water annulus 中文意思是什麼

water annulus 解釋
環形水道
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • annulus : n. (pl. -li , annuluses)1. 環(帶),環節,環輪。2. 【動物;動物學】體環;菌環。3. 【天文學】環食帶。4. 【數學】圓環域。
  1. Annulus water injection

    環空注水
  2. Concentric jacket pipe surrounded the test condenser. steam was generated in the boiler, flowed upward to the inlet of connection pipes, then flowed downward into the condenser tube, the cooling water flowed countercurrently through the annulus. the experiment covered the range of the pressure 1. 0 ~ 3. 0bar, heating power 2. 0 ~ 15. 0kw, steam mass flow rate 0. 001 ~ 0. 004kg / s, air mass flow rate 0. 0 ~ 0. 00163kg / s, and cooling water temperature 20 - 60 ?

    在系統壓力為0 . 1 0 . 3mpa ,加熱功率為2 15kw ,蒸汽質量流量為0 . 001 0 . 004kg s ,空氣質量流量為0 . 0 0 . 00163kg s ,二次側冷卻水溫度20 60的范圍內,系統研究了豎直下降管內含有空氣的蒸汽冷凝特性,獲得了不同壓力、不同空氣含量和不同加熱功率下,冷凝段的溫度分佈和局部熱流密度的數據。
  3. Wrapping annulus cuts method, it is small operation. the surgeon can do make water of any a secrete. in shenyang 200 - - 300 yuan

    包皮環切術,是小手術.任何一位泌尿外科醫生都會做.在沈陽200 - - 300元
  4. Macao develops content to shed course of study to lack a large - scale deep water harbor, accordingly, the development that changes content shedding job with airborne belt is macao development content those who shed line of business is important one annulus

    澳門發展物流業缺少了一個大型的深水港,因此,以空運帶動物流業的發展是澳門發展物流業的重要一環。
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