endothermic
英 [,endəʊ'θɜːmɪk]
美[,ɛndo'θɝmɪk]
- adj. [热] 吸热的；温血的
英英释义
- 1. (of a chemical reaction or compound) occurring or formed with absorption of heat
实用场景例句
- 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.
期刊摘选
- 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 ).
期刊摘选
- Is Hell exothermic ( gives off heat ) or endothermic ( absorbs heat )?
- 地狱是散 发热量 还是吸收热量?
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
中文词源
endothermic 吸热的
endo-, 内，里面。-therm, 热，词源同warm, thermal。
双语例句
- 1. 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.
来自辞典例句
- 2. 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.
来自辞典例句
- 3. Is Hell exothermic ( gives off heat ) or endothermic ( absorbs heat )?
- 地狱是散 发热量 还是吸收热量?
来自互联网
- 4. 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.
来自互联网
- 5. 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 ).
来自互联网
英文词源
- endothermic (adj.)
- 1866, from French endothermique; see endo- + thermal.