查询词典 hydrogen

They say * hydrogen peroxide , or * carbamide peroxide may also help.

他们说过氧化氢或过氧化尿素可能也有帮助。

They say hydrogen peroxide side or carbamide peroxide may also help.

用过氧化氢或过氧化脲对此也有效。

They say hydrogen paroxide peroxide or carbime paroxide carbamide peroxide may also help.

他们说过氧化氢或过氧化脲可能有作用。

From the aspects of statistical data,diffusibility,odor and toxicity of pollutants,it discussed the main odor pollutants such as hydrogen sulfide,sulfur dioxide, carbon bisulfide ,thior and ammonia etc.

综述了硫化氢、二氧化硫、二硫化碳和硫醇等硫化物的臭味特征、危害性、中毒症状、国家环保部门许可的排放标准及其防治办法。

The primary product is syngas, which is a mixture of carbon monoxide and hydrogen.

主要产品是合成气，即一氧化碳和氢的混合物。

At the end of the process a carbon core of the star will be surrounded by a shell where helium is still being fused into carbon, which in turn is surrounded by and envelope where hydrogen is converted into helium.

该过程结束时碳的星核会被一层仍然在进行氦聚变为碳的壳层包围，而在这个氦-碳聚变层的外面还包围着一层由氢-氦聚变层。

The results clearly show that the hydrogen bond is caused by the amino and the carbonyl in blends.

XPS的结果清楚地表明分子间氢键作用是通过CS中的-NH〓与PHB-g-MA的C=O产生的。

When using o-xylene carbonyl and methanol, the by-product hydrogen gas with high purity can be obtained.

以邻二甲苯和甲醇为原料时，可获得高纯度的副产品氢气。

Removal of a carboxyl group from a chemical compound, usually with hydrogen replacing it.

脱羧作用从一化合物中脱去羧基，通常是用氢来替换

In these complexes, there are hydrogen bond reciprocity between carboxyl groups and crystal lattice water molecules.

在这些配合物中，羧基氧、配位水分子和晶格水分子之间存在大量的氢键相互作用。

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。