紧急的

By conducting dynamic calculations on heavy haul freight trains with different lengths presently in operation in China, the maximum braking force ratio of 0.2 and the effect...

进一步提出了对重载货运列车紧急制动进行全过程动态描述的动力计算方法。为确定我国铁路桥梁制动力荷载提供了实桥试验研究结果和理论分析依据。

The satellite is programmed to use its own emergency power, which is expected to last for only one month, before gradually descending to be burnt-up upon re-entry into the Earth's atmosphere, the agency said.

航宇中心表示，该卫星能在返航穿过灼热的大气层之前，自行启用紧急能源。据估计，此能源能只能维持一个月。

Objective: investigating the small dosage of mifepristone(25 mg) and methotrexate(5 mg) which are taken orally before 4 days in premenstruation after single or many times sex life to measure the effect, by-reaction and acceptance of the postcoital contraception.methods: for no protection in single or multiple sex life or after failure in contraception, the voluntary requested to use the urgent contraception guards against the accidental pregnancy.

目的：探讨小剂量米非司酮（25 mg）配伍小剂量甲氨蝶呤（5 mg）于经前4 d口服用于单次或多次性生活后紧急避孕的效果、副反应及可接受性。

Put emergency cab fare money in a drawer and tell your child it is "Just in case you ever need a taxi cab."

在抽屉里放一些紧急出租车费（如50美元）并告诉你的孩子&万一你需要叫出租车。&

The driver has to brake his car at once in order not to knock the two pedestrians who ..

司机不得不紧急刹车以避免撞倒两个闯红灯的行人。

The driver had to brake car to avoid striking two pedestrian rushed the red light.

司机不得不紧急刹车以避免撞倒两个闯红灯的行人。

Count Case 0 ' Default if none specified is local computer Set objWMIService = G

她是5年来第四位从计算机紧急响应组领导岗位退职的人士。

Equipped with powerful 2HP (230V/50Hz) totally enclosed fan cooled electric motor with V-belt and pulley system or chain drive mechanism and emergency stop push button.

配有强大的2马力（230V/50Hz）全封闭风冷马达，带有V型传送带和滑轮系统或链条传动机构，以及紧急停车按钮。

Equipped with powerful 2HP (230V/50Hz) totally enclosed fan cooled electric motor with V-belt and pulley system or chain drive mechanism and emergency stop push button.

配有强大的2马力（230V/50Hz）风冷马达，，V型传送带和滑轮系统或链传动机制，以及紧急停止按钮。

It is also on a crash program of building subways in major cities and high-speed trains to interconnect them.

还有，各大城市正在实施建设地铁的紧急计划，而且城市之间有高速铁路相连。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。