effect of protein kinase B and its phosphorylation on the apoptosis of MIN6 induced by palmitate.

目的 探讨蛋白激酶B及其磷酸化在棕榈酸诱导的胰岛素瘤细胞MIN6凋亡中的作用。

Palmitate may induce apoptosis of pancreatic β-cells through inhibiting activation of PKB phosphorylation in diabetes.

棕榈酸可能通过抑制PKB磷酸化的激活而诱导糖尿病时胰岛β细胞的凋亡。

It was verified that the particle size of more than 90% of the acidic phosphorite powder was less than 4.227 μm, and more than 90% of activated phosphorite powder was less than 220 nm.

采用扫描电镜观察、X－射线衍射分析、激光粒度测试，证明了90%的酸化磷矿粉粒径为4.227 μm，90%的活化磷矿粉粒径达到220 nm。

E. Coli polynucleotide phosphorylase was isolated and purified with a purification factor of 68 times.

本文的第一部分报导了从大肠杆菌中分离多核苷酸■酸化酶的工作。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。