查询词典 chloric ether

Methylol groups react with the hydroxyl groups of the cellulose to form stable ether linkage.

所以天然植物纤维都具有亲水的特性，而且它们的水份含量可以达到8~12.6％。

Diethylene gly- col butylmethyl ether was synthesized through the Williamson reaction between butyl bro- mide (n-C_4 H_9 Br) and CH_3 OCH_2 CH_2OCH_2 CH_2 ONa.

通过正溴丁烷与二乙二醇单甲醚钠的Williamson反应合成了二乙二醇甲基丁基醚。

In this paper,the response factors of thermal conductivity detector of monochloromethane and dimethyl ether are estimated and calculated by using group cross section area method,molecular diameter method and homologue linear rule method.

热导校正因子的估算以及在工业氯甲烷生产中的应用李洪宽（山东省化工研究院色谱中心济南250014）关键词气相色谱法，一氯甲烷，热导检测器，校正因子1前言热导检测器定量校正因子的测定和计算是气相色谱热导定量的关键。

While the intensity prepared with half glycol monomethyl ether and hal f ethanol was stronger.

乙二醇甲醚的宽峰很强，而一半乙二醇甲醚和的一半乙醇的宽峰比乙二醇甲醚的更强。

Either methanol or other suitable solvent, such as ethylene glycol monomethyl ether, may be used as the diluent.

可能是甲醇或者其他合适的溶剂，例如二乙醇甲醚，可以用做稀释剂。

To meet the usual customer requirements, final product acrylonitrile is stabilized with hudroquinone monomethyl ether.

为了满足通常用户的要求，最终产物丙烯晴用氢醌单甲醚进行稳定化。

Objective: To discuss the dynamical change of intracellular distribution of Hematoporphrin monomethyl ether in A549 cells.

目的：探讨血卟啉单甲醚(Hematoporphyrin monomethyl ether， HMME)在A549肺癌细胞内亚细胞分布的动态变化。

The distribution of alternariol monomethyl ether in rats and micewas studied.

对食管癌高发区粮食中分离的互隔交链孢霉的毒素交链孢酚单甲醚在大鼠、小鼠体内的分布进行研究。

To investigate the effect of photodynamic therapy with hematoporphrin monomethyl ether on bovine immunodeficiency virus can provide the basis theory for photoinactivation of human immunodeficiency virus.

通过研究血卟啉单甲醚-光动力疗法对牛免疫缺陷病毒的杀伤作用为HIV的光灭活作用提供理论基础。

Influences of reaction temperature, catalyst concentration, molar ratio of methanol to propylene oxide and reaction time on conversion of propylene oxide, yield and selectivity of propylene glycol monomethyl ether were studied.

在反应温度为120～130℃、催化剂用量为0.20%～0.30%、甲醇与环氧丙烷摩尔比为3/1～5/1的反应条件下，环氧丙烷的转化率在98％以上，丙二醇甲醚的选择性达95％，收率达93％，产品中伯醚的选择性为92％～93％。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。