water orifice 中文意思是什麼
water orifice
解釋
噴水口-
Experimental research for seal performance of water hydraulic electromagnetic valve orifice
水壓電磁閥閥口密封性能試驗研究 -
( 4 ) through the hydraulic property experiment of micro - hole lateral pipes of simple sdi in air, it was found that the average pressure of 60 mitre length lateral pipes was at the position of per 40o / o ~ ~ ~ 50 % of the effectual pipe length from the fist micro - hole, major pressure - loss was occurred at the ahead part of half pipe. the pressure uniformity reduced with orifice aperture ? increasing, and the relationship between pressure uniformity and initial water pressure was poor. running under the initial water pressure of 1. 5 meter, the discharge uniformity reduced with orifice aperture ? increasing, and when the orifice aperture smaller than or equal 1. 0mm, irrigation uniformity could achieve above 0. 6
（ 3 ）通過對空氣介質中簡易地下滴灌的微孔毛管試驗研究發現： 60m管長的毛管平均壓力水頭的位置基本上在距第一孔口的有效管長40 - 45的地方；大部分水頭損失發生在毛管的前半部分；壓力均勻度隨孔徑的增大而減小，但與初始工作水頭關系不密切；在1 . 5m以下的工作壓力下運行，沿程出流均勻度隨孔徑的增大而降低，當孔徑不大於1 . 0mm時，灌水均勻度可以達到60以上；當孔徑大於等於1 . 2mm時，灌水均勻度低於50 。 -
We inserted numer - ous suction tips between the lacerated tongue and orifice of the aluminum water - canister
在整個處理過程中，我們沿著水壺頸口與舌頭中間插入許多耳鼻喉科常用的吸管。 -
A nine - year - old elementary school boy stuck his tongue into an aluminum water - canister orifice while drinking from it at school
摘要在耳鼻喉科的急診病癥中，耳鼻喉方面的異物並非少見。 -
Full size orifice - series 288a has a full - size orifice to assure pipe size capacity. water passages are streamlined to provide high water flow with minimal pressure loss
全通徑管口-系列288a具有全通徑管口，確保管道通徑的性能。水路都是流線型的，水流順暢，壓降最小。 -
Full size orifice - all series n388 valves have a full - size orifice to assure pipe size capacity. water passages are streamline to provide high water flow with minimal pressure loss
全通徑噴嘴-所有系列n388閥門都有一個全通徑噴嘴以確保管道口徑的通過能力。水流道為流線型，在壓降最小前提下實現高流量。
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