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- decreasing hazard rate 下降机率
- The hazard rate increased and the reliability degenerated quickly when the stress is bigger than the strength. 当应力大于强度的机率变大，失效率变会增大，可靠度退化的速度就会变快。
- The seismicity in Yunnan region in the 20th century occupies a front place in Chinese mainland in extremely high frequency, strength and hazard rate. 20世纪云南地区地震活动以极高的频度、强度和成灾率而位居我国大陆之前列。
- Investigators looked at body mass index (BMI) in relation to hazard rate to evaluate the events constituting disease-free survival (DFS). 研究人员发现身体质量指数与无病存活率的风险性有很大的关系。
- A new method of putamina can decrease hazard and raise working efficiency in the operation of the process, safety and high quality of aquatic food will be produced. 采用独特的自制挑腺肠工具可以减少污染与提高工作效率。
- Although the effects of RS on hazard rates were concentrated during the first 5 years, cumulative effects on DFS and OS were still observed at 10 years. 尽管复发评分对于危险率的预测在前5年表现非常突出，对于无病生存率和总生存率我们依旧能够看到其10年后的累积效应。
- Based on aehievementof research on air pollution,Urhan air pollution degree and hazard ratings were discussed,and plants used for air pollution monitering were presented also. 根据近年来大气污染的研究成果,论述了城市大气污染的分类、危害以及近年广泛应用于大气污染监测的指示生物。
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- As to the author of the book, I will hazard a guess. 关於这本书的作者，我来试猜一下。
- The birthrate in the city has been decreasing. 该市的出生率一直持续下降。
- The car had its hazard warning lights on. 这辆汽车亮起了危险信号灯。
- Interest in the sport is decreasing. 人们对此项运动的兴趣已逐渐淡薄。
- Wet roads are a hazard to drivers. 道路湿滑会对司机构成危险。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- If I might hazard a guess, I'd say she was about30. 要是让我猜的话，我说她大概。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- Smoking is a serious health hazard. 吸烟严重危及健康。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- The road project is managed the hazard rating 公路工程监理风险评价
