composition的例句大全

In this article, working principle, composition of circuit and working characteristic curve are discussed.

文章论述了电动机软起动控制的工作原理, 控制电路组成,工作特性曲线.

The studying result points out that through mechanical alloying method, with a certain composition of Fe C Ti alloy, the iron base super saturated dissolved solid can be obtained. Through the vacuum heat treatment, the spreaded strengthened iron base alloy is then prepared.

结果指出，一定成分的Fe－C－Ti合金可以通过机械合金化法得到铁基过饱和固溶体，将其进行真空热处理，可制得TiC弥散强化的铁基合金；

Some structure information of an antibacterial protein recently purified from Musca domestica larvae was obtained by amino acid composition assay, disulfide bridge analysis and CD spectrum.

通过对新近分离纯化的家蝇抗菌蛋白进行氨基酸组成分析、二硫键分析、圆二色分析，获得了部分结构信息。

The effect of different emulsifiers on the stability of petroleum resin emulsion was discussed. The dosing method and formula ratio of emulsifier, as well as the composition of emulsion was determined. The emulsifying process and the effect of temperature and stir speed on it were studied.

制备了石油树脂的水基乳液，讨论了不同乳化剂对石油树脂乳液稳定性的影响，确定了乳化剂的加入方式，用量及乳液配方，研究了乳化工艺及温度、搅拌速度对其的影响。

If it is a composition the university entrance exam, i must give a full goal.

如果是高考作文, 我一定给上天打满分的.

Particular attention was paid to CaO-MgO-Al_2O_3 carrier. The effect of composition of the carrier, temperature and time of calcining and heat treatment of catalyst on the interaction between carrier and nickel were studied.

并着重研究了CaO-MgO-Al2O3型催化剂载体和镍作用的强弱与载体组成、煅烧温度、时间和值化剂热处理条件的关系。

Influence of Composition and Microstructure on the Dielectric Strength of Vacuum Contact

真空触头成分及超微结构对其耐电压强度的影响

The liquidus and solidus in the mushy zone was calculated based on back diffusion and a database for multi-component steel with the thermal-physical parameters depended on composition, temperature and solid fraction.

该模型根据糊状区溶质传输和反扩散理论，基于变热物性参数，采用钢中多组元成分的百分含量计算液、固相线温度。

The coaction of light quality and medium composition in organogenesis of leaf-cultures of Digitalis purpurea

毛地黄（Digitalis purpurea）叶离体培养过程中光质与培养基对器官发生的交互作用

The whole composition uses the documentary study, investigation and individual study.

全文采用了文献研究、调查法和个案研究。

The productive and applied present situation of anionic ammonium acid carbonate additive is summarized in this paper. The difference of use result is analyzed from molecular structure and product composition.

综述了反应型阴离子碳铵添加剂的生产应用现状，并从分子结构和产品组成上分析了使用效果差异；

The article describes the composition and application of a box type gas carburizing heat treatment line with controllable atmosphere.

本文介绍了控制气氛箱式气体渗碳热处理生产线的组成及其应用情况。

Objective: To determine the effect of callisthenics on body composition and cardio-pulmonary function in girl college students.

目的：研究健美操锻炼对高校女生身体成份及心肺功能的影响。

The composition of exchangeable cation and the soil nutrient content can be used as the indexes to evaluate soil chemical fertility evolution, especially the former is more important.

交换性阳离子组成、养分全量及速效含量可作为评价红粘土红壤化学肥力演化的指标。

Many factors lead the clay mineral to swell and disperse, it is not only determined the composition and structure of glues on the mineral but also related to the factors of particle surface exchangeable cation ingredient, the dispersion medium nature and son on.

引起粘土矿物膨胀、分散的因素较多，除取决于组成粘上矿物的组分和结构外，还与颗粒表面交换阳离子成分、分散介质性质等有关。

A comparison study of the composition of celery seed essential oil prepared by steam distillation ( SD) and supercritical fluid extraction with carbon dioxide ( SFE-CO2) was made using GC and GC-MS.

本文采用GC和GC-MS技术，就芹菜子的超临界CO2流体萃取法（SFE-CO2）精油和水汽蒸馏法（SD）精油的化学组成作了对比研究。

The influence of the composition cementing material system to concrete performance has been studied.

研究了复合胶凝材料体系对混凝土性能的影响。

The results show that the zirconia-type artificial opal is similar to the natural opal in the chemical composition, mechanical character and structure, but only a few of zirconia present in the cementing substance.

研究表明，氧化锆型人工欧泊的化学成分、力学性质、结构与天然欧泊的基本相同，前者仅在粘结物中存在少量的氧化锆；

The results show that the Qinglong jade is mainly composed of serpentined marble, similar to modern Lantian jade in both composition and texture.

结果表明，玉石主要由蛇纹石化大理岩组成，与现代蓝田玉的成分和玉质相似。

On the Post-modifier Composition and Function of the English Noun Phrase

浅谈英语名词词组后置修饰语的构成及用法