pollutant effect 中文意思是什麼

pollutant effect 解釋
污染物影響
  • pollutant : n. 污染物〈尤指放入水中和空氣中的有害的化學物質〉。
  • 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. Is co2 a pollutant ? how does it effect human ? global warming is contributive to vegetation, is it really a bad thing

    二氧化碳是污染物？對人體有何影響？地球氣候變暖，有助於作物生長，缺點真比優點多？
  2. Test results indicated : with the hoist of altitude, the increase of ice amount and the rise of pollutant, the average flashover voltage reduced. the character exponent generally depends on the insulator profile, ice amount, ice state and pollution severity etc. by means of a high - speed camera, a data acquisition system and high voltage test facilities, a series of the flashover processes on ice surfaces were record. the experimental results form this study and the subsequent theoretical analyses suggested : the thermal ionization of the air in front of an arc root resulted in arc movement ; the electrostatic force had an auxiliary effect of impelling arc propagation ; the electrical

    通過對攝像機、數據採集系統及高壓試驗裝置記錄覆冰絕緣子表面閃絡電弧的發展過程的試驗結果進行理論分析得出：弧根周圍空氣的熱電離導致了電弧的發展，靜電場力對電弧的發展起到了加速作用，電擊穿僅發生在閃絡最終的跳躍階段；通過測量閃絡過程中的放電電壓、泄漏電流、閃絡時間、覆冰水電導率、電弧長度及電弧半徑等參數，得到了不同階段電弧（電弧起弧階段、電弧發展階段及完全閃絡）的發展速度、臨界電弧長度均隨覆冰水電導率的增加而減小。
  3. The results show that the equilibrium adsorption from the sediment content to the phosphorous pollutant increases along with the increase of the initial concentration of the water phase phosphorus ; however, no significant effect from the sediment content is there on the parameters of the isothermal adsorption equation

    結果顯示，泥沙對含磷污染物的平衡吸附量大致隨水相磷初始濃度的增大而增大；而含沙量對磷吸附等溫式的參數沒有顯著影響。
  4. Taking the suspended sediment as the sand for the experiment and the normal nutritive matter - phosphorus in water as the contamination for simulation, the effect on the equilibrium adsorption of phosphorus from the initial concentration of the water phase phosphorous pollutant and the influence of sediment content on the isothermal adsorption of phosphorus are studied through the experiment

    摘要以懸移質泥沙為試驗用沙，以水體中常見的營養物質磷為模擬污染物，通過試驗研究了含磷污染物水相初始濃度對磷平衡吸附量的影響和含沙量對含磷污染物吸附等溫線的影響。
  5. Following remarks were made : the quantification must be reliable to support the water resources protection planning that is of statutory effect ; the mathematical model for quantification should be selected properly based on the natural characteristics, pollution features and protection objectives of waters, so as to avoid overestimating the pollutant carrying capacity ; the operation of assessment which is related to basic data must meet the reliability requirements of quantification

    認? ：水資源保護規劃具有一定的法規性，因而對水體納污能力的量化應當可靠；納污能力定量評價模式的選擇應當充分考慮水體的自然特性、污染特性和保護目標，以避免模式選擇不當導致過分誇大水體納污能力，進而造成不利於水資源保護的局面；與基礎資料相關的評價方法可操作性應當服從量化結果的可靠性要求。
  6. That will provide basis for knowing oil pollutant effect on water quantity by wind erosion and scientific pattern for preventing fully the oil pollutant in lake of arid region

    為人們?解乾旱區石油污染物風蝕作用水環境污染影響提供了初步依據，對乾旱區湖泊石油污染的全面防治提供了科學範式。
  7. An example of the effect that nearby, mountain ridges may have on pollutant transport is give in fig. 7－4.

    圖74例示了附近山峰對污染物輸送可能有的影響。
  8. An example of the effect that nearby, mountain ridges may have on pollutant transport is give in fig. 7 4

    圖7 4例示了附近山峰對污染物輸送可能有的影響。
  9. 4 ) all groups did n ' t show out the significant time - effect and close - effect relationships between pollutants and ( he soluble protein. but with the prolonging of exposure, the effect of all pollutants on rna and dna contents almost is that the content first increases and then decreases, and the larger the concentrations of the same pollutant, the earlier the decrease turns up

    隨人物門問的延，所何污染物對廠n八、 1 ） n八念品的2即對從小卜斯見為先1 ： i門廠價的時間效應人系，九染物濃度越人；腳；川廠見下階門。
  10. Under different wind speed conditions, the dispersion characteristics of vehicular pollutant within a single driveway street canyon of 3 : 1 ratio of high to width were studied, and the effect of the position and intension of pollutant line source on the distribution and the dispersion of vehicular pollutant within a double driveway street canyon of 3 : 2 ratio of high to width were discussed

    對不同風速條件下高寬比為3 : 1的單車道街道峽谷內的機動車排氣污染物的擴散規律進行了研究；討論了在街道高寬比為3 : 2的雙車道街道峽谷內，污染源的位置及強度對街道內機動車排氣污染物分佈及擴散的影響。
  11. The effect of the position and strength of indoor heat and pollutant sources on indoor air environment is then numerical studied in chapter four

    由於人類活動的復雜性和舒適性需要，建築室內離散熱源與污染源的位置與強度往往是不斷變化的，從而對室內空氣環境產生重要影響。
  12. First, the difference between the stm and utm is compared and analyzed. the results show that it can accurately simulate the unsteady flow process of piston wind and the pollutant distribution in tunnel after train left the tunnel, can analyze and calculate the good effect of inertial action of piston wind if using utm

    文中首先分析和比較了傳統隧道通風設計所採用的恆定流理論與非恆定流理論的差別，表明運用非恆定流理論不僅更能準確模擬隧道內活塞風的非恆定流動過程，而且能模擬列車通過隧道過程中隧道內污染物濃度的分佈，同時還能考慮利用隧道內氣流（活塞風）慣性作用促進隧道通風，節約通風能耗。
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