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- Dormancy for hard seeds is caused by impermeability to water and gas and mechanical constraint of the seed coat. 硬实种子种皮透水透气性差和对胚生长的机械限制，引起种子休眠。
- Soon tired of the constraint of military life. 很快厌倦了军事生活的约束
- 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。
- Not in confinement or under constraint; free. 自由不受约束的或不受限制的; 自由的
- The move water have mechanical energy. 流动的水拥有机械能。
- She showed constraint in the presence of the strangers. 她在陌生人面前显得很拘束。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- 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
- A droning, mechanical delivery of the speech. 一篇低沉单调、呆板的演说
- At length these moments of constraint were removed. 这种尴尬的局面终于过去了。
- Automatic and impersonal; mechanical. 机械的无意识的，无人性的; 机械的
- He felt constraint in her presence. 他在她面前显得局促不安。
- The boy felt constraint in her presence. 那男孩在她面前感到局促不安。
- Certificate path length constraint is invalid. 证书路径长度约束无效。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- He shook his constraint from him nervously. 他神经质地晃了晃身子，摆脱了自己的狼狈心情。
- At last we could relax and talk without constraint. 我们终于可以放松下来，无拘无束地谈话了。
- Switch does not apply to constraint checking. 开关不适用于约束检查。
