被調介質 的英文怎麼說
中文拼音 [bèidiàojièzhí]
被調介質
英文
process fluid manipulated-
The new research progress in the effect of forest on rainfall, interception annual runoff, was summarized. the main issues show that the most function of forest vegetation aims at protecting water resources and water environment, adjusting water amount, controlling erosion, decreasing run - off silt, decreasing maximum flow as well as increasing discharge of river in dry season and purifying water quality
本文一方面通過介紹森林水文學的概念、研究進展和實際運用，分析了森林與水相互作用的特點，並從降水、截留、徑流等方面綜合研究森林植被在涵養水源、調節水量、減少徑流泥沙、降低洪峰、增加枯水期流量、改善水質等方面具有的重要功能。Complicated hydrologic and geographic conditions, and the large scale of the xiaolangdi hydraulic project on the yellow river are introduced briefly. three desilting tunnels are designed to meet the requirements of flood control, sediment discharge and runoff regulation. according to the performance requirements of desilting tunnels, the tunnel lining down - stream of the grouting curtain is designed to be post - tensional prestressed lining. on the basis of investigation and research, experiements and analysis, the unbonded prestressing system is used. it is the largest unbonded prestressed tunnel lining project in the world, and the first one in china
簡介黃河小浪底水利樞紐復雜的水文、地質條件以及龐大的工程規模.該樞紐設計有3條排沙洞，擔負著泄洪、排沙、調節徑流和保證進水口不被泥沙淤堵的任務.根據排沙洞的水庫運用要求，灌漿帷幕下游排沙洞洞身段設計為混凝土后張預應力隧洞.通過大量的調研、試驗、分析論證，在施工前確定該預應力方案選用無粘結預應力系統，成為目前世界上規模最大的無粘結預應力隧洞襯砌工程，在國內尚屬首例On the other hand, some noncoherent measurement methods can be applied to image the tissue at several centimeters depth, while the image resolution is not satisfied. therefore, focused ultrasound - modulated optical tomography has been developed and shows a promising prospect for imaging tissue in depth with better resolution
聚焦超聲調制的光學層析方法被認為是很有應用前景的一個光層析成像領域，即用聚焦超聲標記散射光子，並從這些光子中提取該處介質的信息。Presents the multi - stage evaporative cooling air conditioning system, desiccant - evaporative cooling air conditioning system, semi - central evaporative cooling air conditioning system, building passive evaporative cooling technique, automatic control and water treatment of evaporative cooling air conditioning system
摘要介紹了多級蒸發冷卻空調系統、除濕與蒸發冷卻相結合的空調系統、半集中式蒸發冷卻空調系統、建築物被動蒸發冷卻技術、蒸發冷卻自動控制系統及蒸發冷卻水的水質處理。Cr4 + : yag is reported in 1988 as a laser crystal, but much attention is paid to its saturable absorption near 1. 06 u m from 1992
Cr ~ （ 4 + ） : yag作為激光晶體是在1988年被首次報導的，最初作為可調諧激光增益介質被廣泛應用。The cr + : yag crystal has been operated differently as passive q - switching and mode - locking medium by researchers at home and abroad. chapter 2 : researching the q - switching performance of cr4 + : yag crystals with the rate equations
Cr ~ （ 4 + ） yag晶體優良的物化性能，使它作為被動調q開關和激光增益介質已實現了不同種類的調q和鎖模運轉。With the theoretical and experimental methods, the characters of cr4 + : yag are studied from cr4 + : yag as passive q - switching in nd : yag laser, intracavity frequency - doubling of q - switching laser and dual - wavelength laser, which is based on cr4 + : yag ' s operations of saturable absorption and laser gaining medium. chapter 1 : introducing the cr4 + : yag ' s optical function, the general research situation and the main idea of this thesis
本論文基於cr ~ （ 4 + ） yag晶體既可以作為nd yag激光器的被動調q開關、又可以作為激光增益介質的特點，採用理論和實驗相結合的研究方法，詳細而具體的研究了cr ~ （ 4 + ） yag晶體被動調q 、調q倍頻和雙波長激光輸出的特性。The variable - focus liquid microlens based on electrowetting on dielectric ( ewod ), which has the outstanding advantages of simple structures, low power dissipation, easily tunable of focal length, etc., is most attractive
在提出的各種新型的可變焦微透鏡技術中，基於介質上電潤濕的微流體透鏡由於其結構簡單、功耗低、調節焦距方便等眾多突出的優點而被人們所重視。In this sense, we think that bochman ' s framework provides a general theory of belief change. bochman also introduces a new kind of nonmonotonic inference relation so - called contraction relation and shows that contraction relations correspond to contraction operations on epistemic states
除此之外， bochman還介紹了一種被稱為收縮后承的新的非單調后承關系，並對收縮后承關系的性質開展了深入的研究。3. in order to show the fact that the - licrowave modulates the background plasma density and the density grating influences the propagation of the microwave in return, the dispersion relation of the dielectric cerenkov maser filled with plasma grating is derived when the modulation parameter is varied
三、為了反映等離子體被微波場調制從而形成密度周期性分佈的等離子體柵，反過來影響電磁波的傳播這一物理事實，在調制系數變化的情況下，從等離子體柵的等效模型出發，推導了等離子體柵填充的介質cerenkov脈塞的色散方程。分享友人