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- At the same time, it can be seen that the accuracy of VLE calculation of the polar system has a great effect on the prediction of the hydrate formation conditions. 同时可以看出，极性体系相平衡计算的准确性对水合物生成条件预测有很大的影响。
- The PRSV EOS coupled with different mixing rules were adopted to calculate the ternary GLE data of methane-methanol-hydrocarbon polar systems under high pressures by correlation. 选择PRSV状态方程的不同混合规则对甲烷-甲醇-烃极性物系的三元GLE数据进行了拟合计算。
- The influence on separating non polar systems of C4 fractions by extractive distillation with addition of salt in terms of relative volatility at infinite dilution was studied. 以C4为例利用无限稀释相对挥发度的试验测定结果,研究加盐萃取精馏分离非极性体系的影响规律。试验研究表明,溶剂加盐能够提高C4组份之间的相对挥发度,且比一般有机溶剂效果明显;
- The two systems of government are polar opposites. 这两种政体正好相反。
- The lidar polarization system realizes imaging for targets by the polarization differences of light scattered by the different targets. 激光雷达偏振成像主要是利用不同目标散射光偏振度的差异来实现对目标成像的。
- The Stokes parameters images of metal objects and camouflage nets in earth background are acquired by the thermal imaging polarization system in experiment. 利用该系统对地物背景（土壤）中的不同种类金属目标板及红外伪装遮障进行了热红外偏振成像探测实验。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
