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- Progress on pathogen and onset mechanism of primary pulmonary hypertension 原发性肺动脉高压病因及发病机制研究进展
- He met many difficulties at the first onset. 在一开始时，他遇到了许多困难。
- The attainment or onset of puberty. 到达青春期或青春期开始
- Our troops withstood the onset of the enemy. 我们的部队抵挡住了敌人的进攻。
- He went to see a doctor at the onset of a fever. 他开始发烧时便去看医生了。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- Mechanism for the onset condition of rotating stall is analysed. 分析了旋转失速起始条件的机理。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- He went to see the doctor at the onset of a cold. 他开始感冒时便去看医生了。
- There'll come no good of him in such an onset. 这种场合他留下来毫无好处。
- Bleeding and diarrhea signal the onset of symptoms. 出血和腹泻意味着症状的发作。
- He goes to see a doctor at the onset of a fever. 他开始发烧时便去看医生了。
- A similar device used to release or activate a mechanism. 起动装置，扳柄类似扳机的装置。用来使机械装置运作
- The onset of the diseaseis slow and latent. 起病缓慢而隐匿。
