downstream effect 中文意思是什麼

downstream effect 解釋
下游效應
  • downstream : adv. ,adj. 順流(的);在下游(的)。
  • effect : n 1 結果。2 效能,效果,效力,效應,作用,功效;影響。3 感觸,印象;外觀,現象。4 旨趣,意義。5 ...
  1. The spatial condition and both the technical and economic feasibilities for the layout of the light - court for the auxiliary powerhouse under the condition of higher fluctuation of the flood level downstream is basically analyzed ; in which the principles of the layout and both the spatial dimension and configuration are discussed, and then a actual design case is given with the preliminary evaluation on the ventilating and lighting effect of the light - court

    初步分析了下游洪水位變幅較大等環境條件下,貫流式水電站副廠房設置自然通風採光天井的空間條件及其技術性和經濟性,討論了天井布置原則和空間尺度與形態處理,給出設計實例並初步評價了天井通風採光的效果。
  2. Castle peak is located quite a distance from clk. since the affected airflow was confined to the waters downstream of castle peak, only marginally reaching the approach and departure areas of the north runway, it is believed that the disrupted airflow might have only minimal effect on arriving and departing aircraft

    由於赤角與青山相隔一段較遠的距離,氣流改變的區域集中在青山下游的海域,僅僅觸及北跑道的升降區,相信並不會對飛機升降構成太大影響。
  3. Many geological and hydrological factors of the river section, where the yellow river water intake engineering is laid out, such as the capacity of the reservoirs along the river section upstream and downstream, the rate of the flow discharge, the erosion and silt of the watercourse, the form of the riverbed and the water current, ice tuck, the convergence of the upstream branches of the river section, flood crest, sand crest size, the capacity for flood discharge of the watercourse, the effect of flood control structure around and the impacts on surrounding environment and the third person " s legitimate rights and interests, should be considered

    黃河取水工程的布設要考慮工程所處河段的地質水文等諸多因素。如該河段上下游水庫的庫容,泄水流量、河道沖刷、淤積、河床形態、水流形態、冰塞、河段上游的支流匯入、洪峰、沙峰的大小、河道行洪能力的大小、周圍防洪工程的影響及對周圍環境和第三人合法權益的影響等等。
  4. By computing the water level and sedimentation processes with and without considering the extension of flow path, the results show that the effect of the river mouth path extension on the sedimentation of the trail channel is a longer period of evolution for several years or even over 10 years, and furthermore, the effect becomes weaker and weaker gradually from downstream to upstream in general

    通過比較考慮和不考慮入海流路淤積延伸2種情況的計算水位和淤積量的變化得出:單一的河口延伸對下遊河道淤積的影響過程是一個相對較長的過程,需要幾年、甚至十幾年的發展,影響程度自下游到上游逐漸減弱。
  5. When compared with kds301 ( lexa + ), xe ( lexa - ) cells showed quite similar levels of survival curve to y - irradiation and mmc, indicating lexa gene had no effect on radiation resistance of deinococcus radiodurans. deinococcus radiodurans " lexa had no revelance with its extremely radioresistance. the recombinant plasmid pza172 was constructed by cloning the lexa gene of deinococcus radiodurans into the vector plasmid puc19 in the downstream of lacz promoter

    對lexa基因突變體xe的研究表明,其輻射抗性與lexa基因野生型的抗輻射菌kd8301相近,存活曲線上均顯示有一個寬大的肩區,結果發現lexa基因的突變並沒有改變抗輻射菌的獨特抗性,說明lexa基因與輻射抗性無關。
  6. S. lividans mutant strains zx1 ( dnd cluster deleted ) and zx64 ( dnda disrupted ) had pleiotropic mutations including low mel expression and poor sporulation. it was speculated that dnda together with its downstream dna ( 2. 5kb ) might be involved in these two phenotypes because dnda together with its downstream dna could restore normal sporulation and mel expression to zx64, while dndb and dndc had no such effect because lai and la2 showed no obvious difference in these two phenotypes from wild type s. lividans 1326

    另外通過比較這幾個突變株及野生型菌株在產孢和黑色素基因( mel )表達方面的差異,推測dnda及其下游區域與變鉛青鏈黴菌的產孢和刺激外源黑色素基因的表達有關,而dndb和dndc則與之無關,因為la1和la2在這兩種表型上與野生型菌株無明顯差異。
  7. The high price has brought about great effect on the petrochemical industry and petroleum refining industry in the downstream

    高油價對石油產業下游石油化工和石油精煉產業的運行產生了深刻的影響。
  8. The authors analyzes the effect of the r & d investment of the downstream enterprise on the floating - price contracts and fixed - price contracts through establishing the model of the curnot competition between the upstream monopolist and the downstream enterprises

    摘要構建了一個上游企業壟斷、下游兩企業進行古諾競爭的模型,分析在浮動契約和固定契約下,下游企業r & d投入的效應。
  9. Effect of shensuyin on the expression of toll - like receptors and the downstream signaling components on raw 264. 7 cells

    樣受體及其下游信號轉導通路的影響
  10. The viewpoints on the effect of retailers ’ buyer power are controversial. some believe that the retailers ’ buyer power can be a countervailing power over the suppliers to lower the wholesale prices and pass the savings to consumers only if there exist fringe competitions among the downstream. whereas others argue that the retailer market power may also have the anti - competition effect

    理論界對零售商買方勢力的興起對市場競爭和社會福利的影響的觀點也存在爭議,部分學者通過引證「加爾布雷斯假說」 ,認為在零售行業只要存在邊緣競爭,則買方勢力就可以成為中和賣方壟斷勢力的抗衡勢力,從而增進社會福利。
  11. Compared to regular bullwhip effect, chapter 5 deduces bullwhip effect in delivery schedule, which arises when downstream sites of the supply chain could n ' t share with upstream sites supply information of delivery time. to implement simple and reportable delivery performance in their erp, i rationally transform pert method to compute delivery schedule and forecast secure inventory level precisely. this gives the downstream partners a clear picture of the supply conditions of upstream suppliers, preventing delay of individual supplier diffusing to the whole chain

    在供應鏈的實際操作中,作者發現交貨期的延誤程度逐級放大的現象,而在以前學者的研究中並未涉及到,本文類比通常的牛鞭效應,將此現象稱之為「交貨期的牛鞭效應」 ;並比較工程系統,將供應鏈作為商業系統,合理改進系統工程中常用的pert方法,用於估算供應商的交貨期,從而更精確的確定安全庫存,解決「交貨期的牛鞭效應」問題。
  12. Therefore, the purpose of the present study was to determine whether the opioid receptor and its downstream pathway are involved in the cardiovascular effect of il - 2 and whether the effect of il - 2 under physiological or pathological conditions is changed. 1 effect of interieukin - 2 on contraction of enzymatically isolated ventricular myocytes cytokines play significant roles in some cardiovascular disorders, but direct myocardial effects of cytokines remain to be elucidated

    ( 4 )非選擇性阿片受體阻斷劑納洛酮( nal ) ( 10nmol幾)和選擇性x阿片受體阻斷劑norbni ( 10nmol l )預處理后,可阻斷il 2對心室肌細胞收縮的抑制作用,而選擇性5阿片受體阻斷劑納曲唄跺( nti )門卜r口)不能阻斷此作用。
  13. By using a reynolds - averaged two - dimensional computation, the effect of upstream wake on unsteady separated flow field of downstream adjacent vanes was investigated in low - speed axial compressor

    摘要利用二維數值模擬研究了低速軸流壓氣機上游尾跡對下游相鄰葉排的非定常分離流場的影響。
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