upstream influence 中文意思是什麼

upstream influence 解釋
上游效應
  • upstream : adv. 向上游，溯流。adj. 1. 溯流而上的。2. （石油工業等）上游的，和石油的勘探、開采及輸送到起運港口有關的〈石油工業此後的提煉等過程則稱為下游（downstream）產業〉。
  • influence : n 1 影響，感化 （on; upon）。2 勢力，權勢。3 有影響的人物[事物]，有權勢的人。4 感應。vt 1 影響。2...
  1. ( 2 ) influence of the promoter and upstream region on expression of cry id was tested. firstly, the pcr products of cry id promoter and its upstream were obtained followed by the construction of shuttle plasmid containing cryld - lacz

    盡管cry1dmrna比cry1abmrna的半衰期更長，但cry1d和cry1ab轉錄時間和轉錄量的差異是導致其表達量差異的重要原因。
  2. Influence of upstream hydroproject to middle and small flood forecast precision

    水庫上游水利工程對中小型水庫洪水預報的影響
  3. Influence of upstream discharge in tidal level prediction for tidal reaches

    感潮河段上游流量對潮位預報的影響
  4. The computing results show that the current hi the outfall reach moves periodically because of the sea tide, but the influence decrease upstream

    數模的計算結果表明，淮河入海水道河口段水流受潮波影響呈周期性變化規律，但其影響程度從河口往上游逐漸減少。
  5. By analyzing interval flood and cascade operation characteristics of the upstream yellow river basin, the influence of longyangxia reservoir operation mode in different states on gongboxia power station construction during flood period is studied

    分析區間洪水特性和黃河上游梯級運行特點，針對龍羊峽水庫實際運行狀況，分析不同狀態下的龍庫運行方式對公伯峽水電站的施工渡汛影響。
  6. So the upstream channel has the character of narrower bandwidth and bigger noise. this character has a big influence on data transmission on the upstream channels

    因此，上行通道具有頻帶窄，噪聲大的特徵，這一特徵對上行通道的數據傳輸具有極大的影響。
  7. The product quality mainly decides by the upstream design, if the upstream design in particular technological design had the disadvantageous influence to the quality, the downriver mold design is very difficult or absolutely cannot eliminate this kind of disadvantageous factor

    產品的質量主要由上游的工藝設計來決定，如果工藝設計對質量產生了不利的影響，下游的模具設計很難或根本不能消除這種不利因素。
  8. The method can be used for the influence matrix calculation when an elastic dam has nonvertical or angle upstream face or the conditions of the water and the bottom of a reservoir are complex

    該法可以適用於傾斜、帶有折角的彈性壩面動水壓力影響系數矩陣的求取，並可進一步應用到復雜庫水和庫底情形下的計算。
  9. It could be seen that the influence of human activity on stream runoff is very obvious. the quantity of downstream flow depends on precipitation over a catchment and withdrawal from the upstream

    結果表明，本文研究的流域老哈河流域地表水資源減少的趨勢是非常明顯的，並隨著年代的增長在不斷加劇。
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