compositions的例句大全

Objective : To research the chemical compositions of alcohol extraction from Psidium Guajava L.

目的: 研究水番桃叶乙醇提取物的化学成分,为开发该药用资源提供科学依据.

The instrument directs the secondary ions to a mass spectrometer that identifies their compositions.

仪器会将次级离子导向质谱仪,以?定其组成.

And the hydrogen and oxygen isotopic compositions heavy waters are calculated by the high-resolution mass spectrometer.

利用高分辨率质谱峰相对强度,计算了重水中的氢氧同位素组成.

This series focuses school folk songs and original compositions.

这专辑的主题是唱校园民谣和原创歌.

His mature compositions are generally considered the more cerebral and crabbed.

他成熟的作品一般被认为是触动理智的和难于理解的.

The currency compositions of the two flows do not necessarily match.

购成这两股巨流的货币组成并不需要完全匹配.

The teacher made comments on our compositions.

老师就我们的作文作了讲评.

The main compositions of hops are hop resin, hop oil and polyphenols.

酒花中含有酒花树脂 、 酒花油和多酚物质.

The Study of Silybum Marianum Gaertn and Its Effective Medicinal Compositions

水飞蓟及其药用有效成分研究

In this paper, some basic approach to the two kinds of glass of high/ low Zinc oxide compositions in the Li_2O-ZnO-Al_2O_3 SiO_2 system are represen-ted.

本文对Li2O-ZnO-Al2O3-SiO2系统中的高锌和低锌成分的两种玻璃作了一些基础性的探讨。

Objective To identify the compositions of volatile oil from Luzhou Flos Lonicerae.

目的研究泸州地区产山银花挥发油的化学成分。

RESULTS: 14 compositions were identified in the supercritical CO 2 fluid extraction product of Foeniculum vulgare Mill.

结果：鉴定了小茴香超临界CO2萃取产物中的14种组分，占出峰总面积的98.24%；

CONCLUSION: The main compositions of supercritical CO 2 fluid extraction product of Foeniculum vulgare Mill. seeds are anethole and fatty acids.

结论：小茴香超临界CO2萃取产物的主要成分是茴香脑、十八碳一烯酸、十八碳二烯酸和棕榈酸等。

The paper study the electrolytic solution compositions, electrolytic process parameters and the coating steel sheet main properties of electrolytic Fe-Zn alloy coating on the alloyed HDG steel sheet.

本文研究了在热镀Zn-Fe合金镀层钢板上电镀Fe-Zn合金镀层的镀液配方、电镀工艺及这种镀层钢板的主要特性。

The results show that the HWM glutenin subunits compositions and the good subunits are relatively lower among tested cultivars ( lines) in Sichuan province.

表明四川小麦品种（系）的高分子量谷蛋白亚基类型较少，而且优质亚基和亚基组合频率偏低，增加优质亚基及组合类型，是今后优质育种改良的方向之一。

Richard Wagner is a voluntarism in behavior and a pessimist in thought, his thought and philosophy impenetrate into his music compositions.

理查德·瓦格纳是行为上的唯意志论者和思想上的悲观主义者。瓦格纳的一生的思想和哲学贯穿在他的音乐作品中。

Main compositions: Spring water extract, Protein compound, Sweet tea extract, Hydration Collagen, Unique factor, Rose extract.

主要成份: 温泉水精华 、 蛋白复合物 、 甜茶萃取液 、 水合胶原蛋白 、 特制因子 、 玫瑰精华.

Further more, the ratio of the main compositions of the alkaline bath is very important for its tempering effect. The results strongly indicate that the contents of alkali and the anti-oxidation reagent can significantly affect the hardness.

碱浴的配比很重要，其中碱和脱氧剂的用量对回火硬度影响显著。

The paper introduces the technical parameters, compositions and principle of the test bench.

介绍了试验台的试验技术参数, 试验台的组成及原理.

The relationship between rheological behavior, viscous flow activation energy and compositions of the copolymers was studied.

研究了PAS 、 PASM的组成与流变性能和粘流活化能的关系.