標準流速儀 的英文怎麼說
中文拼音 [biāozhǔnliúsùyí]
標準流速儀
英文
reference current meter- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
- 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
- 流速 : [機械工程] velocity of flow; strength; [水文] current velocity; current speed; flow rate流速管 pi...
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Standard test method for velocity measurements of water in open channels with electromagnetic current meters
用電磁電流儀測量明渠水流速度的標準試驗方法The 2503ah power analysis instruments come with preprogrammed configurations for electronic ballast testing, several 3 phase and motor test configurations. you may configure the 2503ah - 3ch as 3 independent power analyzers, or as the most advanced 3 phase analyzer. for electronic ballast testing, one channel may be set up to measure line input dais, while the other two channels measure the high frequency signals
Xitron儀器已為電子鎮流器測試制訂速度與準確度的新標準,高速fft處理器能將鎮流器測試時間縮減可高達75 % ,測試參數包括效率,功率因素,失真及個別的諧波內容, 2503ah系列可完全支援iec - 555符合測試,亦為先進的測試實驗室,測試系統製造商及全球三大照明產品製造商所廣泛採用For standard genetic algorithm has the defects of slowly converging and easily falling into local extremum , the author designed and realized the adaptive multi - population parallel genetic algorithm ( ampga ) to solve the reliability allocation problem of large and complicated software systems. finally, we experimented on the comity center subsystem, delivery center subsystem and system management subsystem of the project : the jiangsu province postal logistics information system
針對標準遺傳演算法存在著收斂速度慢、易陷入局部極小值等缺點,本文設計並實現了自適應多種群并行遺傳演算法( ampga ) ,來解決大型、復雜軟體系統的可靠性分配問題。最後,對「江蘇省郵政物流信息系統開發」項目中的「禮儀中心子系統」 、 「遞送中心子系統」及「系統管理子系統」進行了可靠性分配實驗。To calibrate a dew - point hygrometer, a stream of low flow rate air, generated by a standard humidity generator and at the specified dew - point temperature, is passed through both the uut and reference dew - point hygrometers which are then compared
由標準濕度產生器產生的低流速定值露點溫度的空氣會流經被測試儀器及參考露點濕度計,然後互相對比,從而校正露點濕度計。分享友人