acetylene是什么意思，acetylene怎么读，acetylene翻译「问人人知识网」

acetylene是什么意思，acetylene怎么读
英音 [əˈsetəli:n]
美音 [əˈsɛtlˌin, -ən]
acetylene 基本解释
n.
乙炔，电石气
中文词源acetylene 乙炔词根acet,醋酸。-yl,化学基，衍生于ethyl, 乙基。-ene,化学物后缀，炔。acetylene 用法和例句提示：点击例句中的单词，就可以看到词义解释提示：点击例句中的单词，就可以看到词义解释But in that case , too , a catalyst would be needed to boost reaction rates enough to account for the dearth of acetylene .但在那种情况下，也需要催化剂去加快足够的反应速度，以解释乙炔的缺失。
In may 2010 , two teams of scientists announced that nasa 's cassini orbiter showed titan is harboring an unusual chemical dance party with hydrogen and acetylene .2010年5月，两组科学家都宣布，nasa的卡西尼号轨道飞行器探测发现，泰坦为氢和乙炔的化合提供了一处不同寻常的港湾。
This would result in a lack of acetylene on titan and a depletion of hydrogen close to the moon 's surface , where the microbes would live , they said .他们说：这可能造成“提坦”卫星上乙炔的缺失和靠近卫星表面氢的耗尽，那里是微生物生活之处。
Infrared spectra of titan 's surface taken with the visual and infrared mapping spectrometer ( vims ) showed no sign of acetylene , even though ultraviolet sunlight should constantly trigger its production in the moon 's thick atmosphere .用视觉红外绘制地图分光仪测量到了“提坦”地面的红外光谱，没有显示乙炔的痕迹，即使紫外线可以不断的促进它自身在星球厚厚的大气层中的产生。