乙烷

Apparatus and procedures similar to those reported by Ernst and Shull (7) were used.

对环氧乙烷耐受性的测定：器械及操作与Ernst和Shull (7)所用的相同。

There is a most important point to be kept in mind here: in fact, only one ethane is isolated.

有一个最重要的一点必须牢记的位置：事实上，只有一个乙烷是孤立的。

The present state of production and application for epoxy ethane in China is described in this paper.

本文就我国环氧乙烷的生产现状及其应用作一介绍。

The recovery rate is more than 90% for light hydrocarbons, and about 85% for ethane.

该流程轻烃回收率可达90%以上，其中乙烷回收率可达85%左右。

Thus, it is reasonable to say that from the point of view of its properties ethane exists in the staggered conformation.

因此，可以合理地说，从它的属性乙烷的角度来看，在交错构象存在。翻译。。化学的相关内容

With the increase in the production of natural gas and ethane, propane recovery rate of increase in the proportion of which are increasing.

随着天然气产量的增加和乙烷、丙烷回收率的提高，所占比例正在逐步增加。

With the increase in the production of natural gas and ethane propane recovery rate of increase in the proportion of which are increasing.

随着天然气产量的增加和乙烷、丙烷回收率的进步，所占比例正在逐步增加。

The operating principle, use method, characteristics and application situation of SAFE ethane chromatographic analyzer are introduced.

介绍了 SAFE 乙烷色谱分析仪的工作原理、使用方法、特点以及应用情况。

In this paper, method of quantity calculation of mixed|source natural gas is established based on composition and carbon isotopes of methane and ethane.

利用天然气中甲烷和乙烷的组成及碳同位素值，建立了不同来源天然气混合的定量计算方法。

The experimental ionized energy data of the ethane and ethylene were analyzed, and the results were researched.

论文分析了乙烷和乙烯分子的电离能谱实验数据，解谱得到价轨道的电离能和电子动量谱。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。