甲烷

In accordance with Article 9 of the Rules, the SETC holds that it is appropriate to have a cumulative evaluation on the impacts of the dichloromethane imported from the above said five countries on the domestic industry.

根据《条例》第9条的规定，国家经贸委认为，对来自上述五国的进口二氯甲烷对国内产业的影响进行累积评估是适当的。

The SETC holds that it is appropriate to have a cumulative evaluation on the dichloromethane imported from the United Kingdom and on the import quantity of other countries.

国家经贸委认为，对从英国进口的二氯甲烷与其他国家的进口量进行累计评估是适当的。

Therefore, there still is a possibility with the above said five countries to continue exporting dichloromethane to China in a low price.

因此，上述五国二氯甲烷存在继续向中国低价出口的可能性。

Dichloromethane was distilled from calcium hydride before use.

二氯甲烷是由钙氢化物蒸馏之前使用。

TPD experiment was conducted to measure the activation energy for dichloromethane desorption.

主要研究了金属离子改性活性炭对二氯甲烷脱附活化能的影响。

Although the market share of the dichloromethane exported from the United Kingdom to China was in a decreasing tendency in China, this decrease was caused due to the sharp increase of the consumption quantity in China market.

虽然英国对中国出口的二氯甲烷在中国的市场占有率呈下降趋势，但这是由于中国市场消费量快速增长造成的。

In some embodiments compounds described by the formula CCl.sub.xH.sub.y comprise carbon tetrachloride, dichloromethane, or combinations thereof.

在某些实施方案中，由化学式CClxHy所表述的化合物包括四氯化碳、二氯甲烷或它们的组合。

In this method, ethyl acetale and dichloromethane were used to extract residues with eddy-oscillate method.

用二氯甲烷，采用匀浆法提取，并用安捷伦的C18柱（500 mg；6 mL）进行净化。

Dichloromethane was used as the solvent and selected optimal extraction conditions were selected and adopted.

选择二氯甲烷为溶剂，λmax=272nm，参比油浓度C_1和C_2分别为45mg·1~(-1和350mg·1~(-1左右，工作曲线测量范围为45—300mg·1~

In the paper, the orientation behaviors of polyurethane film were investigated by means of infrared dichroism measurement.

采用红外二向色性法对聚四氢呋喃醚二醇/ 4 ，4′-二苯基甲烷二异氰酸酯系聚氨酯薄膜样品的拉伸取向行为进行了研究，结果表明，随着拉伸倍率的增大，CH2 角基团发生取向。

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。