二水合物

It was found that the effect of hydrogen bonds played an important role in increasing the stabilities of 2,6-dithiopurine hydrated tautomers and lowering the activation energies of proton transfer.

计算结果还表明，氢键作用在增大2，6-二巯基嘌呤氢键一水合物稳定性、降低质子转移异构化反应活化能等方面起着重要的作用。

The results showed that the dithione R is the most stable tautomer of all the tautomers in the form of isolated or hydrated isomers.

计算结果表明，2，6-二巯基嘌吟无论是孤立分子还是一水合物，其二硫酮式R是最稳定异构体。

Compared with nonionic surfactant, the effect of anionic surfactant on natural gas storage in hydrates is stronger.

阴离子表面活性剂十二烷基硫酸钠对水合物储气的促进作用比非离子表面活性剂烷基多糖苷强。

The process and kinetics of CH4 replacement from CH4 hydrate formed in sodium dodecyl sulfate system by using pressurized CO2 was observed with a self-designed device at temperatures of 271.2, 273.2 and 276.0 K and at pressures of 2.8, 3.25 MPa.

在自行设计的反应装置中考察了2.8MPa和3.25MPa压力下，温度271.2、273.2和276.0K时CO2气体置换十二烷基硫酸钠体系CH4水合物中CH4的置换过程。

The processes of CH4 recovery from CH4 hydrate formed in sodium dodecyl sulfate system and pure water system using pressurized CO2 were observed with self-designed device at temperatures ranging from 271.2 K to 276.0 K and at a constant pressure of 3.25 MPa.

本文在自行设计的反应装置中考察了3.25MPa压力下，温度271.2K，273.2K和276.0K时CO2气体置换十二烷基硫酸钠体系和纯水体系CH4水合物中CH4的置换过程。

This study carried out a lab tests on the whole process of CH4 recovery from CH4 hydrate formed in sodium dodecyl sulfate system and pure water system by using the pressurized CO2 in a selfdesigned device observed under a constant pressure of 3.25 MPa and the temperatures of 271.2 K, 273.2 K, and 276.0 K respectively.

在自行设计的反应装置中考察了3.25 MPa压力下，温度271.2 K、273.2 K和276.0 K时CO2气体置换十二烷基硫酸钠体系和纯水体系CH4水合物中CH4的置换过程。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。