查询词典 kinetics

Hot corrosion behavior of Na2SO_4 coated B-1900 alloy was studied in air at 827 and 750℃.Corrosion kinetics of the coated alloy was gravimetrically measured,and contents of water soluble ions in the reaction products were chemically analyzed.X-ray diffraction and EMP techniques were employed to determine the components and morphology of the corrosion product scale.

用涂 Na_2SO_4盐膜法研究高温合金 B-1900在827℃和750℃于空气中的热腐蚀行为，测定其腐蚀动力学曲线，用 X -射线衍射和电子探针元素面扫描方法分析腐蚀产物的相组成和成份，还对其中的水溶性离子进行化学定量分析。

Now study on kinetics and mechanism of biomass decomposition in HTLW has been done, and a lot of researches should be done to prepare LA efficiently and greenly.

但是目前研究仅停留在生物质资源在高温液态水中分解动力学和机理的研究，对于乙酞丙酸绿色高效制备方法，还需要持续深入的研究。

Hyperbranched polymer; siloxysilane; metallic haloid catalyst; UV curing; kinetics

超支化聚合物；硅氧基硅烷；金属卤化物催化；紫外光固化；动力学

After the NK gene from recombinant plasmid pUC19-NK was cloned on expression vector pBV220, it was transformed into host cell E. coli HB101. Recombinant plasmid pBV220-NK was extracted for identifying by analysis of restriction enzymes, PCR and sequencing. Studies on recombinant strain's growth and expression showed that heterogene have no distinct effect on host cell. The recombinant plasmid have excellent segregational stability but low structural stability. The results of kinetics of pBV220-NK expression in E.

将重组质粒pUC19-NK上的纳豆激酶基因成功克隆到表达载体pBV220上，并将之转入大肠杆菌HB101中，得到转纳豆激酶基因工程菌，提取重组质粒经单酶切、双酶切及PCR分析验证后，对重组菌的生长及表达进行一系列研究，结果表明：外源纳豆激酶基因的导入对宿主的生长没有明显的影响：重组质粒的稳定性实验表明：该质粒具有良好的分离稳定性，而结构稳定性较差。

Then, hydroisomerization pathways and kinetics of normal hexadecane were established on the base of productions yields for both catalysts.

研究了不同催化剂的正十六烷加氢异构反应动力学，并建立了相应的反应网络。

The processes of the uptake and transport of hexadecane by two kinds of strains were studied. A reaction kinetics equations were established and the mechanism of uptake and transport of hexadecane were studied initially. Then the impact of uptake, transport to the whole process of metabolism was determined.

以正十六烷为代表污染物，研究2种微生物对烷烃的反应动力学方程，以及正十六烷的摄取和运输机理；确定吸附摄取和运输对整个代谢过程的影响。

The adsorption characteristics,bio-adsorption kinetics and bio-regeneration capability of activated carbon in the biological activated carbon system was studied using hexadecane as a target.

以正十六烷为目标物，研究了生物活性炭系统对正十六烷的吸附特征、生物吸附动力学以及活性炭的生物再生能力。

Consequently, the enzymatic hydrolyzable P may contribute to the internal loading of the eutrophic lake, and stratification of kinetics and compositions of phosphatase in shallow lake is theoretically noticeable.

因此，富营养湖泊沉积物中磷的&内负荷&应有可酶解有机磷的含义，浅水湖泊中磷酸酶的活性组成和动力学参数的分层现象当为湖沼学研究中值得深入探讨的新理论问题。

Thermal oxidative aging, thermal oxidative aging kinetics and hygrothermal aging of polypropylene/montmorillonite nanocomposites was especially investigated.

并主要研究了复合材料热氧老化性能、热氧老化动力学以及湿热老化性能。

It is the research of the hypercycle theory about molecularevolution that attempts to give a description of kinetics which describes themolecular duplication's mechanism of historical process.

而超循环论的分子进化过程的研究，就是给出分子复制形成过程的动力学描述。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。