However, heating energizes the vibrational, rotational, and electronic motions all at once.但是, 加热会一下子把振动 、 转动和电子运动统统加强.Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry...
Every man who could fight was now committed to defend the ridge.每个能够参加战斗的男子现在都决心要保卫这条山脊。Even among seasoned mountaineers Pinnacle Ridge is considered quite a tough proposition.即使在经验丰富的登山者中，平纳克尔峰也被认为是很难攀登的。The fawn ran to...
让他呆在中间是不是有什么目的？Is there some design in having him in the middle?一端为蓝色, 一端为红色, 这两种颜色在中间混成一色.One end is blue, one end is red, and the colors merge in the middle.隧道两端在中间相接时，仅有几英寸的误差。When the two ends of the tunnel met in th...