Discovering your child takes drugs is a nightmare scenario for most parents.对大多数父母来说，发现自己的孩子吸毒简直就是场噩梦。They are already discovering how to colonise Venus and to irrigate the moon.他们正在探索如何殖民于金星,和如何灌溉月球.Discovering a line i...
天文学家能够测定每颗恒星的亮度。An astronomer can determine the brightness of each star.这颗恒星的表面温度估计在零下75摄氏度左右。The star's surface temperature is reckoned to be minus 75 degrees Celsius.这些恒星一定是形成于100到150亿年前。The stars must have formed...
Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。10,000 deaths a year from chronic lung disease are attributable to smoking.吸烟导致每年有1万人死于慢性肺病。Their illnesses are attributable to a poor d...
Intubation and assisted respiration will be required.需要插管及辅助呼吸.Objective : To explore nursing for patients with subclavian vein intubation after tracheotomy.目的: 探讨气管切开患者行锁骨下静脉置管的护理措施.The success of rescue vary by intubat...