The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...
The commuter plane was waiting for takeoff.通勤飞机在等候起飞。Gwen Meighen occupied with pre - takeoff rituals.桂温·米恩忙于起飞前的一些繁文缛节.The aircraft crashed after takeoff from Heathrow in a reservoir...飞机从希思罗机场起飞后坠毁在一个水库里。When all the i...
最典型的例子是梅西百货,它曾经是加利福尼亚无可争辩的零售巨头。The prime example is Macy's, once the undisputed king of California retailers.有些运动员年纪越大状态越好,他就是个活生生的例子。He is living proof that some players just get better with age.我给你举个简单的例子。Let me g...
The waste material is placed in cells with permeable membranes.废液置于有渗透膜的槽中.The sarcoplasmic reticulum is a system of intracellular membranes.肌浆网属于细胞内膜系统.It is also encased in membranes of connective tissue called the men...