查询词典 synthesizing

The process of synthesizing DMGHCl with monochloroacetic acid as the starting material was simple and safte and the raw materials were easily obtained. It was suitable for Industry.

氯乙酸路线合成二甲基甘氨酸盐酸盐工艺简单，原料易得，安全性高，适合进行产业化。

The synthesis of the NiFe〓O〓 spinel matrix material, the utility of grain composition of the spinel ingredients when synthesizing the inert anode, and the synthesis of the inert anode was studied essentially in this thesis.

本文重点研究了镍铁尖晶石原料的合成，合成惰性阳极制品时原料的粒度配比和惰性阳极制品的合成。

In this thesis, a new technique of synthesizing high-pure AlN powder produced by direct nitridation of Al-Mg-Si molten alloys was proposed for the first time.

本文首次提出利用原位反应自生成技术合成高纯AlN粉体，从理论和实践上证实了该方法的可行性。

The reaction conditions for synthesizing methylhydroquinone using p nitrotoluene and conc.H\-2SO\-4 in the presence of catalyst were studied experimentally with the uniform design method,and the major influencing factors were researched.

用均匀设计法实验研究了对硝基甲苯与浓硫酸在催化剂作用下合成甲基对苯二酚的反应条件，考察了各种影响因素。

The influence factors such as n/ n,n(H_2O_2)/n,the concentration of hydrogen peroxide,reaction temperature and time were studied to find how they affected the synthesizing of accelerant NOBS adopting hydrogen peroxide oxidation method.

研究了n/n、n(H2O2)/n、双氧水浓度、反应温度和时间对双氧水氧化法合成促进剂 NOBS的影响，通过L16(45)正交实验确定出的最佳合成配方及工艺条件：n/n为7；n(H2O2)/n为1.6；双氧水浓度为12%；反应温度为40℃；反应时间为3h。

The invention is made though synthesizing inorganic reinforced components with optimized surfactant and antistatic agent and has the advantages of toxin-free, hazard-free, nonirritant, chlorine-free, flame retardant and non-corrosive.

本发明含聚羧酸系的复合活化水泥增强助磨剂是通过高效磁化活化和复合技术合成的中性高效复合水泥添加剂。

In this paper,a new method is proposed for synthesizing arbitrarily desired pattern for linear geometry array with nonisotropic elements, and with nonuniform spacing between elements.

提出一种综合具有任意需要方向图的包含非各向同性和非均匀间隔的线性阵列的新方法。该方法的基本思想在于将综合问题转变为一个半无穷维二次优化模型：在一组线性泛约束条件下使权矢量的范数最小。

Due to the increasingly deep concerns about the cytotoxicity of stannous octoate, which is the most widely used catalyst for synthesizing polyesters derived from lactides (L-LA, D, L-LA, GA) via ring opening polymerization, a lot of new metal complexes of relatively low toxicity including Schiff base–Al complexes, Red-Al were developed and used to initiate the living, stereo-specific, and/or stereo-selective ROP of lactides.

由于合成聚乳酸类生物医用降解材料的最常用的催化剂辛酸亚锡 Sn2的细胞毒性问题已在世界范围内引起日益深切的关注，近年来国内外学者已研究开发出许多性能优异的低毒、非锡金属络合物催化剂（如：位阻西佛碱-Al 络合物， Red-Al 等）用于催化交酯类单体的活性、立构专一性及立构选择性聚合反应。

The following conclusions have been gotten from a large amount of experiments and determinations: Triiodide, pentaiodide, heptaiodide, nonaiodide, undecaiodide of solid tetra-n-butyl ammonium polyiodides and tetrabutyl ammonium bromide polyiodides can be synthesized by solid phase process which is a economic easy way, while its not suitable for synthesizing solid tetramethyl ammonium polyiodides; Solution polyiodides of triiodide, pentaiodide can be synthesized through the complexation process, and TX-10 is a better complexing agent; Triiodide, pentaiodide, heptaiodide resinic polyiodides were synthesized by ion-exchange of resinifying process, and that is a viable easy way.

在大量实验和分析的基础上，可得到以下结论：用固相法可以合成出碘三、碘五、碘七、碘九和碘十一形式的正四丁基多碘化铵固体高聚碘和四丁基多碘化溴化铵固体高聚碘系列化合物，是制备高聚碘的经济、方便的合成方法，但此法对合成四甲基多碘化铵固体高聚碘系列化合物并不适用；TX-10是合成溶液高聚碘较佳的络合剂，通过其络合作用可以合成出碘三和碘五形式的溶液高聚碘；采用树脂法，通过离子交换，合成出了碘三、碘五和碘七形式的树脂高聚碘，此法简单可行。

For the process of synthesizing of Phosphonic Acid Dimethyl, the significance of application of MSPC on it is discussed, the parameters and original data are deduced and estimated, and process monitoring and diagnostic simulation are given based on simplified model.

对于亚磷酸二甲酯生产过程，论述了对其进行多变量统计过程控制的意义，对该生产过程的物性参数和初始数据进行了推导和估计，并在经过简化的生产控制模型基础上进行了多变量统计过程监控和诊断仿真。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。