• 介绍一种用实验方法求解配水器嘴损方程根据方程制作了配水器嘴嘴损曲线图版

    This paper brought in an experimental method to crack the nozzle choke loss formula and drew out the curve chart of choke loss.

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  • 技术利用密封段密封配水中心通道,通过改变井口压力来了解配水以下流量压力的变化情况,判断封隔密封状况

    The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.

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  • 洗涤浸入1汤勺2加仑溶液中,然后将多余去。

    Dip the scrubber in a solution of 1 teaspoon dishwashing liquid to two gallons of water. Squeeze excess water from the scrubber.

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  • 厌氧反应uasb实际运行底部经常出现堵塞,从而造成了的不均匀

    Once the water distributor on the bottom of UASB is often blocked, when operating in practice, the uniformity of water distribution is destroyed.

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  • 采用序批式反应(SBR)处理猪场厌氧消化液,研究添加()比例对处理性能影响

    Sequencing batch reactor (SBR) was used to treat digested piggery wastewater, in order to investigate the impact of proportion of adding raw wastewater.

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  • 本文加热、传送、点三部分,介绍了相应的安全控制技术措施

    Thetechnical measures for safety control of water heaters, water transportation and distribution are presented in this paper.

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  • 高效复合石油一起进入模拟地下介质反应反应前部形成一个稳定生物

    The hybrid microorganism in-flowed into the reactor imitating the aquifer media with the petroleum wastewater, and it could form a steady microorganism zone in the foreside of the reactor.

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  • 日本电报电话多科莫公司富士通公司联合开发的象印电热瓶“iPot”,无线装置摁动配水钮时,装置会把信息发送电报电话公司的服务上。

    Zojirushi's iPot, developed with NTT DoCoMo and Fujitsu, has a wireless device which transmits a message to an NTT server when the water-dispensing button is pressed.

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  • 日本电报电话多科莫公司富士通公司联合开发的象印电热瓶“iPot”,无线装置摁动配水钮时,装置会把信息发送电报电话公司的服务上。

    Zojirushi's iPot, developed with NTT DoCoMo and Fujitsu, has a wireless device which transmits a message to an NTT server when the water-dispensing button is pressed.

    youdao

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