...ling bin » 如果u觉得不对劲,真棒发生在宇宙一分钟前,那是因为我刚刚打了25英尺跳投;一瓶水到回收站 weight force » 重量力量 Aesthetic interest » 审美趣味 ..
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Magnetoelastic force and weight transducers 磁弹性测力称重传感器
internal force weight distribution 内力重分布
Self weight body force 自重体积力
normal force weight 法向力天秤
dead weight norm force machine 静重式力标准机
The dead weight force standard machine is one of the most important instruments in force measurement and transfer.
静重式力标准机是最重要的力值计量、传递仪器之一。
Smaller animals hit the ground with a force proportionally lower than their weight.
小一点的动物在落地时受到的力稍小于他们的体重。
Newer vehicles have dual-depth or dual-stage driver and passenger airbags and weight sensors that change the force of the airbag depending on occupant size, seat belt use and seat placement.
新型的交通工具有双深度或双阶段的司机和乘客气囊和重量感应器,根据乘员的大小、安全带的应用和座椅位置来改变气囊的力量。
"Within that week with support, of the body weight support, we were able to get him to stand without any help at the legs so he was generating enough force to bear his body weight."
VOA: special.2011.06.01
The force, as this weight drops is constant, mgh and so the work is just going to be m g h, h where this is h.
当重物掉落时候的力是恒定的,因此做功就是,这段长度是。
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