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- If the initial potential vortcity of the flow is non-uniform, the final state is not necessarily geostrophic. 如果不平衡流的初始位渦是非均勻的,則其通過(guò)適應過(guò)程而達到的平衡狀態(tài)不一定滿(mǎn)足熱成風(fēng)關(guān)系;
- The theoretical calculation shows that potential distribution is effected by time-harmonic character and permittivity. 理論計算結果表明時(shí)諧性和電容率對電位分布確實(shí)有影響。
- The hail fall of the hail cloud which domain of the initial potential temperature perturbation is located in lee slope is 6 times as large as in windward slope. 當初始位溫擾動(dòng)在背風(fēng)坡時(shí)冰雹云的降雹量約為當初始位溫擾動(dòng)在迎風(fēng)坡時(shí)冰雹云降雹量的6倍。
- The salinity tolerance range of this copepod extended effectively after acclimation, and display its potential distribution area. 鹽度馴化能有效地擴大該種橈足類(lèi)的耐鹽范圍,從而瞭解其潛在的地理分布范圍。
- The potential distribution of the invasive perennial Solidago canadensis in China was assessed by using the homoclime approach. 為了預測加拿大一枝黃花在我國的潛在分布區,本研究采用相同氣候方法對其進(jìn)行了估測。
- The methods to calculate potential distribution and to trace the trajectories of electrons in the electrostatic cathode lense of LEED are discussed. 本文檢討在該系統中的陰極透鏡電位分布及電子軌跡的各種計算方法。
- This paper studies the potential distribution by experiment, analyzes the effect of the current method against corona and gives some sugges-tion for improvement. 筆者通過(guò)測試,研究了發(fā)電機定子端部電位分布,分析了目前所采用的防暈方法的效果,并提出了改善意見(jiàn)。
- A mathematical model was established for the cathodic protection potential distribution outside of tank bottom, in which the inhomogeneity of medium was taken into account. 摘要建立了罐底外側陰極保護電位分布的數學(xué)模型,模型中考慮了介質(zhì)的不均勻性。
- Finite element method ( FEM) is applied to the calculation of potential distribution for 220 kV icing non-ceramic insulator surge arrester with open boundary. 為研究合成絕緣子的電氣特性,應用有限元法計算了具有開(kāi)域邊界的220kV覆冰合成絕緣子的電場(chǎng)和電位分布。
- For 2D real head model, the scalp boundary nodes potential distribution has been studied when the encephalic pathological tissue changes its kind, area or position. 2.對二維真實(shí)頭模型,分析了大腦組織在異變的種類(lèi)、大小、位置不同時(shí)頭皮邊界節點(diǎn)電位分布情況。
- The initial potentials of polyester imide polyol and standard curve of acid number are given, which are helpful for determination of the acid numbers of different samples at same conditions. 提供了聚酯亞胺多元醇起始電位值與酸值的標準曲線(xiàn)圖,能快速、簡(jiǎn)便地查出相同條件下不同樣品的酸值。
- Generally the phase, of the potential distribution outside the polar cap is different from that of the driving potential at the polar cap, and so are the phases of the region 1 and 2 field-aligned currents. 一般說(shuō)來(lái),極蓋區外電場(chǎng)分布的位相與極蓋區邊界的驅動(dòng)勢不同,一、二區場(chǎng)向電流的位相與驅動(dòng)勢也有差異。 這些現象都是場(chǎng)向電流與電導率共同影響的結果。
- The potential distribution of Ageratum conyzoides, a regional serious invaded weed in China, is predicted in non-native regions based on the niches require in its origin area using ENMs. 以我國入侵雜草勝紅薊在原產(chǎn)地的生態(tài)位需求為基礎,應用生態(tài)位模型預測其在其他地區的潛在分布。
- Based on the study on oil potential distribution, oil at the unconformable surface of Xinganling Group in Sudeerte area was mainly accumulated in areas around Well B28-Well B14 and around Well B16. 通過(guò)油勢能分布研究得到,蘇德?tīng)柼氐貐^興安嶺群不整合面油匯聚區主要分布在貝28-貝14井處以及貝16井附近。
- According to the symmetric property of the new type PDP structure,two-dimensional calculation of the discharge process is performed.The change of potential distribution in different time is shown. 根據新型等離子體平板顯示器結構的對稱(chēng)性,利用二維數值模擬方法計算了該結構的放電過(guò)程。
- A new method for the deconvolution of cortical EEG potential distribution from the measured scalp EEG is proposed in this paper, which improves the spatial resolution of EEG considerably. 本文提出一種由頭皮測量腦電逆推皮層電位分布的新方法,使腦電圖的空間分辨率明顯提高。
- Among these simulations, GARP seems to well depict the spatial pattern of potential distributions of community-species. 其中GARP能模擬出物種潛在分布的空間格局;
- The functions of the measurement system include scanning of microelectrode, acquiring and smoothing of experimental data and displaying of three kinds of potential distribution maps on the plotter. 其特點(diǎn)是:掃描測量和數據采集速度快,信號測量精度高,各種電位分布圖形清晰直觀(guān);
- Title: Analysis of potential distributive areas for Aleurodicus dispersus in China. 關(guān)鍵詞:螺旋粉虱;生物學(xué)特征;適生區;中國
- His initial reaction was one of shock. 他最初的反應是震驚。