1)freezing point depression凝固点降低
1.With Wiebe-Bagley association model and data directly from freezing point depression,n,the average degrees of association of alcohols in benzene,p-xylene were calculated.利用ｗｉｅｂｅ－Ｂａｇｌｅｙ模型及直接从凝固点降低法计算了醇类在苯及对二甲苯中不同浓度下的平均缔合度ｎ＿（ＷＢ）及ｎ＿（ｄｉｒ）。
2.A device for measuring molarmass by freezing point depression method was improved.对凝固点降低法测定摩尔质量的实验装置进行了改进。
英文短句/例句
1.The method is subject to greater experimental errors than the freezing-point-depression method.此方法比凝固点降低法易发生更大的实验误差。
2.Improvement of the experiment of testing the relative molecule quality by the condensation point reduction method;凝固点降低法测相对分子质量实验的改进
3.Discussion on the Experiment of Mensurating Relative Molecular Weight (Solidifying Point Falling);实验《相对分子质量的测定(凝固点降低法)》的探讨
4.Improvement of the Experiment Device of Measuring Molar Mass by Freezing Point Depression Method凝固点降低法测定摩尔质量实验装置的改进
5.freezing point depressing glycoprotein降凝固点糖蛋白，凝固点降低糖蛋白[从南极鱼类中分离的一种含有周期性重复序列的蛋白]
6.On the method of reducing the system error in measuring the naphtha lene s mole cular weigh by reducing the solidifying point method;减少“凝固点降低法测萘的分子量”的系统误差方法探究
7.The four properties, vapour pressure lowering, freezing point depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions.溶液的这四个特性：蒸汽压下降、凝固点降低，沸点升高和渗透压，称为溶液的依数性。
8.freezing point depression凝冻点（冰点）降低
9.The freezing point of alcohol is much lower than that of water.酒精的凝固点比水的凝固点低得多。
10." Antifreeze： Any substance that lowers the freezing point of water, protecting a system from the ill effects of ice formation."防冻剂:降低水之凝固点的物质，能够保护系统免受冰冻之害。
11.They say it prevents blood from thickening and forming clots that block blood vessels.一方面，它能降低血液的粘稠度，防止血液凝固成凝块阻塞血管。
12.Depression of the pour point of diesel oil and improve its fluidity in subzero.降低各种柴油的冷凝点和冷滤点，提高其低温流动性。
13.1Installing of rappel/abseil anchors should be kept to a minimum.1下降固定点之设置应保持在最低数量。
14.The freezing point of the modified bone glue produced by this technics is very low and the adhesive strength is very high.所得到的改性骨胶粘合剂凝固点低 ,粘结强度高
15.Water Level Lowing Technique Using Vacuum Electrical Point Well and Low Energy Dynamic Compaction on Soft Ground of Berth 5 and 6 of Shatian Port Zone of Humen Port真空电渗井点降水及低能量强夯加固技术在软基加固中的应用
16.The true advantage ofthis concept is faster time to market, lower NRE cost and reduced power supply unit cost.其优点在于加快面市时间，降低固定设备成本和降低电源单元的成本。
17.There are prospects for reducing solid booster costs to make them financially more competitive.从长远的观点看，就降低成本来说，固体助推器更具有竞争能力。
18.COLDS? EAT GARLIC! Clear up that stuffy head with garlic. (remember, garlic lowers cholesterol, too.感冒？吃点大蒜吧！让大蒜来使头脑清醒!记住，大蒜还可以降低胆固醇。
相关短句/例句
freezing point depression凝固点降低法
1.A device for determining molar mass with freezing point depression was improved,which consists of the Dewar bottle,sample container,Beckmann thermometer,and motor stirrer.实验结果显示,改进的凝固点降低法测定摩尔质量实验装置结构合理,其测定误差可控制在±0。
2.Combined with determining molar mass with freezing point depression examples of physical chemistry experiment,the data,which come from the full automaticity molar mass with freezing point depression produced by experimental chemistry teaching center of Shaanxi Normal University,were analyzed by using Excel software and Origin software.结合物理化学中的经典实验——凝固点降低法测定萘的摩尔质量的实例,介绍利用Excel和O rigin软件对全自动凝固点下降法测量仪所测的TXT格式数据进行处理的方法。
3)molecular depression分子凝固点降低
4)cryoscopy[英][krai'?sk?pi][美][kra?'ɑsk?pi]凝固点降低测定
5)freezing constant凝固点降低常数
6)depressimeter[di,pre'simit?]凝固点降低剂
延伸阅读
倾点降低剂分子式：CAS号：性质：又称降凝剂。可在低温下降低润滑油倾点，改善油品低温流动性能的一类物质。矿物油品一般均经过脱蜡精制，但油品中仍含有少量的熔点较高的石蜡。在环境温度较低的情况下，由于石蜡的析出而生成针状或片状晶体并相互黏结，进一步形成三维网状结构，将低凝点油包于其中，使油品失去流动性。其作用在于它能与石蜡形成共晶体，改变蜡晶的生长方向和晶型，使之生成均匀松散的晶粒，从而延缓或防止导致油品凝固的三维网装结构的形成，以达到低温下油品不易凝固的目的。但只有在含少量石蜡的润滑油品中才起作用。常见的品种有聚α-烯烃、聚甲基丙烯酸酯和烷基萘等。广泛用于矿物润滑油中。
