With this type of camera, the shutter speed is fixed.对这类相机而言，快门的速度是固定的。The camera has a shutter speed of one - sixtieth of a second.这架照像机的快门速度达六十分之一秒.The slam of the shutter awoke me.百叶窗砰的一声把我惊醒了....
The dermis is composed of the connective tissue that supports the epidermis.真皮是由支撑表皮的结蒂组织构成的.Althouth very thin, the epidermis serves to protect the underlying dermis.表皮虽然非常薄, 却可用来保护下层的真皮.Objective : To study the effect ...
...a problem that is coupled with lower demand for the machines themselves...这个问题外加上对机器本身需求量的下降For inductively coupled circuits, you must also consider the winding resistance of the inductor.对于电感耦合电路, 必须考虑电感的直流电阻.They co...
What conquers the sea is never a sail but a brave mind.征服大海的不是风帆,而是勇者的胸怀.What is a little toil, if it conquers so much happiness?如果吃点苦能赢得这么大的幸福,那又算得了什么 呢 ?A good heart conquers ill fortune.好人有好报。字面解释：好心肠的人会战胜不好的命运Love co...