螺纹能牢牢地咬合卡紧。The screw threads will be able to get a good grip.如在螺母螺纹侧面切槽,则可实现静压作用.If grooves are cut in the flank of nut hydrostatic action is possible.计算中考虑了材料的非线性问题和螺纹间的接触问题.Material nonlinear and contact problem in con...
我站在倒塌的高塔脚下，看着救援人员在瓦砾堆中搜寻。I stood at the foot of the collapsed tower and watched the rescue workers sifting through the debris.他们看了一看那片凄惨的瓦砾堆,就动身往回走.After a short inspection of the melancholy ruins they retraced their ste...
Two breadths of cloth are needed for the skirt.做这样的裙子需要两块布料.The uterus was palpable 2 finger - breadths below the umbilicus.子宫可以在脐下2指宽处触知.Each span has twelve finger - breadths.各自的跨距拥有十二个手指宽度....
她整个身体开始弯曲，搞得梯子倾侧起来。Her whole body began to buckle, unbalancing the ladder.抬起一只脚，弯曲脚趾，使脚尖朝下。Raise one foot, curl the toes and point the foot down-wards.操作杆进一步弯曲，线轴发出刺耳的吱吱声。The rod bent double, the reel shrieked and ratche...
Despite the trading frenzy, Fannie and Freddie have become pariahs.尽管他们仍旧被疯狂的交易着, 但是两房已经沦为末流.That Song Dynasty lintel etched with a frenzy of folk scenes?蚀刻着狂热民俗场景的宋朝石雕梁?This news has already sent pundits and politicians...
Nonfat dry milk is an inexpensive proteinaceous eluent.脱脂奶粉是廉价的蛋白质洗脱剂.Frangipani Fragrance. Fragrances are an inexpensive way to perfume unscented hair products and Body Oils.赤素馨花香油, 这款是使发部和身体散发香味的不贵的香油.Metered taxis are...