Some sedatives produce the paradoxical effect of making the person more anxious...一些镇静剂适得其反，加重了患者的焦虑。Some sedatives produce the para-doxical effect of making the person more anxious.一些镇静剂适得其反，加重了患者的焦虑。Objective : To inve...
Some sedatives produce the para-doxical effect of making the person more anxious.一些镇静剂适得其反，加重了患者的焦虑。A wide variety of mild sedatives and tranquilizers have become available.现在有许多种镇静剂和安定剂.Since July 1967 there has been a ...
Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。The chopper would not arrive until after the press contingent had departed by bus.记者组乘大客车离开后飞机再来.So what do you want to do about sh...
实2p轨道的形状是两个分开的变形的椭球.The shape of a real 2 p orbital is two separated, distorted ellipsoids.实际上地球不是精确的球形,而有点象一扁椭球.In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.运用折射率椭球...