精确地预计弯头和管件的影响尚无方法可循.No methods are available for the accurate prediction of the effect of bends and fittings.我们常用弯头(管、兰、通、小关)为一种管件.We usually use elbow flangetee, reducer as a kind of pipe fitting.在人井2中,将弯头卸下,便于设备进入.Debu...
...a versatile blue chambray skirt.多用途的蓝条纹裙子He's a versatile actor who has played a wide variety of parts.他是个多才多艺的演员，扮演过各种各样的角色。The effects of androgen on human body are versatile.雄激素对机体的影响是多方面的.This versatile veget...
春季这地方满是滑雪的人。In the spring the place is crowded with skiers.他斜坡滑雪的技能使我们赞叹不已.We were amazed at his expertise on the ski slopes.就澳新地区而言，夏季滑雪的最佳去处是新西兰。For summer skiing down under, there is no better place than New Zealand....
Vic Seixas and Doris Hart won the mixed doubles.维克·塞克萨斯和多丽丝·哈特赢得了混合双打冠军。God Almighty, Hart, you scared me silly.哎呀，哈特，你把我都吓傻了！Hart cried out as his head struck rock.哈特的头撞到石头上，疼得他大叫起来。...