高壓區 的英文怎麼說
中文拼音 [gāoyāqū]
高壓區
英文
high area-
The atmospheric circulation of the wet year deviate from enso year to no - enso year. in enso year, the subtropical high is strong with the deepening of trough over south of baikal lake while in no - enso year, the subtropical high is weak with the high incidence of typhoons over northwest of pacific and south china sea
多雨年發生在enso年和no - enso年大氣環流形式的不同主要表現在: enso年副熱帶高壓較強,貝加爾湖地區南部低壓槽容易加深;在no - enso年副熱帶高壓強度減弱,在西北太平洋和南海地區多熱帶系統活動。First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先,對液體介質的靜電霧化機理作了初步的探討,理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析,對于高電導率的液體,場致荷電和接觸荷電可以使其霧化,而對于電導率較低的絕緣液體,需用浸潤電極荷電和感應荷電方法使其充分帶電;最後,根據前面的研究分析,設計和組裝試驗裝置,在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗,並對試驗結果進行分析處理,總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等,得出高壓靜電場中液體霧化的一般規律。With the aid of this technique, the precision of fault location could be greatly immune to the external interference, which comes from the variation of line parameters, especially for the variation caused by tough climate or severe chilliness in some areas where the line passes by
高壓架空輸電線的參數隨氣候等因素的變化是一個帶有普遍性的問題,在地形復雜、氣候惡劣或高寒地區尤為嚴重。This paper deals with high - and ultrahigh - pressure eclogite, its occurrence, classification, petrology and mineral features and metamorphism
摘要對區內高壓超高壓榴輝巖的分佈、分類,巖石、礦物特徵,變質作用特徵進行了系統研究。The starting voltage of electroscopes, correct operation of electroscopes, roles of the starting voltage of electroscopes in production, and the difference between the all - loop self - inspection and the non - all - loop self - inspection are illuminated, as well as the relationship between the electroscope and the high voltage generator
摘要闡述了驗電器起動電壓的原理、驗電器的正確操作、驗電器起動電壓在生產中的作用、全迴路自檢與非全迴路自檢的區別、驗電器與高壓發生器之間的關系。( 2 ) the liman problem is normally adopted to check the liability of numerical method. the calculation error was within 9 % by comparison with the theoretic solutions of liman problem in the following case, the dimensionless calculation length was 2 with high pressure zone 0. 8, and the dimensionless state parameters were p1 = 2, p2 = 1, p1 = p2 = 1, u1 = u2 = 0. experiment results in literature [ 8 ] were used to check the adaptability of the numerical model developed here for unconfined gas cloud explosions and the calculation error was within 13 %
( 2 )數值方法的可靠性通常用黎曼問題的解析解檢驗,本文以無量綱計算區長度為2 ,高壓區長度為0 . 8 ,狀態參數為p _ 1 = 2 , p _ 2 = 1 , _ 1 = _ 2 = 1 , u _ 1 = u _ 2 = 0條件下的黎曼問題解析解對所編制的爆炸場計算程序進行了考核,結果表明該程序的計算誤差在9以內;為考核本文計算模型預測開敞空間氣雲爆炸的適用性,以文獻[ 8 ]的實驗數據進行了校核,計算誤差在13以內。Further more, the coherence between circulation and olr are calculated and analyzed. the results show that there is positive correlation between australian high and the precipitation of middle and low reaches of yangtze rivers, and negative correlation between okhotsk and the precipitation of middle and low reaches of yangtze rivers
由相關分析得出,春季鄂霍次克海區與澳大利亞高壓區和長江中下游地區夏季olr值分別表現出較好的正相關和負相關,表明這兩個地區位勢高度場的變化與夏季長江中下游地區降水多少有著密切的關系。They generally arise when a continuous pressure differential allows blood to flow constantly from a high to a low pressure area, as may occur in a variety of congenital defects, most commonly patent ductus arteriosus, anomalous origin of the left coronary artery, or coronary arteriovenous fistula
一般出現在持續壓力差使血液從一高壓區不斷流向低壓區時,也可以出現在一些有先天性缺陷的病,最常見的有動脈導管未閉、左冠狀動脈起端異常,或冠狀靜脈動脈瘺。The research shows that : 1 ) the ductility of the hsc bending members constructed is much greater than 5 ; 2 ) increasing the vertical links and distribution steel can increase the deflection under ultimate moment ; 3 ) with appropriate compressive bars, vertical links and distribution steel the increase of moment after yield and the decrease of moment under ultimate moment can be ignored, so the ductility of the hsc bending member is much larger ; 3 ) the width / depth ratio of hsc bending member has no obvious effect on the ultimate compressive strain of concrete ; 4 ) the method used here to calculate the deflection is applicable ; 5 ) the location of crack coincides with the location of vertical links and distribution steel ; 6 ) the bending property of the hsc structure under the blast load can meet the demand of protective engineering
研究表明:本文研究的梁、板構件的延性比遠大於5 ;增加箍筋(鉤筋、分佈筋)含量,可以提高壓區混凝土剝落時的撓度;在適當的受壓筋、箍筋(鉤筋、分佈筋)含量下,可以忽略壓區混凝土剝落瞬間的承載力下降,從而大大提高構件的延性;受彎構件的寬高比對壓區混凝土極限應變的影響不明顯;受彎構件的裂縫間距受箍筋(鉤筋、分佈筋)的布置影響;文中所用的承載力和變形計算方法是可行的。化爆試驗表明,高強混凝土構件的動載抗彎性能能夠滿足防護結構的要求。Hence, a high pressure area usually has fine and dry weather
所以高壓區的天氣通常比較乾燥和良好的。Usually, areas of relatively high or low geopotential correspond with areas of high pressure or low pressure respectively
同時,位勢相對較高及較低的區域,亦與高壓區及低壓區互相呼應。Air descends in high pressure area and rises in low pressure area
空氣在高壓區下降,在低壓區上升It s a high voltage area
這是高壓區Why is bad weather usually associated with low pressure and good weather with high pressure
為什麼低壓區的天氣通常比較壞而高壓區的天氣通常比較好?In contrast, in an area of high pressure, the air at low levels spreads outward and air descends from aloft
相反,在高壓區內空氣往外擴散,逼使上面的空氣下沉。Cyclones and anti - cyclones in the upper air are often associated with low and high pressure areas on the surface
高空的氣旋和反氣旋,往往與地面的低壓區和高壓區有密切的關系。If the pressure changes over a large area, winds start to blow in a huge circle. high - pressure air is pulled into a low - pressure center
如果壓力大范圍的改變,風就開始圍繞一個大的圓圈迴旋,高壓區的空氣被推進低壓中心When bones have to help lift a weight, the fluid gets sloshed about, leading to the proliferation of osteoblasts in the areas under the most stress
當骨骼迫於幫助增加體重,液體就如醉漢般來回晃動,從而導致高壓區造骨細胞的增加。The neutral gas pressure is smaller where electric fields is stronger, which is independent of the instantanious electric polarity of the electrode and cause gas flow from high pressure region to low pressure region. so flow can be accelerated if electric field is properly adjusted, which is the mechanism of the active flow control
場強越大的區域氣體靜壓反而越低,而與瞬間電極的極性無關,導致了氣體從高壓區到低壓區的流動,因此只要適當改變電場的分佈就可以使氣體產生加速,這就等離子體主動流動控制的加速機理。In the use of transportation pipes, because the changing of velocity and pressure at the 90 elbow part, the pipes are easy to be eroded
摘要針對90彎頭在使用過程中由於該處流體速度及壓力的變化,以致在低速高壓區經常發生因流體沖刷導致管壁減薄,最後失效。分享友人