| 1. | With the new service remote control , the flush time and other functions
使用摇控器可调节冲水时间和其它功能 |
| 2. | Sure is flush times
现在可真是挥霍的时代啊 |
| 3. | Its application proves that it can prolong the paraffin removing period and reduce the well - flushing times with an apparent economic benefit
通过实践证明，该种清防蜡剂可延长清蜡周期，减少洗井次数，经济效益显著，值得广泛推广。 |
| 4. | Based on the comprehensive reviews about the developments in the field of flushing time of the estuary . two numerical methods about water exchange are discussed in the part
其次回顾了近年来河口海湾水体交换研究的最新进展，着重对河口水体交换的两种数值方法进行了对比。 |
| 5. | According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day , the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting
根据能量守衡定律，在保证抽油机每天运转总冲数不变的前提下，用改变抽油机井冲次的方法来调节负荷，达到油田避峰用电的目的。 |
| 6. | For the uf progress , the service pressure control below 0 . 12mpa is quite reasonable . the best water flushing method is direction flushes - the recoil flushes - suitable flushes . the best flush time is 60 - 80s ; the best recoil washes current is about 2 - 2 . 5 times of the produce water current
2 .在超滤工艺中,操作压力控制在0 . 12mpa以下比较合理;最佳水力冲洗方式为顺冲-反冲-顺冲;最佳的反冲洗时间为60 - 80s ,最佳的反冲洗流量为产水流量的2 - 2 . 5倍。 |
| 7. | Using a dissolved conservative material as a tracer in the water , a three - dimension advection - diffusion water exchange numerical model was used to study the flushing time by discharge and the discharge dominated region of the yangtze estuary . the flushing time of the yangtze estuary is an important eigenvalue , which denotes the water environmental capability of estuary
然后应用以溶解态的保守性物质做为研究长江口水体交换的载体，建立了完全三维对流扩散型的长江口水体交换的数值模型，对长江口的水体交换时间做了一个整体的计算。 |
| 8. | Using a dissolved conservative material as a tracer in the water , a three - dimension advection - diffusion water exchange numerical model was used to study the flushing time by discharge and the discharge dominated region of the yangtze estuary based on the successful simulation of flow field
在成功模拟长江口流场的基础上，同时应用以溶解态的保守性物质做为长江口水体交换的载体，建立了三维对流扩散型的长江口水体交换的数值模型，对整个长江口的水体交换规律进行了研究。 |
