Vialote against the chemical safety interval period.
违背农药安全间隔期；
Objective: To investigate the safety interval of two drug abortion in early pregnancy.
目的探讨早期妊娠两次药物流产安全间隔时间。
The safety evaluation method of groundwater extraction is discussed in the view of attribute interval recognition theory.
从属性区间识别理论的角度，探讨了地下水开采安全评价方法。
It is the key issue to affect the operation safety that air charge once more when trains apply cycle breaking on Downhill Slope interval.
列车在下坡道区间循环制动时的再充气是影响列车安全运行的关键问题。
In order to control the subsidence of the interval tunnel and guarantee the safety of operation strictly, pipe-jacking is used as pre-support for the first time.
为了严格控制既有环线区间隧道的沉降，确保环线地铁运营安全，首次采用了顶管作超前预支护。
So, the timing signal should be set cautiously with the aid of other measures such as adjusting the interval duration, propaganda of traffic safety and rules.
因而应谨慎采用机动车交通信号灯倒计时装置，并应辅以绿灯间隔时间调整、交通安全宣传教育和明确交通规则等措施。
By using CBTC system, we can reduce the interval between trains, carry out more function, maximize the utilization of the rail transit infrastructure, and supply more safety.
通过CBTC系统可以减小行车间隔，实现更多的列车控制功能，从而提高线路的利用率和行车安全。
Testing the main parameters of track circuit at interval by this method and estimating the safety of track circuit when error is permitted have strong practical meaning.
根据此方法定期检测轨道电路的主要参数，在误差允许范围之内判断轨道电路的安全性具有很强的实际意义。
The safety evaluation method of groundwater extraction is discussed in the view of attribute interval recognition theory.
从属性区间识别理论的角度，探讨了自然灾害的等级划分方法。
The evaluation model for bridge safety was used by interval numbers.
桥梁安全性评价是近些年来日趋热门的一个课题。
The evaluation model for bridge safety was used by interval numbers.
桥梁安全性评价是近些年来日趋热门的一个课题。
应用推荐