漸變流 的英文怎麼說

中文拼音 [jiānbiànliú]
漸變流 英文
gradually varied flow
  • 漸 : 漸副詞（逐步; 漸漸） gradually; by degrees
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  1. Based on 2m contour of surveyed bathymetry from 1976 to 1999 and mean - high - tidal line distracted from remote sensing images acquired by landsat - 5 tm from 1976 to 2000 respectively, quantitative analysis about alluvion and erosion as well as the relationship between accretion of modern yellow river delta and the water and sediment discharge of yellow river is made, and the results indicate the mean - high - tidal level is more effective than 2m contour of the bathymetry. it is found that the accretion of modem yellow river delta is becoming less and less, what ' s more, erosion is even more than alluvion in some recent years. diaokou promontory has been eroded seriously since yellow river changed its course in1976

    以一般高潮線反映現代黃河三角洲沖淤演變時，從1976年黃河改道清水溝流路入海到2000年，整個黃洞三角洲凈造陸201 . 5km ~ 2 ，淤積有逐漸變慢的趨勢，甚至出現凈蝕退的年份；刁口河嘴大量蝕退，蝕退速率開始快速，后來逐漸變慢；清水溝河嘴大量淤積，淤積速率開始迅速，后來逐漸變慢，甚至出現凈蝕退；清水溝河嘴南側到支脈溝一段岸線與刁口河嘴以西到灣灣溝一段岸線基本穩定。
  2. You should note how the enhanced potassium values over the rhyolite plug within the area of basalts become progressively less obvious with increasing broader smoothing.

    你應當注意的是，處于玄武巖區內的流紋巖巖頸上較高的鉀濃度值，隨著平滑程度的增大而逐漸變得不明顯了。
  3. As the air proceeds along the test section the boundary layer thickens.

    當空氣沿著試驗段流動時附面層逐漸變厚。
  4. From motorcycle boots to cowboy boots and western boots, they ' re all gaining in popularity

    摩托車靴、牛仔靴和西部靴都漸漸變得流行起來。
  5. The depositional environment of the upper paleozoic in the ordos evoluted from the epicontinental sea to the fluvial - delta. the change of the depositional environment and eustacy controlled the main depositional systems in the research area

    上古生界沉積環境演化過程總的是由陸表淺海逐漸變為陸相的河流?三角洲，海平面升降和海水進退控制了區內主要的沉積體系和沉積相類型。
  6. Divided into two, three, four, five series, uses superelevation brightness led to coordinate with the plastic linear manufactured with the pvc material decorating lamps and lanterns, is one kind of new illumination photosource which emerges in the last few years, belongs to the cold photosource, through the chip control, may realize changes gradually, the jump, the color glitters, stochastically glitters, changes gradually, pursues, the scanning in turn and so on the mobile color change

    Led燈飾產品應用實例柔性光帶系列：分為二線三線四線五線系列，採用超高亮度led配合pvc材料製造的可塑性線型裝飾燈具，是近幾年來興起的一種新型照明光源，屬于冷光源的一種，通過晶元控制，可實現漸變跳變色彩閃爍隨機閃爍漸變交替追逐掃描等流動顏色變化。
  7. Through the centuries whist evolved and grew steadily in popularity

    歷經幾個世紀的演化，它逐漸變得流行起來。
  8. Schools are serving increasingly as an arena for gang activity and violence.

    學校已逐漸變成流氓集團活動和發生暴亂的場所。
  9. As time went on, he became increasingly paranoid, imagining plots against him perpetrated by the kgb fbi, who he believed were constantly laying traps for him

    隨著時光流逝，他漸漸變得偏執化，臆測著kgb （前蘇聯國安會）或fbi （美國聯邦調查局）要密謀對他不利，狄克相信這些人經常對他設下陷阱。
  10. In this paper, we study the most serious damming section of the east - one main canal, which is from the entrance of the hao wan flume ( chainage12 + 123. 6 ) to the exit of shang tian yuan tunnel ( chainage24 + 091. 1 ). the main content is analyzing the flow characteristic of the canal, setting up mathematical model of the discharge condition of the east - one main canal, according to the survey section and actual roughness factors, building, bend and so on, we divided the canal into more than loocaculation segments. each segment is calculated by microsoft excel electrical table through computer as permanent transition flow of non - prismatic channel

    本論文研究的渠段為陸渾灌區東一乾渠壅水最為嚴重的渠段，從郝灣渡槽進口（樁號12 + 123 . 6 ）至上天院隧洞出口（樁號24 + 091 . 1 ） ，其主要內容是，分析渠道水流特徵，建立東一乾渠輸水狀況的數學模型，根據測量斷面及實際糙率、建築物、彎道等因素的不同，將渠道劃分成120多個計算段，每段按非稜柱體恆定漸變流，運用microsoftexcel電子表格進行編程計算。
  11. In the meantime, the bohai sea year answer the deposit that one year the ground accepts fluvial silt, deposit result makes again the bohai sea becomes shallow gradually

    同時，渤海年復一年地接受河流泥沙的沉積，沉積的結果又使得渤海逐漸變淺。
  12. In the simulations, the shift seems to occur when a pulse of warm atlantic ocean water combines with the thinning and retreat of ice under the influence of the global warming trend

    在模型中受全球變暖趨勢的影響，當逐漸變薄、消退的北極冰山遭遇一股大西洋暖流時，這種突變就發生了。
  13. For example, when the design flow of upward of the peace bridge of upward of the east - one main canal is 45m3 / s, the actual flow quantity is 23. 8m3 / s on the 30th of september in 1989, the water level of the transition region terminal of the mouth of hao wan flume of the east - one main canal had gained the design level of 4. 3m, and the level between downstream and shang tian yuan tunnel was generally higher. it says that the actual discharge capacity now is only about 24m3 / s which is half of the design value. this not only make the benefit of the irrigation district abnormal, but also greatly hinder the economic development of the irrigation district, and lead to the canal run frequently at small flow, high water level, lengthen the discharge duration

    如東一乾渠上段太平橋以上設計流量45m ~ 3 s ， 1989年9月30日實測通水流量23 . 8m ~ 3 s時，東一乾渠郝灣渡槽出口漸變段末端水位已達到設計水位4 . 3m ，其下游至上天院隧洞水位也普遍偏高，即東一乾渠上段目前僅能通過流量24m ~ 3 s左右，只有設計值的50左右，不僅使灌區效益得不到正常發揮，嚴重阻礙了灌區范圍內的經濟發展，而且使渠道經常處于小流量、高水位運行，延長了次通水時間，大大增加了渠道工程的安全管理難度。
  14. The incoming water brings silt with it into the pond. this silt settles onto the pond floor and needs to be removed or else the pond will dry up. as a result, the reserve s dredger is now busy clearing the silt from the channels around the perimeter of

    沿岸濕地會被淤泥堵塞，逐漸變為乾地，這是自然現象，米埔亦難以避免：當基圍換水時，淤泥隨流入的水沖進塘內，並積聚塘底，若不清理，水塘終會乾涸。
  15. Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers

    文摘:以雙流體模型為基礎，通過質量守恆方程和動量守恆方程的耦合，提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件，計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響，解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明，乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變，隨液滴尺寸多分散性的增大，極大堆砌分數增大；隨液滴平均尺寸的增大，多分散性對極大堆砌分數的影響減弱；當韋伯數足夠大時，液滴尺寸及其分佈對乳化液極大堆砌分數無影響
  16. Annual precipitation series about 50 years is stable and no period ; further, the climate drying and desertification are n ' t caused directly by the decrease of precipitation during the period of the research according to the relational analysis among precipitation temporal - spatial change, runoff, evaporation, potential evapotranspiration and soil water ; longyangxia reservoir which was built in 1986 does n ' t have influence on precipitation up to now ; but annual temperature series in gonghe is unstable, having a linear upward trend, and it increases about 0. 0247, 0. 0422 and 0. 0272c per year, and temperature rise must be having an influence on desertification, but there is a very little temperature change, so that the effect is very small ; annual potential evapotranspiration series is stable too, so climate change has little influence on plant water consumption. 2

    在青海共和盆地，近50年的年降雨量序列是平穩的、無周期，其時空變化與徑流、蒸發、潛在蒸散和土壤水分的關系表明，氣候乾燥和嚴重的荒漠化不是由於降雨量減少直接引起，龍羊峽水庫對共和盆地年降雨量變化沒有影響；但是年氣溫序列是非平穩的，茶卡、恰卜恰和貴南的年氣溫平均每年升高0 . 0247 、 0 . 0422和0 . 0272 ，且氣溫升高2 ，年潛在蒸散增加57mm ，盆地內氣候逐漸變乾燥，但影響比較小；由於歷年潛在蒸散序列是平穩的，因此氣候變化對盆地的作物潛在蒸散的影響在研究期內是較小的。
  17. Heterojunctions : conduction normal to junction : i - v models and characteristics. theory of graded layers ; creation of internal carrier - specific fields

    垂直於接面的電流傳導：電流-電壓模型與特性。漸變層理論；內部載子規?電場的產生。
  18. Acid demineralises the tooth surface which will, hence, be weakened

    酸素令牙齒中的礦物質開始分解流失，使牙齒表面漸漸變為脆弱。
  19. And the cutting rate to runoff energy is falling with rainfall energy increased

    降雨動能越大，對徑流能量的削減率逐漸變小。
  20. A computer method of steady non - uniform gradual varied flow in open channel amp; in river

    明渠恆定非均勻漸變流水面曲線的計算機演算法
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