Researches have been carried out in the second reservoir by physical modeling method to find out the formula weight of the polymer, injection rate, slug size and viscosity of the polymer solution.
通过物理模拟方法，研究杏北油田二类油层聚合物相对分子质量、注入速度、段塞大小、聚合物溶液黏度、不同注聚方式对驱油效果的影响。
The second part includes a curing agent and a particulate filler of a type and amount required to achieve the desired viscosity.
第二部分包括要达到需要的粘度所要 求的类型及数量的固化剂和粒状填料。
The second purpose is the pyramid spiral rod could realize a smash function for powders during screw propulsion, in particular applied to the powder filling with the large viscosity.
目的之二是棱柱形螺杆柱可在螺旋推进 中对粉剂实现打碎功能，尤其适用于粘度较大的粉剂分装。
A centimeter-gram-second unit of dynamic viscosity equal to one dyne-second per square centimeter.
厘-克-秒单位，等于每平方厘米达因-秒。
A centimeter-gram-second unit of dynamic viscosity equal to one dyne-second per square centimeter.
厘-克-秒单位，等于每平方厘米达因-秒。
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