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- Principles which contain conservation of mass and unalterable unstressed length for main cable and mechanical balance condition for saddles are elaborated in details. 具体阐述了悬索桥主缆无应力索长不变原理和质量守恒原理以及索鞍两侧力的平衡条件;
- Contents and Classification of Mechanical Balance 二、平衡的内容及分类
- mechanical balance (equilibrium) 机械平衡
- An Average Research into Repair of Mechanical Balance 浅谈机械天平变动性的修理
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Losing balance, he plumped against the doorpost. 没有站稳，他一头撞在门柱上。
- Global strategic balance and stability. 全球战略平衡和稳定。
- The skater quickly recovered his balance. 那个滑冰的人很快恢复了平衡。
- The move water have mechanical energy. 流动的水拥有机械能。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- My old friends' arrival got me off balance. 对老朋友们的到来，我一点准备都没有。
- Our bank balance go into the red month. 上个月，我们的银行存款余额已出现了赤字。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- The balance (of 500) will be paid within one week. 余欠之数(500英镑)将於一周内付清。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- It is essential to balance one's budget. 量入为出是很重要的。
- In a strict, step-by-step or mechanical way. 机械地以严格的，一步一步的或机械的方式
- For a long time his fate hung in the balance. 他的命运很久未能确定。
