階下溢 的英文怎麼說
中文拼音 [jiēxiàyì]
階下溢
英文
exponent underflow-
Taken the bank spillway at yubeishan reservoir as an example, the water loads acted on the spillway, such as static water pressure, dynamic water pressure, shear stress on the surface of the step and so on, are calculated, which can provide evidence to the stability analysis of the dam slope and slope protection
並以萬縣魚背山水庫岸邊溢洪道為例,計算了溢洪道上所受的水流荷載及其分佈,為土石壩坡和護面的穩定分析提供了依據。通過計算證實了既使在較大的單寬流量下,緩坡上的階梯仍有較高的消能率。When the governing valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod increased, meanwhile, it ' s time of rise, time to peak and the governing time all increased. at the same time, the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
當出口節流調速系統的回油路上串接調速閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是增加的,上升時間、峰值時間以及調整時間也是增加的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。I enjoyed three whole days of meditating, reading, learning and watching master s videos in the embrace of her wisdom and love, along with copious amounts of delicious food and cakes, advanced tai chi exercises, and plenty of hearty laughter
三天的快樂時光中,在充滿智慧與愛力的修行氣氛下,大家一起打坐學習閱讀教理看師父錄影帶,享用了許多美味的食物和糕點,並學到進階的太極拳,歡樂的笑聲洋溢整個小中心。Not seem as the traditional research route this paper in terms of maxism and the evolutionism theory to study the absorptive capability attribute and impress along with the knowledge innovation, to study knowledge innovation chain structure and contain among the different course compare with the lack and narrow sense and broad sense state of absorptive capability, accompany with market and state innovation system working. it reaches conclusion as follow : 1. the absorptive capability is substantial which make up of core competence and take a important role for enterprises to capture overflow knowledge of competitor and common knowledge in society, to deepen inner r & d activity, to build up the utility of organization and information intercourse
本文以馬克思主義唯物史觀和辨證分析理論為指導,運用企業能力進化論和企業發展演進的分析方法,圍繞隨著企業知識創新在各個階段的不斷深化所帶來企業吸納能力的形成與增進,探討了吸納能力范疇及其在不同創新過程中的特徵;提出了企業知識創新鏈結構,分析了吸納能力缺失、狹義吸納能力和廣義吸納能力增進的不同內涵;知識創新市場機制和國家創新體系對企業吸納能力增進的環境效應等,得出以下結論: 1 、吸納能力對于企業有效地獲取外界公共知識和競爭對手溢出知識、深化r & d活動、增強組織結構的有效性和信息交流的充分性等具有十分重要的意義。Discussing in the first place the origins of the ready - for - use advantage theory, looking into the basic issues related to the theory and referring to the assertions over this theory by scholars both at home and abroad, this paper gives a thorough and systematic analysis and generalization of the concepts of the theory. then, the formation mechanism of regional ready - for - use advantage is given detailed description and the role technical ready - for - use advantage and institutional ready - for - use advantage plays in developing regional economy is expounded
本文認為: (一)在知識經濟和經濟全球化的背景下,資源與活動集聚因素形成,新生產要素和可持續發展觀念產生,技術模仿創新為后發區域經濟發展開拓了新的空間,提供了新的發展途徑,后發區域技術模仿創新經過引進復制、本地化、改進型階段的發展,產生出「蛙跳」效應、追趕效應、復制效應和溢出效應。In order to study the characteristics of the stepped spillway overflow comprehensively and seek for the measure to increase the energy dissipation of the stepped spillway at large unit discharge, the method of turbulence numerical simulation and model test are used to study the stepped spillway overflow. in view of the curved free water surface, complicated boundary condition and turbulence flow, it very difficult to simulate the stepped spillway overflow
為了對階梯溢流壩面流場特性進行全面的研究,同時探求在大單寬流量下提高階梯溢流壩消能率的措施,本文採用紊流數值模擬與實驗相結合,數值計算為主、實驗為輔的研究方法對階梯溢流壩面流場進行了較系統深入的研究。Accorded to the experimental research, under different flow area of flow valve and different adjusted pressure of relief valve, conclusion that the regulation of the pressure p1, p2 in the two cylinder chambers varied with the change of step load were as follows : when the throttle valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod decreased, meanwhile, it ' s time of rise, time to peak and the governing time all decreased. while the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
通過試驗研究得出系統在不同的流量閥開度、不同溢流閥調節壓力(進口壓力)下,液壓缸兩腔壓力p _ 1 、 p _ 2隨階躍負載變化的規律:當出口節流調速系統的回油路上串接節流閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是減小的,上升時間、峰值時間以及調整時間也是減小的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。The evaporation of some oils and their emulsifies was modeled with pan evaporation method, and the characteristics of the evaporation in different states was inspected. the equations of evaporation rate and the factors of inhibitory action of emulsification on evaporation have been obtained. the dynamics mechanism of emulsification has been discussed based on the observation and analysis of the characteristics of oil and water motion
本文主要是從目前研究的薄弱環節作為研究突破口,用淺盤蒸發法對原油及其乳化物的蒸發進行模擬,考察不同原油在不同階段和乳化狀態下的蒸發特徵,得出蒸發速率方程及乳化對蒸發抑制作用因子;觀測和分析油水運動規律,分析乳化動力學過程;以組成和狀態是決定風化特徵的主要因素和聯系各風化過程的紐帶這一思想為基礎建立溢油風化預測模型。分享友人