q quantity 中文意思是什麼
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It shows that the injection quantity and the difference of temperature distribute as a parabola which is at the same load, and the minimum of the parabola corresponds to the optimum quantity of injection ( g ). under the condition that the quantity of injected mass, the air speed and the heat quantity is respectively g, v and q, the research demonstrates that the pentium iv chip ' s temperature variation can be controlled under 40c and work normally when the wind speed overpass 1. 5m / s and the power dissipation of the chip is 60w. otherwise this paper calculates the flooding limit of thermosiphon with several different methods
對其充灌量、散熱量、電子元件( cpu模擬晶元)表面與環境溫度之差及通風、流速的影響進行了系統的測試,發現充液量與溫差的關系在負荷不變時呈拋物線分佈,其極小值點對應的充液量是最佳充液量g 。在充液量為g時,對風速v 、散熱量q進行的研究表明,當風速超過1 . 5m / s后,奔騰晶元在60w發熱條件下晶元溫度小於40 ,能滿足長期正常工作。 -
At the same time, the results show that the minimum pd quantity and its discharge numbers also add along with the aging time increasing. and the craggedness degree of - q figure of pd becomes steep along with ageing time too
局部放電的最小放電量隨著老化時間的增大其值也逐漸增加,而且放電次數也不斷增加,因此,這也可以作為一個特徵量來進行絕緣監測。 -
Q is for quality, quality matters more than quantity
代表質,質比量更重要。 -
Q is for quality. quality matters more than quantity
代表質量。質量比數量更重要。 -
The relations between the parameters of gas charging and exhausting, heat quantity through the shell of tube ( q ), the length of the tube ( l ), the ratio of gas charging time to gas exhausting time ( ), the frequency of the jet flow ( f ), the ratio of the expansion ( ), the nature of thermal separator and the unsteady flow in the tube were established
建立了進、排氣參數、管壁散熱量( q ) 、管長( l ) 、充、排氣時間比( ) 、射流頻率( f ) 、膨脹比( )等參數與熱分離機性能及管內非定常流動的關系,並分析了有關因素對熱分離機性能的影響。 -
Instrument wiring diagram for intelligent manipulator 9696, 9648, 4896 operation signal output is analog quantity q type manipulator wiring diagram 3
9648 4896儀表接線圖7272儀表接線圖9696儀表接線圖 -
Operational signal has two kinds : one is analog quantity output of direct reverse action also called q type manipulator ; the other is direct reverse revolution switch quantity output also called d type manipulator, shown as the following block figure,
輸入埠具備萬能信號輸入功能,只需通過儀表菜單的簡單選定,即可實現不同類型輸入信號各種熱電偶熱電阻標準電壓標準電流信號之間的輕松切換,提高了低度表的通用性和可靠性。 -
2. sr will substitute for ba the quantity increase, the material resonance frequency increases, the will change slightly ; when few zn substitutes for co, with the zn increase, resonance frequency will cut down, the increases, the q value will drop
2sr取代ba的量增加,材料的截止頻率將增大,復數磁導率將變小;當少量zn取代co時,隨著zn取代量的增加,截止頻率向低頻移動,磁導率增加, q值總體下降。
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