Then the spring force on each one of them-- - if I call that the spring force-- will only have to be half to counter this force.
它们各自受到的弹力-，如果我称之为弹力-，将只会是，这个力的一半。Tess sprang like an elastic ball from his side to her feet, while her face flushed and her eyes shone in the firelight.
苔丝好像一个有弹力的皮球似的，一下子就从克莱尔身边跳开了，她满脸通红，一双眼睛在火光里闪闪发亮。The pivoting is controlled by a lever arm to a nonlinear spring aboveboard . The springiness controls how much thrust you get.
绕轴旋转由附有非线性弹簧的操作杆控制，能获得多少推力就由弹力决定。Each diagonal pair of legs is raised and returned to the ground alternately , with cadence and a prolonged suspension.
斜对角肢轮流抬高和落地，有弹力且腾空时间较长。Though they seem to be very small, stretch socks have great elasticity.
弹力袜看着很小，其实伸缩性很大。A woman sells skintight spandex miniskirts and gaudy, patterned blouses from behind a flowery curtain in her ramshackle apartment.
一个女人从她破败的仿佛要塌掉的公寓花朵图案帘子后兜售紧身弹力超短裙和粗俗艳丽的带图案短衫。Move with a bit of spring and rhythm.
要按照一定的弹力和节奏移动。the woman brushed herself off. She pulled herself together and went downstairs for dinner with her husband.
她弹力谈灰，定了定神便走到楼下与丈夫一起用晚餐。Stamping products to understand product materials, elastic, just return can stretch stamping distance thickness.
冲压产品要了解产品材料刚性，回弹力，厚度能拉伸冲压的距离等。