查询词典 organic

Organic Chemistry is the study of the chemical method of organic synthesis of a variety of useful science.

有机化学就是研究用化学的方法合成各种有用的有机化合物的科学。

Organic Chemistry is a subject studying the structure and properties of organic compounds.

有机化学是一门研究有机化合物的结构与性质的学科。

It shows that the addition of transitional metal organic complex has little influence on the mechanical properties, thermal resistance and chemical resistance, butd-space of molecular chain and free volume of membrane materials increase after adding transitional metal organic complex.

结果表明，添加剂的加入不影响膜材料的机械性能、耐热性能和耐溶剂性能，但增大了聚合物分子链的间距和自由体积，并使气体的透过速率得以提高而气体的透气选择性变化不大。

Based on a comprehensive study of the organic geochemical features of the marine Ordovician source rocks on the western margin of Ordos Basin, their hydrocarbon generation potentials are evaluated through systematic geochemical analysis and correlation of samples with different lithologies, organic matter abundance and maturities.

为此，在综合研究该盆地西缘奥陶系海相烃源岩有机地球化学特征的基础上，通过对不同岩性、不同有机质丰度和不同成熟度样品的系统地化分析与比对，评价了其生烃潜力。

In this paper, the author disclosed the process of organic carbon conversion in the key stage of carbon cycle in peatlands by means of the analyse to the profile in typical stratums of peatland The purpose of this paper is to reconstruct the environment since late Holocene using the records of molecular fossils in organic compounds and to provide new viewpoints to the research of global change.

本文以典型泥炭地层有机组分的剖面变化揭示泥炭地碳循环的关键环节的有机碳转化过程；通过有机组分中分子化石记录恢复晚全新世以来的古环境变化，为过去全球变化研究提供和验证新思路。

PremiseN,N-Dimethylformamide, a good organic solven with low noxiousness, is mostly used in extractions, organic synthesises, dyestuffs, fibres, leathers, pharmacies and so on.

前言 二甲基甲酰胺(N，N-dimethylformamide，DMF)作为一种良好的有机溶剂广泛应用于纤维、皮革、染科及制药等工业生产中，属于低毒类物质。

In contrast, living organisms and dead and decaying organic matter are compartments which contain elements in the organic form.

同时，生命有机体和已死亡及腐烂的有机物质是在含有有机元素的圈层里。

Besides, the organic cross-link system and dualistic organic cross-link system developed can enhance oil recovery greatly, separately enhancing recovery by about 12 and 35 percent.

应用情况表明，研制的弱交联凝胶有机交联体系和有机复合交联体系能够大幅度提高采收率，可分别提高采收率12％和35％左右。

From the foot to the top of the mountains,the soil organic matter accumulated gradually. soil organic carbon ; sxidation stability ; Kos value ; vertical zonality ; Altai Mountains

为此，本文以阿尔泰山区的土壤为研究对象，试图初步比较阿尔泰山区土壤有机碳氧化稳定性的变化，讨论其与土壤肥力的关系，希望能够为深入研究和评价这个地区土地利用变化对土壤有机碳的影响提供一些依据。1

Heavy metals in main commercial organic fertilizer s and organic wastes in China were monitored and analyzed.

采用调查采样及室内测试方法，分析了我国主要商品有机肥料和有机废弃物的重金属含量状况。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷