balance of potential 中文意思是什麼
balance of potential
解釋
電勢均衡-
Second, we discuss the influence of environmental referance potential temperture and thermal wind on mesoscale symmetric instability. we find the expression of disturbance stream function and criterion of symmetric instability by analytical method and conclude that change caused by environmental referance potential temperture with height and thermal wind make critical richardson number and disturbance critical half - wave length of symmetric instability larger, that is to say, they benefit the occurance of symmetric instability. third, we study nonlinear perturbation analysis of mesoscale vertical circulation and evolution equation by means of f - plane. non - hydrostatic balance and filiter model
第二，討論了環境位溫與熱成風因子對中尺度對稱不穩定的影響。運用解析的方法求出了擾動流函數的表達式和對稱不穩定的判據，發現環境參考位溫隨高度的變化與熱成風因子使得對稱不穩定臨界理查遜數及擾動的臨界半波長都變大，這有利於對稱不穩定的發生。第三，採用f平面、非靜力平衡、濾聲波模式，討論了中尺度垂直環流非線性攝動分析及演變方程。 -
Understanding from the essence, national economic security is a consciousness, a governance idea penetrating into economic, social, political, and cultural, a nerve of the law and policy, a potential thinking control ; national economic security is a kind of state, pursuing for relative balance, a kind of system can be protected by it, a kind of interest can be expected, a state which can be realized ; national economic is also a kind of law system, which can be operated and practiced through monitoring, pre - warning and evaluating
從本質意義上認識，國家經濟安全是一種意識，是滲透在經濟、社會、政治、文化中的治理主張，是法律、政策中的一根神經，一種潛在的思想支配;國家經濟安全是一種狀態，它追求的是一種相對平衡的狀態，一種可獲保障的體系，一種可期待的利益，是能夠實現的一種狀態;國家經濟安全還是一種機制，是一種可以通過監測、預警、評估機制及法律機制進行操作和實踐的系統。 -
According to theory of bent structure, the paper applies the moment balance and potential energy theory, and works out the modified modulus 1 and 2 for the depth of burying foundation and toft transmutation, which effect buildings dynamic period
根據排架結構分析理論，應用力矩平衡及勢能原理分別推導出地基變形及基礎埋深對結構自振周期的修正系數_ 1和_ 2 。 -
With the increase of substrate salinity, the accumulated sodium and chloride increased. as a result, all tissues had considerablly lower osmotic potentials than that of the solution on which they were grown at 60 day after planting. changes in length, dry weight, water content, ion concentrations, osomotic potential, ion content of hypocotyls during culture indicated that viviparous hypocotyls not only afforded nutrition for seedling growth, but also reserved ions, thus charged the balance of ion concentration and osmotic potential of the seedling
鹽脅迫下幼苗單株葉面積下降的程度大於光合速率的降低，葉面積的減小是導致減產的主要原因；木欖幼苗各組分中的離子濃度以及含量隨栽培時間而變化；栽培初期剛萌根時，幼苗原胚軸中的離子滲漏到培養液中；此後隨著根系的發育以及芽的生長，幼苗轉為從培養液中吸收離子，並以吸收na 、 cl離子為主。 -
Such as : the balance of elastic membrane, the heat conduction of stationary state, the incompressible potential flow, the problem of electrostatic field and magnetostatics field
例如：彈性膜的平衡問題，穩定狀態的熱傳導問題，不可壓縮勢流問題，靜電場問題以及靜磁場問題。 -
Using plots with water and fertilizer fully controlled, the effect of photosynthetic characteristic and yield under different treatments of water and fertilizer coupling was investigated. the result showed that photosynthetic rates are different among treatments of water and fertilizer coupling, and the change of stomatal conductivity is the same as photosynthetic rat. there is almost no influence on evaporation rate and cellular co2 concentration the combination of fertilizer and manure under natural rainfall is beneficial to the maintenance of photosynthetic rate during grain filling, thus results in highter yield and good quality. however, the coupling of fertilizer and manure with sufficient water results in the decline of photosynthetic rate and stomatal conductivity, the yield decreased indicating there has a balance ratio between water and nutrients ( fertilizer and manure ) supply. the study proposed that the optimum management to exploring yield and qlality potential is the combination of fertilizer and manure application with no irrigation
利用可精確控制水分條件的水肥平衡場，在不同水肥耦合處理的條件下，研究了水肥耦合對玉米光合特性及產量的影響，結果表明:不同水肥耦合處理的條件下，玉米的光合速率有所不同，氣孔導度的變化與光合速率的變化表現基本一致，而對蒸騰速率、細胞間co2濃度影響不大.其中，在自然降水條件下，有機肥和無機肥的配合，有利於玉米子粒灌漿期維持較高的光合速率，表現出良好的產量潛力.充足水條件下，有機肥和無機肥的配合，光合速率及氣孔導度表現較低，表現產量有所下降，說明供水量與施肥量之間有一個平衡系數.表明黑龍江省北部黑土區自然生態條件下，為充分發揮玉米的產量潛力，最佳的管理措施是增施無機肥和有機肥的配合 -
In terms of economization, it is important to know how to apply these fresh thinking and exert the potential of the new system. this article is based on the existed hvac cooled water system, aiming at the design problems encountered during design process, further bringing out a set of optimum system design method by inducing the concept of the lcc ( life circle cost ) of the water system. according to this method, we can realize overall hydraulic balance without increasing lcc, thus establish the base for high efficiency and economization
本文在國內外空調冷水變流量系統的研究成果基礎上，針對國內空調冷水系統設計方面存在的不足，對空調冷水系統的優化設計方法做了進一步的研究，將壽命周期費用的概念引入到空調冷水系統設計中去，提出了一種簡單可行的設計方法，根據這種設計方法，能使空調冷水系統在不增加壽命周期費用的基礎上，實現系統全面的水力平衡，為空調冷水系統高效、節能運行奠定了基礎。 -
For the profound comprehending of gibbs function and conditions of phase balance, the paper deduces one of the phase balance conditions is the chemical potential being equal in different phases
通過對吉布斯函數定義的再認識和單元兩相系平衡條件的推導得出單元復相系相平衡的條件之一是具有強度性質的各相化學式相等。 -
The emulations displayed high etendue efficiency and proved that the four designs have potential values in 0. 5 - 0. 7 inch slm project display. dividing colors and recombining colors system with dichroic filter system fulfilled the analysis of color balance by lighttool
對分色合色分系統和投影鏡頭分系統設計進行了初步研究，結合二向色濾光片分色合色系統，利用lighttools軟體的照明模塊實現了投影顯示系統的顏色特性分析。 -
Wwf hong kong fears excessive tourism and recreational infrastructure development would create a negative impact on the natural environment and, with additional pressure from a potential population of 420, 000 on lantau island by the year 2011, the challenge now is how to achieve a balance between development and conservation
世界自然基金會擔心過度發展旅遊活動及康樂設施會對自然環境造成負面影響加上至2011年，大嶼山更需面對預計42萬人口造成的壓力，因此，現時面臨的最大挑戰是確如何平衡發展與環保的需要。 -
3 the author analyzes the productive and opening potential and forecasts the demands of some kinds landuse and draws some conclusions : ( l ) the main cause for low production and income is the shortness of water and the poor fertility of land ; ( 2 ) constructive land is not suitable for farming and should be used for economy construction, and this is the main path to keep the total number of plantation in balance. 4. according to the land use, the author discover the unsustainable factors and use synthetical index method to evaluate the sustainability of landuse and the results are these : ( l ) synthetical and monomial value increase gradually with the change of time and sustainable degree of landuse rises year by year ; ( 2 ) the artical compartmentalizes the sustainable landuse into four grades : prophase, primary period, basic period and sustainable period according to the synthesical value with 30 %, 60 % and 85 %
4根據酉陽縣土地資源利用現狀，在評價模型採用綜合指數法進行評價的基礎上，結合單指標多角度評價法，找出土地利用過程中存在的不可持續性因素，採用綜合指數法對酉陽縣土地資源進行可持續利用評價，結果顯示: （ l ）綜合評估值隨時間變化呈增加的趨勢，而且單項指標的評估值也逐漸提高，可持續利用度在逐年上升; （ 2 ）根據事物發展階段論，按綜合評估值為30 % 、 60 %及85 %將酉陽縣土地可持續利用劃分為可持續利用的前期階段、初期階段、基礎階段和持續階段等四個等級，從酉陽縣1980年、 1990年以及2000年總的土地可持續利用綜合評估值來看，酉陽縣到2000年土地利用管理仍處在可持續利用管理的初期階段，離土地可持續利用的目標還相差較遠。 -
Considering the fuzziness of some boundary conditions enviroment media, and especially some loads in the engineering structure analysis, we go further into the computation based on the dynamic problem of fuzzy finite element ( ffe ), study further and systematically the analysis and solution. the principle of fuzzy minimum potential energy is established, and the balance equation of fuzzy finite element is reasoned by making fuzzy variation. at the same time, the dynamic balance equation of stochastic by making stochastic variation ， also the fuzzy stochastic dynamic balance equation is deduced. based the theory that the degree of the fuzziness and probability can be measured, in the other word, by using the concept of fuzzy entropy and entropy, pure fuzzy dynamic structure is given through transforming the probability to fuzziness. for the fuzzy parameter can be regarded as a fuzzy vector with dimensions, the structure ' s eigenvalue, by the theory of small parameter
建立了模糊瞬時最小勢能原理，運用模糊變分原理導出了模糊有限元動力平衡方程；同時，利用隨機變分原理導出了動力問題的隨機有限元方程，同時得到了模糊隨機動力問題的有限元平衡方程。根據模糊度和概率度可以度量的原理，即利用模糊熵和概率熵的概念，把結構的隨機性等效地轉化為結構的模糊性，得到純粹模糊性的動力結構。把結構所具有的模糊參數看作一個維的模糊向量，利用小參數攝動原理，把結構的特徵值，特徵向量和位移都在模糊向量的均值處進行泰勒展開，得到一組遞歸方程，即可以求得結構的模糊特徵值，特徵向量和模糊位移。 -
Aiming at the feature of cm interference in power converters, a new approach ? intrinsic dynamic nodes potential balance is proposed. by building node pair with balance potential and making use of the intrinsic stray capacitor of power semiconductor devices, the cm current can be suppressed effectively
在對共模干擾建模的基礎上，提出了內在動態節點電位平衡的思想，其思路是通過在電路內部構造動態電位平衡節點對，並利用電路中功率器件固有的對地分佈電容使得電路中的共模干擾電流互相抵消，從而抑制功率變換器的共模emi 。 -
When the conductor in electric fields reaches electric balance, the whole conductor is an equal potential body, which point ( plane ) can represent the entire conductor that is the key to calculating the electric potential of the conductor
由於處在靜電場中的導體達到靜電平衡后是一等勢體，導體中哪一點（面）的電勢能代表整個導體的電勢是求解導體電勢的關鍵。 -
After considering a variety of solutions, we have decided to implement a flat 10 % reduction to bear form ' s base damage ? which keeps the form in line with overall game balance, while resulting in greater damage potential
考慮到各種解決辦法后，我們決定降低熊形態下10 %的基礎攻擊力-以便保持游戲的整體平衡，同時也會增加更大可能的傷害值。 -
In order to get some functional clues from their structures, the upstream regulation region of ndrgl gene and second structure of ndrg2 protein are performed bioinformatics analysis ; we found that there are several binding sequences of some diffirent transcription factors, their functions include regulating tissue - specific gene expression, regulating expression of genes related to growth and early development of cells, besides this, regulating expression of genes under some stimulated conditions, and so on. predict in protein fold classification shows that ndrg2 belongs to alpha / beta hydrolase fold family, and there are high similarity between ndrg2 and epoxide hydrolase from bacteria, this suggests that ndrg2 protein may has enzymatic functions associated with resisting the oxidative stress, maintaining the balance of cell redox potential, involving in the metabolism process of xenobiotics or intracellular toxic molecules
研究發現呷基因的調控區存在多種轉錄因子結合位點，功能主要涉及組織特異性表達調控，細胞生長發育相關基因的表達調控，刺激反應基因的表達調控等； ndrgz蛋白在結構上屬于a小水解酶類折疊，折疊分類預測表明ndrg2與其中的的細菌環氧化物水解酶的二級結構極為相似，提示ndrgz蛋白具有一定酶活性，可能參與細胞抗氧化應激反應，維持細， an ） armtbffiofbfochmilsyn ） mdafblechmrbfobo4第四軍醫大學碩士學位論文胞內氧還電勢平衡，參與內外源有毒物質的代謝等。 -
On the other hand, the expression is repressed by the proto - oncogenes n - myc and c - myc, and in some cases the expression is also repressed by testosterone or dihydrotestosterone ( androgen ) at mrna level infering from all the references that can be obtained, the functions of ndrg family may be involved in cellular differentiation events > maintaining the balance of cell redox potential ( in oxidative stress condition or biological conversion process ), or counteracting cell malignant transformation, and so on
綜合己有的文獻，推測ndrg家族可能參與細胞生長分化、維持細胞氧化還原電勢平衡（氧化應激或生物轉化） 、阻止腫瘤細胞惡化等。因此，研究其在細胞中的具體功能以及可能的信號通路將具有非常重要的意義。深人研究ndrgz在體內的組織細胞和亞細胞水平分佈特點及其功能，需要高效價和高特異性的ndrgz抗體。 -
On the other hand, after experienced serious potential social problems caused by supply and demand balance of old - age insurance and medical insurance, some theoretical and practical scholars propose to continue relying on financial arrangements so that the state must undertake greater reform cost
另一方面，在經歷了嚴重的養老保險、醫療保險供求平衡所造成的潛在社會問題后，部分理論和實踐工作者提出了繼續依靠財政安排、國家必須承擔更大改革成本的思路。 -
Educating the public about the nature of potential problems and the steps governments are taking to address those problems will hopefully strike the balance we need here
教育市民認識潛在問題的本質，並了解政府為解決有關問題而採取的步驟，實有助我們在處理這方面問題時取得必要的平衡。 -
However, the community - based evolution of jxta technology in this arena has the potential of ensuring a smooth balance of control between the ip owners and the public at large
然而，在這個舞臺上， jxta技術基於社區的發展使它有潛力全局控制ip （知識產權）所有者和公眾之間的良好平衡。
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