查询词典 morphologic synthesis

The optimun technological conditions were studied on the synthesis of 9-flourenylmethanal by the reaction of flouren and ethyl formate , and the synthesis of 9-flourenylmethanol by the reaction of 9-flourenylmethanal and methanal with sodium ethylate as catalyst.

研究了乙醇钠为催化剂，由芴与甲酸乙酯合成芴甲醛，再由芴甲醛与甲醛合成苯甲醇的工艺条件，结果表明：合成芴甲醛时，当芴为 16g时，催化剂乙醇钠 4 。

Carries on the synthesis experiment, the productdepuration, through the highly effective liquid phase chromatographydetermination content once more, by the highly effective liquid phase,infrared, the ultraviolet spectrophotometric method and so on carrieson the attribute Key word: Ginger flavine; Substitution reaction; Crystal;Synthesis.

再次进行合成实验、产物提纯、通过高效液相色谱法测定含量，以高效液相、红外、紫外分光光度法等进行表征关键词：姜黄素；取代反应；晶体；合成。

The successful synthesis of 1 provides us an intriguing reaction in which acetate is turned into formate under the hydrothermal synthesis conditions.

化合物1的成功合成使我们发现了一个由乙酸盐直接转化为甲酸盐的全新的化学反应方法。

This paper expounded the limitation of cocurrent synthesis of sodium formate,put for adverse current synthesis and discussed the advance of this technology.

阐述了并流合成甲酸钠的缺陷，提出逆流方案及这一技术的优势。

In combination with oscillation free uniform B-spline interpolation, a pre-controlled optimal synthesis of tool-path arrangement is realized. Furthermore, the practicability and efficiency of the synthesis is verified.

2提出并实现了基于直线插补的净边界切削和基于Hermite插补的光滑过渡法的未加工边界切削二种刀具转向处理方法，完善了刀具轨迹规划。

The thesis made a study on the construction of the road transportation in Inner Mongolia. Through analyzing the social economys development, the present of synthesis transportation and the infrastructure, the equipment of goods traffic and the present situation of the operation and the management, the problems between road transportation and social economic development in the structure in Inner Mongolia were pointed out. Then the methods of regression forecast, flexible coefficient, and straight line tendency forecast etc were used to estimate the quantities of the goods and Freight Ton-kilometers. According to the future demands of goods volume of road transported and the development of freight transportation turnover quantity in Inner Mongolia and the existence question, the adjustment plan of the road goods traffic station yard layout, network structure transports strength structure and service system have been proposed, and then the synthesis appraisal of the plan has been carried on, the Inner Mongolia road goods traffic structure adjustment safeguard measure was proposed.

本论文以内蒙古自治区公路货物运输的结构性为研究对象，通过分析社会经济发展、综合运输现状及基础设施、货物运输装备、运营与管理现状等，指出了目前内蒙古自治区公路货物运输与社会经济发展、综合运输发展在结构方面存在的问题：运用相关线性回归分析、弹性系数法、直线趋势预测等方法，对内蒙古自治区公路货物运输未来的货运量和货运周转量进行了预测；根据未来内蒙古自治区公路货运量和货运周转量的发展需求与存在的问题，提出了公路货物运输路网结构、站场布局、运力结构、服务体系等方面的调整方案，并对方案进行了综合评价；提出了内蒙古自治区公路货物运输结构调整的保障措施。

Detonation method is cheap, governable and handy. It can product manifold kinds of compound. It is supplementary method of general synthesis method, may substitute general synthesis method inmany ways.

爆轰方法是一种廉价、可控、简便合成方法，适于多种化合物的合成，可以作为常规合成纳米材料的补充方法，在许多方面有替代常规合成方法的潜能。

The synthesis and application of Grignard reagent play a very important role in the teaching of the organic chemistry and organic experiment. The students must hold the experiment on synthesis of Grignard reagent which has been placed on the organic experimental books.

格氏试剂的制备及其应用在有机化学及实验教学中占有非常重要的地位，是学生必须掌握的一类实验，是各类有机化学实验教材中必列的实验内容。

In this paper,the design of hapten synthesis,the synthesis of hapten-protein conjugation,the pre-treatment of sample as well as the application of the immunoassay in residues detection of insecticides,fungicides,herbicides,and growth regulators,were introduced and...

本文简要介绍了农药残留免疫分析方法建立中半抗原合成设计、人工免疫抗原合成、样品前处理等技术的关键环节和免疫分析技术在杀虫剂、杀菌剂、除草剂和生长调节剂等农药残留快速监测中的应用进展，并对农药残留免疫分析技术存在的问题和应用前景进行了讨论。

The effect of heating temperature on the synthesis was investigated and the synthesis process was studied by thermodynamic analysis as well.

考察了加热温度对SiC-Al2O3系复合耐火粉体合成的影响并对合成过程进行了热力学分析。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。