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- molar mass exclusion limit 摩尔质量排除极限
- It was concluded that the parameters of dilatational viscoelasticity changed with the increase of molar mass of fractions or dilatational frequency. 结果表明，伊朗重质减渣馏分的扩张粘弹性参数随馏分的增重以及扩张频率增大而递变。
- The molar mass (MM) of polymer HPAM suitable for use in polymer flood in middlle-low permeability reservoirs of Daqing is studied. 对可用于大庆油田中低渗油藏聚合物驱的聚合物HPAM的适宜分子量进行了研究。
- 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. 介绍一个改进的凝固点下降法测定摩尔质量实验装置,它由保温瓶、凝固点杯、贝克曼温度计、电动搅拌器等几部分构成。
- With zinc D, L-lactate as catalyst, which is safe to body, PDTC with Mw as 700000g/mol was prepared when the reaction mixture was irradiated for 75min under 180W microwave power. This method was proved to be ideal for preparing PDTC with high molar mass. 作者使用对人体安全可靠的D，L-乳酸锌为催化剂，进行DTC的微波开环聚合，在180W的微波功率下辐照75min，得到了重均分子量为700000g/mol的PDTC，这一方法是合成高分子量PDTC的理想方法。
- Polystyrene polymethacrylate diblock copolymers with well defined structures asw- ell as controlled and narrow molar mass distribution were obtained from the lower mass polystyrene macroinitiator. 聚苯乙烯 -聚甲基丙烯酸酯嵌段共聚物的分子量可控 ,分子量分布较窄 ,单体转化率较高。
- molecular weight exclusion limit 分子量排除极限
- The symplast is subdivided into several domains with varying molecular size exclusion limits (ranging from <1 kD to >10 kD). 共质体可以细分为数个区块，它们各自允许不同大小的分子(从低于1000到高于10000道尔顿)通过。
- Dave's Molar Mass and Percent by Mass Calculator 分子量及元素百分比计算器
- The mensuration of molar mass of organic acid 有机酸摩尔质量的测定
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Improvement of Experimental Determining Molar Mass Based on Virtual Instrument 基于虚拟仪器的测定物质摩尔质量实验的改进
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- The luscious new feeling in fragrance. Delectable. Tantalizing. Let it tempt you with its sparkling blend of exotic fruits and flowers. A Travel Exclusive Limited Edition. 芬芳香味，崭新感受，散漫著异乎寻常花果幽香，具诱惑力，使人愉快。专供旅行用限量产品。
- Research on the Determination of Molar Mass by Freezing Point Depression 凝固点降低法测摩尔质量实验研究
- Keywords Poly DL Lactide Ring opening Polymerization Average Molar Mass; 聚DL丙交酯;开环聚合;平均摩尔质量;
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
