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- Theoretical Model of Highway Capacity Based on Variable Deceleration Time 基于可变减速时间的通行能力理论模型研究
- variable deceleration time 可变减速时间
- Conclusions Late deceleration may be an indicator of pure metabolic acidemia and complicated variable deceleration be an indicator of mixed acidemia. 结论晚期减速可能是纯代谢性酸血症的一个表现，而异常可变减速可能是混合性酸血症的一个表现。
- Mitral flow E/A ratio and deceleration time (DT) of E wave were used for determination of the diastolic dysfunction. 舒张功能包括测量二尖瓣血流E/A比值,E峰减速时间。
- The acceleration time and deceleration time were corrected with pulse pressure and heart rate(ATi and DTi). 经心率和脉压矫正后的加速时间 (ATi)和减速时间 (DTi)。
- The peak forward velocity(PFV),peak reverse velocity(PRV),acceleration time(AT),and deceleration time(DT) were determined and compared. 对正向波峰速（PFV）、反向波峰速（PRV）、加速时间（AT）和减速时间（DT）进行了测量和比较。
- Results:The patients were assigned to two groups according to E/A ratio or deceleration time (DT),or both:restrictive filling (RF) group and nonrestrictive filling (NRF) group. 结果:按照二尖瓣舒张早期最大血流速度(E)与舒张晚期最大血流速度(A)的比值(E/A)和E波减速时间(DT)将病例组分为RF组和NRF组。
- All patients had degree of reduced peak early inflow velocity(E),increased peak late velocity (A):reduced E/A and increased deceleration time of E paek(Dte). 35例患者均存在不同程度的E峰流速下降 ,A峰流速增加 ,E/A下降 ,E峰减速时间缩短。
- This paper introduced the function of acceleration time, deceleration time, acceleration pattern, deceleration pattern. And be related to the function of motor's start and stop. 本文介绍了变频器中的加、减速时间，加、减速方式，以及起动和停机的相关功能。
- induce atypical variable deceleration 不典型变异减速
- Instillation of normal saline through an intrauterine pressure catheter may reduce variable decelerations. 通过子宫内压导管输入生理盐水可以减少胎心变异减速。
- Variable decelerations representing cord compression are frequently seen in postdates pregnancies. 过期妊娠常因脐带受压出现变异减速。
- E. FHR accelerations and mild variable decelerations are indicative of a normally functioning autonomic nervous system. 胎心率减速和轻度可变减反映的是正常的自主神经系统功能。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- When anxious acceleration, the high speed cam may realize the high power output, but decelerates time all air cylinders stop. 在急加速时，高速凸轮可以实现高功率输出，而减速时所有气缸停止。
