水勢能 的英文怎麼說
中文拼音 [shuǐshìnéng]
水勢能
英文
water potential energy-
Abstract : based on the principle of mininmum potential and using rayleigh - ritz method, the geometric non - linear analysis of higher bridge piers was solved in this paper. the new concept of equivalent horizontal force proposed by the author may be casily to calculate the second effect, which was produced due to the vertical forces and resisted by the piers and rubber pad bearings incorporately. the simple formula in this paper are applicable to calculate by hand, understood clearly without computation of successive iteration, higher precision and graspable easily for the disigmer therefore it has the practical significance
文摘:根據最小勢能原理，用瑞雷-里茲法解決了高橋墩的幾何非線性分析問題；其次，提出了等效水平力的新概念，可以方便地解決橋墩和板式橡膠支座聯合抵抗垂直力所產生的二次效應問題.筆者提出適合於手算的簡便計算公式，概念明確，勿須迭代運算，精度較高，易為設計人員掌握，因此具有實用價值It is such the exquisite coupling and the distribution change between each region during the binding and hydrolyzation that make it perform the high efficiency movement
我們認為kinesin通過各部分巧妙的配合，利用atp結合和水解的過程中電荷分佈的變化，充分利用電勢能做功從而實現其高效率的運動。What a waterfall thunderously sets off is but the accumulated potential that a reservoir has quietly stored
水庫在寧靜中積蓄力量，瀑布在熱鬧中宣洩勢能。As a result, this paper recommends the integrated constructed terrace wetland because it can make good use of drop aeration, and the wetland covers less land and needs lower cost on running and managing than wastewater plant
該工藝充分利用山體坡度和水體勢能進行跌水曝氣，不僅節約了耕地，還極大地節省了運行和管理費用。The phase change of soil moisture and inflation of the frozen moisture c ause the reduction of hydraulic conductivity by reducing the area of flow section and the aperture of soil pore space, increasing the capillary resisting force to soil moisture, and decreasing the water potential gradient because of the increasing of movement distances of soil water
導水率減小是凍結土壤入滲能力減小的根本原因，而土壤中液態水的相變是導水率減小的根源所在。土壤水分的相變及其膨脹通過減小土壤水分過水斷面面積和孔隙孔徑，增大阻力和由於增長運動距離而減小水勢梯度使凍結土壤的導水率降低。2. the precipitation character of the north part of viet nam and its relation to the atmospheric circle. there is a clear relation between summer rainfall in north part of vietnam and pre - spring 100hpa gee - potential height field, the key region is north part of the north pacific ; there is also an obvious relation between summer rainfall and pre - spring 500hpa geo - potential height field, the key regions is north part of the north pacific, greenland and south part of the south pacific
另外越南北部夏季降水與同期500百帕位勢高度場關系不明顯，表現為：只有南太平洋南部可以認為是與越南夏季降水關系密切的地區，另外在東西伯利亞地區也可認為與越南同期降水有明顯關系的地區，即： 500百帕高度場上的上述兩個區域位勢高度正異常，同期越南北部夏季降水可能偏多，反之亦然。This paper makes focus on the capacity problem of china ' s water transport. firstly, it analyses the development situation and trend of our water transport development. secondly, on the basis of explaining the concept and character of water transport system, it clarifies the factors that influence wtc and discusses the subject of how to balance and manipulate wtc
本文以我國水運能力問題為研究對象，首先分析了目前我國水路運輸發展形勢和趨勢：其次，在論述水運業及水運系統的概念與特徵的基礎上，闡述了影響水運能力的因素，研究了水運能力的平衡分析與調控等問題；最後，提出我國水運能力發展戰略設想。The ferryboat was floating with the current, and i allowed i d have a chance to see who was aboard when she come along, because she would come in close, where the bread did
渡船還在順著水勢漂流。我心想，渡船漂過來的時候，我肯定能有機會看一看清楚，船上究竟是哪些人，因為渡船勢必會逼近麵包沉下的地方漂過去。Afterward he measured a thousand ; and it was a river that i could not pass over : for the waters were risen, waters to swim in, a river that could not be passed over
結47 : 5又量了一千肘、水便成了河、使我不能渡過因為水勢漲起、成為可?的水、不可渡的河。Then he measured a thousand cubits, and it was a river that i could not pass through ; for the water had risen, enough water to swim in, a river that could not be crossed
5 ?又量了一千肘，水便成了河，使我不能淌過；因為水勢漲起，成為可?的水，不可淌的河。He measured off another thousand, but now it was a river that i could not cross, because the water had risen and was deep enough to swim in - a river that no one could cross
5 [和合]又量了一千肘，水便成了河，使我不能趟過；因為水勢漲起，成為可?的水，不可趟的河。Arbuscular mycorrhiza can improve the ability of resisting drought from several aspects : hyphal enhances plants ' chances of absorbing water from soil ; it can improve plants ' phosphorus and another minerals ' nutrition, increase the content of chlorophyll ; observably enhance transpiration and stoma conduction ; reduce the flow of water, permanent languish point, stoma resistance ; change the balance of hormone, promote accumulation plant proline and capability of nitric reductive enzyme
叢枝菌根真菌可以通過以下幾個方面增強植物抗旱性：通過菌絲增加植物對土壤水分的吸收；改善植物的磷營養及其他礦質元素營養；能顯著提高蒸騰速率和氣孔導度；乾旱條件下降低植株葉片水勢、永久凋萎點、葉片飽和虧、氣孔阻力和恢復時間；改變激素平衡。Secondly, with the demands of monitoring plant water potential in mind, the apparatus has been tested with satisfactory results thirdly, utilizing that testing apparatus and nacl solutions at 20 c, a study is preformed to investigate the on - line non - invasive automatic monitoring technique of plant water potential, with some models of monitoring plant water potential properly established. results show that the second model of monitoring plant water potential is desirable after comparing. then, comparative measurements are done with kc1 solutions, using both the testing apparatus and the commercial wescor water potential meter
利用所設計的試驗裝置和不同濃度的氯化鈉溶液進行在線無創傷自動監測植物水勢的試驗研究分析，並建立了一些監測植物水勢的模型，經過比較分析，確定最優地能實現在線無創傷自動監測植物水勢的模型；然後運用此模型對不同濃度氯化鉀溶液的水勢進行測定，以及與美國wescor公司生產的植物及土壤水勢測定儀進行比較測試試驗，通過對這些比較驗證試驗的分析，認為此模型在植物水勢在線無創傷自動監測方面具有其可行性。The interaction among embankment fill, horizontal geotextile, pile ( cap ) and subsoil was analyzed based on the principle of minimum potential energy, and pile efficacy was obtained
摘要基於最小勢能原理，分析了路堤填土、水平加筋體、樁（樁頂托板）及樁間土之間的相互作用，得到了樁體荷載分擔比。You should pay attention to the washing result when you are buying the washing machine. economizing the energy is the trend in the washing machine. and in advertising there will be one word : economizing water
在如今的洗衣機市場上，節水節能已成為潮流：無論是生產企業尋找新產品的宣傳噱頭，還是連鎖賣場為造節營造聲勢，幾乎都離不開節水」一詞。One of the main reasons of the step spillway having greater energy dissipation is that the potential energy of the flow continuously transforms to the kinetic energy along the spillway and the kinetic energy partially transforms to the turbulence kinetic energy, and the flow energy is finally dissipated by means of turbulence dissipation
研究表明，階梯壩面水流能量耗散較大的重要原因之一是由於勢能沿程不斷轉化為動能，而動能又部分轉化為紊動能，進而由紊動耗散的方式而消耗。You may have some idea of what the astronauts have to deal with if you try to drink a glass of water while standing on your head or while just lying down
如果你試著倒立著或僅以躺著的姿勢去喝水，就能大致體會得到宇航員必須應付什麼了。The recovery time duration of normal blood pressure and urine volume was sooner in group a than that in group b. [ conclusions ] the lactate - directed medical therapy associated with a marked decrease in mortality for patients undergoing heart surgery makes the time duration of recovery sooner in lactate - directed group
結論使用血乳酸水平可以更好地監測患者組織水平的灌注是否充分，結合使用中心靜脈壓對于補液及心功能的調整比單獨使用中心靜脈壓更有優勢，能很好地改善患者的預后。On the basis of all these, the paper researches that the soil moisture content reduces slowly after 7 days ， so establishes a main criterion of evaluating watering feature - the increment of average soil water content in 7 15 days. according to these theories, we draw an conclusion - water is injected at the position away from seed zone 3. 5 ( cm ), 6 ( cm ) deep with vertical flat nozzle, the effect of watering is better at the operation speed of 0. 9m / s
得出7天後土壤含水量呈緩慢變化的趨勢，進而提出了以7 15天平均土壤含水量與初始含水量的差值作為評價坐水性能的指標，以此為依據得出在機組作業速度由0 . 5m / s增加到0 . 9m / s的情況下，採用豎扁（不帶翅）施水管將所需的水施到種子帶橫斷面內3 . 5cm ，深6cm的位置，坐水效果較為理想。The changes of leaf water potential, water deficiency, water - holding ability under drought stress conditions were measured. the water parameters were calculated by using pressure - volume technique, also the abilities of maintaining turgor and adjusting osmotic potential of the four species were comprehensively evaluated. the effects of drought stress on photosynthesis, transpiration and water use efficiency were studied
研究乾旱脅迫下葉水勢、葉水分飽和虧缺及葉保水力的變化；應用壓力室和pv技術測定四個樹種多項水分參數，並對四樹種滲透調節和維持膨壓能力進行綜合評定；研究乾旱脅迫對光合作用、蒸騰作用及水分利用效率的影響；測定生長指標及水分脅迫下苗木的生物量分配。分享友人