查询词典 microwave

A rapid synthesis and the mechanism of the reaction have been discussed.2.5 Synthesis of Phthalein Indicators under Microwave Irradiation.

提供了一种简便快速合成标题化合物的方法，并对反应机理进行了讨论。 2.5 微波作用下酞类指示剂的快速合成。

The optimization process of microwave-assisted extraction for phytin from rice bran is gained by the uniform design.

采用均匀实验法优化出用微波辅助法从米糠中提取菲丁的工艺条件。

Therefore, microwave radiation is regarded as a valid alternative method for killing bacteria because of its effectiveness, commercial availability, and lower cost compared with other technologies Wu 1996; Pierson and Sauer 1997; Sasaki et al.

因此， 微波放射线被视为一有效的为杀害的细菌替代选择方法因为它的效力，商业的有效和比较低的费用比较藉由其他的技术 Wu 1996； Pierson 和 Sauer 1997； Sasaki 以及其他人。

The accuracy of piezometer was 2%FS. 3.The new Microwave Power Supply can work in vacuum and its power measurement is convenient.

对微波源的入射功率和反射功率进行了标定，标定结果表明功率测量比较稳定。

This paper studied addition reaction of a -pinene with alcoholunder microwave irradiation.

在较好的工艺条件下，主产物甲酸松油酯的得率为60.4％，选择性为64.5％。

Methods According to the principle of green synthesis ,with the assistance of microwave irradiation,catalyzed by piperidine,synthesize the four kinds of dimethincyanines with indole nucleus without any solvent.

目的研究吲哚二甲川菁染料的绿色合成及部分染料的紫外-可见光谱性质。

The title compound C_(27)H_(23)FN_(4)O_(2)C_(2H_(5)OH was obtained by the reaction of 1-phenyl-3-methyl-5-pyrazolone with 2-fluorobenzaldehyde in ethanol in the presence of piperidine under microwave irradiation and recrystallization from ethanol.

标题化合物C27H23FN4O2(C2H5OH)是由2分子1-苯基-3-甲基-5-吡唑啉酮和1分子2-苯甲醛微波辐射4 m in，用乙醇重结晶得到。

Microwave vacuum distillation and ethanol as solvent are used to extract pepper oil and piperine from black pepper in this research.

采用微波减压蒸馏及乙醇提取法对胡椒油和胡椒碱的提取进行了研究。

The research summarized above is of significant importance for the analysis and design of modern microwave planar circuits.

以上一系列研究和成果对于新型微波平面电路的分析和设计有着重要的意义。

Combine first 6 ingredients in a microwave safe 10-inch diameter glass pie plate ...

结合首批6成份的微波安全，10英寸口径玻璃馅饼板。。。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。