查询词典 organic

The sorption of Acenaphthene and Phenanthrene was characterized by linear isotherm, indicating solute partition between water and the organic phase in soil.

静态实验结果表明，土壤对焦化废水中以UV_(254)为代表的具不饱和键有机物去除主要是分配作用的结果，其吸附速度非常快，且温度的影响很小；土壤对多环芳烃的吸附去除效果明显，其中苊和菲的吸附等温线呈线性。

The macro conjugated molecule fluorene derivative has 2, 3, 6, 7-tetraamino-9, 9'-dialkyl fluorene as a raw material which is added to an organic solvent respectively together with phenanthrenequinone, acenaphthene quinone or bis-carbonyl pyrene derivatives and strong base; under the protection of inert gas, reflux reaction is carried out to the materials, so as to prepare a series of trapezoidal conjugated molecules containing fluorine structures.

本发明涉及一类含大共轭分子的芴衍生物及其制备方法，大共轭分子芴衍生物是将原料2，3，6，7-四氨基-9，9'-二烷基芴，分别与菲醌、苊醌或二羰基芘的衍生物以及强碱加入到有机溶剂中，在惰性气体的保护下，回流反应制得一系列含有芴结构的梯形共轭分子。

Whole series of organic compounds, among them acetaldehyde, acetic acid, and acetic

对于整个系列的有机化合物，包括乙醛、乙酸

An organic compound , such as acetamide, containing the CONH2 radical.

醯胺一种有机化合物，如乙醯胺，含有CONH2基

The organic samples of P-Acetamidophenol and acetanilide with UV- Spectrophotometry in two different wavelengths are analyzed in the paper.

紫外光谱在有机物剖析中主要的用途是测定分子结构和利用紫外分光光法进行有机混合物的成分定量分析。

Linear regression analysis showed that the product of Freundlich adsorption constants, Kf(1/n), had a positive correlation with 1/Sw and/Sw, showing that the adsorption of acetanilide herbicides on soil was mainly controlled by the content of soil organic matter and the solubility of herbicides.

四种酰胺类除草剂的 Freundlich 吸附常数 Kf(1/n)与1/Sw 、/Sw 有很好的线性相关性，这说明它们在土壤中的吸附主要受土壤有机质含量控制；分子中酰胺 N 的醚取代基的结构差异造成的溶解度差别，是导致不同酰胺类除草剂在土壤上吸附差别的主要原因。

It was found that ethyl acetate was the optimal organic solvent.

结果表明，乙酸乙酯是最理想的有机溶剂。

Acetic sort is different, the content of organic acid also each are not identical.

醋的种类不同，有机酸的含量也各不相同。

Very psychiceyes, high and that beautiful nose and small mouth red-labium of a little smiling. Hold the standard of esthetica lmodern times and beauty of orthodox ancientry organic amalgamation in togethert and that become face of fairness and beautiful and acetone body of erogenous and awfulness.

眗眗有神的眼眼睛、高絢的鼻子和略带微笑的杏嘴红唇，把这现代美的标准和古代传统的美有机的融合在一起而够成美丽漂亮的面庞和庄严而性感的酮体。

Acetone is widely used as an excellent organic solvent in industry.

丙酮是应用广泛、性能优良的有机溶剂之一。

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