查询词典 mole

He wiggled in next to the mole.

它迅速摆动着身体钻了进去，挨在小鼹鼠身边。

In order to improve the conditions of synthesis, the effects of kinds of catalysts, mole ratio of alcohol and acid, reaction time were investigated by the variance analysis.

利用正交设计法，通过极差分析，探讨了催化剂种类、醇酸摩尔配比和酯化时间及它们之问的交互作用对酯的收率的影响。

When an equivalent mole of Ba2＋ solution was added into the yellow solution, the precipitate produced was the peroxide precursor of barium titanate.

向该溶液中加入等摩尔的Ba2+溶液，制得了钛酸钡的过氧化物前驱体沉淀。

A synthesis method of 2-(2'-hydroxyl-4'-benzoyloxy-phenyl)-2H-benzotriazole and derivatives thereof is provided, and is characterized in that 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and benzoyl chloride are taken as raw materials for reaction in solvent for 1-8 hours under the temperature of 50-140 DEC C with the mole ratio of 1 to 0.95-1.1, wherein, the amount of the solvent is 2 to 20 times that of the 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and X represents H, F, Cl, Br.

一种2-(2′-羟基-4′-苯甲酸基苯基)-2H-苯并三唑及其衍生物的合成方法，其特征是，以2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑和苯甲酰氯为原料，在溶剂中进行反应，反应温度50℃～140℃，反应时间1～8小时，反应原料摩尔比2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑∶苯甲酰氯为1∶0.95～1.1，溶剂用量为2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑重量的2～20倍，其中X代表H、F、Cl、Br，具有反应条件温和、反应收率高和产物纯度高的特点。

The effect of reaction temperature,reaction time,materials ratio on the synthesis of piperidine alcohol benzoate ,hindered amine light stabilizer,from piperidine alcohol and benzoyl chloride by direct condensation were studied,and the proper technological conditions were given as follows:the reaction temperature is 95℃;reaction time is 4 h; the mole ratio of reactants,n∶n is 1∶1.4,the amounts of solvent is 40 mL(based 0.1mol piperidine alcohol),the arerage yield ...

王树清，高崇，苯甲酸哌啶醇酯HALS的合成工艺研究研究了以苯甲酰氯和哌啶醇为原料直接缩合合成苯甲酸哌啶醇酯受阻胺光稳定剂时反应温度、反应时间、原料配比等条件对合成反应的影响，确定了最佳工艺条件。最适宜的工艺条件是：反应温度95℃、反应时间6h、原料摩尔比n∶n为1∶1.4，溶剂用量为70mL(相对于0.1mol哌啶醇)，苯甲酸哌啶醇酯的收率为91.05%，产品纯度98.5%。

The optimal esterfication reaction conditions as following, the esterification temperature is 115℃, the initial mole ratio of benzyl chloride to sodium formate is 1:1, the volume ratio of water to benzyl chloride is 1:1, and the catalyst amount is 2% according to the quantity of benzyl chloride.

确定最佳的酯化工艺条件为：温度115℃，氯化苄与甲酸钠的摩尔比1：1，氯化苄与水的体积比1：1，催化剂量为氯化苄重量的2%。

During esterification of benzyl chloride and sodium formate, benzyl formate is esterilysis which is a reversible reaction, and the mole ratio of benzyl formate to benzyl alcohol is 3:7 because of the chemical equilibrium.

在氯化苄与甲酸钠的酯化反应同时存在甲酸苄酯的水解反应，并且甲酸苄酯的水解反应是可逆反应，受化学平衡的限制，在实验条件下的甲酸苄酯与苯甲醇平衡的摩尔比大致为3：7。

This paper attempts to use Psychology of Personality Methods to analyze those figures of the special colony "Marginal Man", such as Octave and Armance in Armance, Julien and Mademoiselle de La Mole in The Red and the Black, Fabrice in The Charterhouse.

本文采用文化审美分析方法对他小说中的&边缘人&这个特殊群体，如《阿尔芒斯》中的奥克塔夫、阿尔芒斯；《红与黑》中的于连、德·拉莫尔小姐；《巴马修道院》中的法布里斯等典型人物形象进行深入具体的讨论。

Married to a red rose, over time, changed the red touch of mosquito blood on the wall, white, or "Moonlight"; married a white rose, white clothes is dipped in a sticky rice, red in it Cinnabar is a mole on her chest.

娶了红玫瑰，久而久之，红的变了墙上的一抹蚊子血，白的还是&床前明月光&；娶了白玫瑰，白的便是衣服上沾的一粒饭黏子，红的却是心口上一颗朱砂痣。

I send times and always talking about the groom Zhang Ailing: every man has felt 2 Rose, White Rose and Red Rose, White Rose married, became a long stick in one of the Yi Jin Fan Li, and the red Is the heart of a mole Cinnabar; married the red roses, as time goes on into the wall of the mosquito touch of blood, and white is still床前明月光…… I wish happiness and the groom never met, because he Qudao The girl, was the Red Rose White Rose with the perfect combination.

送的时候我总会和新郎说起张爱玲的话：每个男人心里都有两朵玫瑰，红玫瑰和白玫瑰，娶了白玫瑰的，久了成了粘在衣襟上的一颗饭粒，而红的是心口的一颗朱砂痣；娶了红玫瑰的，日子久了就成墙上的一抹蚊血，而白的依旧是床前明月光……我祝福新郎永远幸福且满足，因为他娶到的女孩，该是红玫瑰与白玫瑰的完美结合。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。