The particle radius unit, the micron, is especially common and useful.粒子半径的单位是微米, 微米这个单位尤其普通和有用.Strip roughness must not exceed 40 microinch ( 1.0 micron ) order to achieve these minimum coat weights.板面粗糙度不能超过40微寸 ( 1.0微...
The particle radius unit, the micron, is especially common and useful.粒子半径的单位是微米, 微米这个单位尤其普通和有用.They all basically reach an ultimate vacuum pressure of. 1 micron.它们基本上能达到. 1微米的极限真空压强.At last future developments of micron...
The blink of beacon could be seen for miles.灯塔的光亮在数英里之外都能看见.These techniques include the ionospheric tomography, airglow, GPS beacon, conjugate observations and radar interferometry.这些方法包括断层扫描技术 、 大气晖光之影像 、 全电子密度之变化 、 共轭...
Her dancing brought loud cheers, wolf whistles and applause.她的舞蹈赢来震耳的欢呼声、口哨声和掌声。Every night you could hear the whistles of the steel mill.每晚你都会听见炼钢厂的下班哨声。She was fed up with the builders' wolf whistles each morning....
Political leaders are making no progress in their efforts to resolve the country's constitutional crisis...政治领袖们在解决国家宪法危机方面没有取得任何进展。As conceit makes one lag behind, so modesty helps one make progress.骄傲使人落后, 谦虚使人进步....
Gas produced in the stomach or intestines during digestion; flatulence.神香草可舒缓绞痛、改善消化和排除胃气胀.These variables combine to produce flatulence of varying quality and quantity.由于这些因素的综合影响,便产生了种种不同的肠胃胀气.Excessive crying may caus...