正緯機 的英文怎麼說
中文拼音 [zhēngwěijī]
正緯機
英文
weft straightening machine-
Used to reclind and curve, pc control, the photoelectricity bougie has high precision, automatic controlsystem, so, the operation is easy and safe
用於矯正織物的緯斜、緯彎。只能化的微機處理器，高精度的光點探頭，全自動的控制系統，使得操作方便，運行安全可靠。( 4 ) in summer, tropic west pacific ssta decadal change infect precipitation decadal change in south and north of changjiang river maybe by : positive ssta in tropic west pacific weaken the summer monsoon circulation, lead more precipitation in south of changjiang river and less precipitation in north of it, vice versa ; middle north pacific ssta decadal change infect precipitation decadal change in mid - down valley of changjiang river maybe by : when ssta is negative in middle north pacific, the height field in tropic rises obviously, the subtropical high strengthens and extends westward, the northern limit retreats southward, leads upper trough retreats northward and move eastward, meiyu front moves northward, then leads more precipitation in mid - down valley of changjiang river, vice versa ; middle northwest pacific - low latitude mid - east pacific infects precipitation in north china possibly by change the activity of northeast china cyclone
（ 4 ）熱帶西太平洋ssta年代際變化影響夏季中國長江南北降水年代際變化的可能機制是熱帶西太平洋海表溫度正（負）異常減弱（加強）東亞夏季風環流，從而使江南降水增加（減少） ，江北降水減少（增加） ；夏季中部北太平洋ssta年代際變化影響中國長江中下游地區夏季降水年代際變化的可能機制是中部北太平洋海表溫度負異常，將導致熱帶地區高度場普遍增高，副高加強西伸，副高北界南退，致使高空槽北縮東移，梅雨鋒西移北進，中國長江游中游、中卜游降水增多，反之亦反；夏季中高緯西北太平洋一低緯中東太平洋反向距平分佈結構影響中國東北降水的可能機制是低緯中東太平洋海表溫為負異常。The electric weft insertion motion can dramatically simplify mechanical structure of the weft insertion device, thus reducing its moving inertia and meeting the extreme demands for different weft yarn by rapier weaving machine, making the rapier motion optimal and optional
該方法所採用的電子引緯機構可以極大地簡化引緯裝置的機械結構，減小引緯機構的運動慣量，滿足不同緯紗對織機的各種適織要求，實現真正意義上的針對不同緯紗的引緯運動規律的優化和可選擇化。
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