通过实例详细介绍了曲轴红套部位大角度滑移的局部更换修理工艺。
Biologists have long recognized that mammals larger than rabbits tend to shrink on small islands, presumably as an adaptive response to the limited food supply.生物学家老早就注意到，在小岛上，比兔子大的哺乳类往往会朝体型缩小的方向演化，可能是为了适应岛上有限的食物资源。
Your massage therapist knows that your back muscles are tighter than the strings on a ukulele; your shrink knows that half your tension comes from stress.你的按摩师知道你的背部肌肉比女高音尤克里里琴弦还紧；你的心理医生会说你的紧张有一半来自于压力。
