随着制备胶囊体的EC粘度级别的增加和EC溶液浓度的增大，制得的EC胶囊体的非渗透能力逐渐增大。

The impermeable ability of EC capsule bodies was gradually enhanced with the increase of viscosity grade of EC and concentration of EC solution.

youdao

这些油在策动机正常温度的时候总是保持着合法的厚（粘）度，在启动时也会像所有油一样变的过于粘稠，无论 API/SAE 什么粘度级别都如许。

These oils will always have the correct thickness when hot and will still be too thick at startup as with all oils of all types, regardless of the API / SAE viscosity rating.

youdao

定量地考察不同粘度级别和质量等级的发动机油的低温动力粘度，可以为SAEJ300 - 99(2001)标准在中国的执行和生产多级油提供的数据平台。

The investigation on low temperature viscosity of engine oils with different degrees of viscosity and quality can support for the implementation and production of SAEJ300-99 (2001) standard in China.

youdao