通風截面 的英文怎麼說

中文拼音 [tōngfēngjiémiàn]
通風截面 英文
venting area
  • 通 : 通量詞（用於動作）
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 通風 : 1 （使空氣流通） ventilate; air 2 （透氣） be well ventilated 3 （透露消息） divulge information;...
  1. The author takes consider of the aerial condensability. according to newton ’ s second law and gas equation, it is elicited to the gas pressure distributives in the drill pipe

    通過壓力分布圖可知，截面突變導致壓力發生突變，空氣流速在該處最低，因此，最小風量採用截面突變處風速計算。
  2. So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks

    結合國際慣例，文章考慮了股票的凈值市價比（ b p ） ，市盈率倒數（ e p ） ，流通規模（ size ） ，流通比例（ stru ）和財務杠桿（ levge ）等五個財務指標，應用描述性統計檢驗和橫截面統計檢驗等多種方法，結果表明，除系數以外，凈值市價比（ b p ）和流通規模（ size ）對證券收益率部有重要的影響。在論文的第三章，提出了一個基於多因素的風險因子模型，並用加權回歸和時間序列回歸等方法估計出了不同證券的各風險因子系數（類似於單指數模型中的系數） ，據此，即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。
  3. Article 83 in the spirit of helping production, making things convenient for people ' s lives, enhancing unity and mutual assistance, and being fair and reasonable, neighbouring users of real estate shall maintain proper neighbourly relations over such matters as water supply, drainage, passageway, ventilation and lighting

    第八十三條不動產的相鄰各方，應當按照有利生產、方便生活、團結互助、公平合理的精神，正確處理截水、排水、通行、通風、採光等方面的相鄰關系。
  4. ( 2000 ). the neutron irradiation is assumed to derive primarily by the reaction 13c ( a, n ) i60 with a minor contribution from the marginal burning of 22ne through the channel 22ne ( a n ) 23mg in the final, high temprature phase of each flash. and we considered the influence of the various parameters such as the initial core mass, the envelope mass, the mass - loss rate, the overlap factor and the delution factor etc., and we vary their value with the pulse number

    本文採用分叉s -過程反應通道，以~ （ 13 ） c （ ， n ） ~ （ 16 ） o 、 ~ （ 22 ） ne （ ， n ） ~ （ 25 ） mg為雙脈沖中子源，用最新的中子俘獲截面，利用gallino和busso等人給出的agb星三殼層核合成模型，考慮到核心質量、挖掘程度、重疊因子、稀釋因子及星風質量損失率隨脈沖數的變化，詳細計算和研究了各個金屬豐度情況下的3m 。
  5. Article 83. in the spirit of helping production, making things convenient for people s lives, enhancing unity and mutual assistance, and being fair and reasonable, neighboring users of real estate shall maintain proper neighborly relations over such matters as water supply, drainage, passageway, ventilation and lighting

    第八十三條不動產的相鄰各方，應當按照有利生產方便生活團結互助公平合理的精神，正確處理截水排水通行通風採光等方面的相鄰關系。
  6. Ventilation for buildings. sheet metal air ducts and fittings with rectangular cross section. dimensions

    建築物通風.矩形截面薄板金屬送氣管和配件.尺寸
  7. Furthermore, multi - investments can resolve the most part of nonsystematic risk. in chapter 4, the thesis estimated the value of by means of time series regression firstly. secondly, we used ways of equilibrium analysis to test the risk - return relation of shanghai a - share

    在第4章，本文先通過時間序列回歸估計了樣本股票的值，然後以上證綜合指數作為市場組合分期進行橫截面檢驗來考察上證a股的風險-收益關系，本章採用了均衡分析方法。
  8. Ventilation for buildings. sheet metal air ducts and fittings with circular cross section. dimensions

    建築物通風.圓形截面的薄板金屬空氣導管和管接頭.尺寸
  9. Ventilation for buildings - sheet metal air ducts and fittings with circular cross section - dimensions

    建築物通風.帶有環形十字截面的薄板金屬空氣導管和配件.尺寸
  10. Ventilation for buildings - sheet metal air ducts and fittings with rectangular cross - section - dimensions

    建築物通風.帶有矩形十字截面的薄板金屬空氣導管和配件.尺寸
  11. It differs from stealth technology, which does not make an aircraft invisible but reduces the cross - section available to radar, making it hard to track. the new work points the way for an improved version that could hide people and objects from visible light

    這種隱形原理與軍事稱謂中的「隱形戰斗機」不同， 「隱形戰斗機」並不能讓物體真正隱形，只是通過減少雷達可以探測到的戰機橫截面而降低暴露的風險。
  12. According to the fluctuating property of wind, on the stochastic vibration finite element theory, some calculation formulas of the response, including the along - wind response and the across - wind response, are obtained, the ideology of the torsion vibration in the double - tower structure and the ideology of the double - tower structure ' s dynamical wind load are also put forward at the same time. by using the stochastic vibration module of the general finite element program, the paper analyses the performance of the wind resistance more deeply and fully, discussing the influence on the double - tower structure from the diversification of the different component. the variance law of dynamic displacement and wind - induced vibration coefficient is derived through analyzing structure stochastic vibration, so is the effect of several parameters on dynamic displacement, acceleration and wind - induced vibration coefficient

    從結構風振的基本理論出發，通過對脈動風功率譜的分析，推導了結構風振響應（順、橫風向）的計算公式，同時提出了雙塔結構的扭轉振動和動力風荷載計算的思想，在結合通用有限元程序的隨機振動模塊的情況下，對雙塔結構的抗風性能作了深入、全面研究，探討了雙塔結構構件截面的變化對其抗風性能的影響，同時探討了順風向風速譜的選取、風速、參與計算的振型數、風與結構耦合作用是否考慮等因素對分析結果的影響，比較了規范風振系數的計算與隨機演算法結構的異同，並討論了原因，得出一些有意義的結論。
  13. In this thesis, by changing the position of laser, increasing the operation velocity and adding the experimental materiel, the images data under the different operational condition are gotten. visual analysis of the different area of flow field is done, using a serial of images about the typical sate of flow field

    試驗過程中，通過改變激光器照射截面，提高操作風速，變化物料高度，獲得不同工況下的圖像數據，並針對不同的流動區域，將獲得的典型流動狀態的連續圖像進行了可視化分析。
  14. The analyzed and contrasted results of the distribution of the surface pressure distributions and the sectional side forces with the former results of the slender body in the same flow conditions show that the shm ' s control effect to the slender body is due to that the two asymmetric vortices over the slender body model are sensitive to the nose perturbations

    通過對物面壓力分佈、截面側向力分佈和以前細長旋成體結果的對比和分析，發現單孔位微吹氣擾動對于細長旋成體橫側向控製作用在於模型頭部背風側非對稱二渦結構對擾動的敏感性。
  15. The other half offered sideways - facing, upholstered seats, so riders could enjoy the scenery as it appears in the high, curved windows

    另半截車廂陳列著面向兩側的厚墊座椅，以便乘客通過挑高的弧形窗戶欣賞風景。
  16. We rank stocks and make portfolios according to various kinds of risk factors from 1997 to 2002, and test in method of cross - sectional regression. we find that # and stock and portfolio returns lack significant relation, on the contrary, two easily measured variable, market equity and book - to - market equity, combine to capture the cross - sectional variation in stock returns. this conclusion proves that the size effect and value effect exist in shanghai stock market during the research period of this thesis

    通過將1997年到2002年股票收益率數據按各種風險因素進行排序、分組的討論，以及橫截面回歸的檢驗，本文發現與股票組合收益之間缺乏顯著的相關性，相反流通市值和賬面市值比這兩個易於測度的變量一起捕捉了股票收益橫截面的變化，這一結論說明上海股市在本文的研究期間內存在規模效應和價值效應。
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