endothermic

A layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.

底层镍催化剂促进蒸汽和甲烷的吸热反应.

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A saturated solution of sodium bicarbonate ( 13 L ) was added in portions ( endothermic, gas evolution ).

阿的碳酸氢钠 ( 13L ) 饱和溶液中添加了部分 ( 吸热, 气量 ).

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Is Hell exothermic ( gives off heat ) or endothermic ( absorbs heat )?

地狱是散 发热量 还是吸收热量?

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DSC analysis of every blend sample showed a large and broad endothermic peak around 150 ℃.

动态扫描量热仪(DSC)测试表明,所有共混样品的热流-温度曲线都在150℃附近出现一个较大的吸热宽峰.

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At very high temperatures, more endothermic reactions play a role.

在很高的温度下, 更多的吸热反应起作用.

辞典例句

Both of endothermic pyrolysis and exothermic oxidation occurred in smoldering material during the heated process.

阴燃材料在受热升温过程中会发生热解吸热反应和氧化放热反应.

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This process is endothermic with rapid carbon deposition and deactivation of the catalyst.

此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.

辞典例句

The pyrolysis reaction an endothermic reaction and yields flammable gases, while the fuel oxidation is exothermic.

前者是吸热反应,释放可燃气体, 后者是放热反应,提供阴燃所需的能量.

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