溫度階差 的英文怎麼說

中文拼音 [wēndùjiēchā]
溫度階差 英文
thermal taper
  • 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 階 : 名詞1. （臺階） steps; stairs 2. （等級） rank 3. [醫學] （耳蝸的三個螺旋管的任一個） scala 4. [數學] order 5. [地質學] stage
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 溫度 : [物理學] temperature
  1. It is found that mld based on a temperature change from the ocean surface of 0. 5 degree celsius is deeper, especially from jan. to apr., while mld based on a variable density change from the ocean surface with a temperature change of 0. 5 degree celsius is shallower

    分析表明，基於溫度階躍0 . 5得到的mld較深，尤其在1 4月，這可能主要是因為沒考慮mld此時受到的鹽度變化的影響；基於溫差為0 . 5對應的密度定義的mld最淺。
  2. In different in terne die travel, the metal flow characterize in warm extrusion forming processes and the affection for the flow of metal stage which made by the difference between the blank bottom altitude and the axial direction limiting size in warm extrusion forming technique have been analysed we have gotten the equivalent strain field and the velocity field and other field variable that the blank in different in terne die travel and the die travel - load curve. at the same time, we have analyzed the contributing factor for the oil pump stator forming process optimized and achieve thereasonable die parameter for the war m extrusion forming finally, the optimized technics parameters were used into pilot production, then the qualified oil pump stator forging were produced, the analog results were compared with those of pilot production

    論文具體分析研究了不同成形工藝過程中金屬流動的特點，並對不同凸模行程下溫擠成形過程中的金屬流動特點、坯料連皮厚度（底部高度）與溫擠壓成形工藝中的軸向界限尺寸的差值對金屬變形階段的影響進行了分析，獲得了坯料在不同凸模行程下的等效應變場、速度場等場變量及凸模行程-載荷曲線，同時對油泵定子成形過程的影響因素等進行了分析，優化並獲得了合理的溫擠成形工藝及模具參數。最後，利用模擬優化獲得的各項工藝參數進行生產實驗，得到實際生產出的合格油泵定子件，並將模擬結果與生產實驗結果進行比較。
  3. Primary culture of rat preadipocyte were prepared from the epididymal, inguinal and perirenal the fat pads of male normal, healthy, 15 - 20 days sprague - dawley rats. the preadipocyte grew better under the condition of 37, 95 % humidity, 5 % co2, ph 7. 0 - 7. 2, centrifuged at 1000r / min, m199medium, and 10 % fetal bo vine serum, seeded at a density of 4 l04, 5 l04, / cm2. oil red o staining was the special method to distinguish adipocyte from other cells, gimsa and he could determine the stage of the adiopcyte differentiation through the number of lipid drop, size and the position of the nucleolus of the staining fat cell

    經過多次實驗，確定本實驗室大鼠前體脂肪細胞的最佳培養條件是：溫度為37 ，濕度為95 ， co _ 2濃度為5 ， ph值為7 . 0 7 . 2 ，離心力為1000r / min ，培養基為m _ （ 199 ）培養基，胎牛血清濃度為10 ，合適細胞接種密度為4 10 ~ 4 、 5 10 ~ 4個/ cm ~ 2 ，染色結果表明：油紅o染色是鑒定脂肪細胞的特異方法， gimsa和he染色可根據不同區域染色程度、著色差別判斷細胞核的位置及脂滴大小、多少，觀察大鼠前體脂肪細胞分化過程中的形態變化，進而確定脂肪細胞的分化階段。
  4. ( 4 ) the fundamental situation of the west - pacific subtropical high takes place variation in the three periods during summerial and monthly in summer

    當年nino3區夏季海溫與低層風場的回歸分析及與500hpa高度場相關分析表明三個階段的環流形勢不同，存在明顯差異。
  5. ( 2 ) the stress caused by heat of hydration during construction is mainly distributed in the beams, and girders and stress in slab was smaller ; during service process, the stress caused by difference in temperature in different seasons is mainly distributed in bottom components ; the stress caused by difference of inside and outside temperature is mainly distributed in peripheral components of building ; the stress caused by difference in temperature due to sunlight is mainly distributed in the components exposed to the sun. ( 3 ) the control methods brought forward such as setting the reasonable stripping time reducing cast temperature of concrete setting after - treatment joint inflicting prestress arranging steel for construction requirement and so on are effective and their application may be extended

    在使用期，由季節溫差作用引起的結構內力主要分佈在底層構件上；由內外溫差引起的內力主要分佈在建築物外圍構件上；由日照溫差引起內力主要分佈在向陽面的構件上； （ 3 ）在施工階段，可採取使用導熱性能較好的模板、合理設計拆模時間、降低澆築溫度等措施來減小水化熱引起的結構內力；採用設置后澆帶的措施來減小結構在整體降溫情況下產生的溫度內力。
  6. The shake wave appear in the datum of strain and ground deformation, the step change appear in the datum of water temperature and water level, and the ability difference of recording earthquakes is large

    應變及地傾斜出現幅度不同的震蕩波，水溫和水位大部分出現明顯階變，且不同的儀器記震能力相差很大。
  7. The dry / wet changes of surrounding area of bohai sea during past 500 years are divided into 7 stages, based on dry / wet indexes ( d / w ) of this area from 1470 to 1985 then, the changes of dry / wet spatial types ( d / wst ) and its related dry / wet regional different iation ( d / wrd ) features among different stages are analyzed. the results show that there are 4 main kinds of d / wst in this area, whose notability and spatial distribution features in different stages are apparently different, which reflects, very well, the changing process of the d / wrd of this region in past500 years. further analysis also presents that, in warmer period, the d / wst and the d / wrd patterns are relatively unsteady, meanwhile, the dry / wet changing difference among different parts of the region is relatively great, but, in colder period, it is just on the contrary. however, in the most severely cold period of the little ice age, t he area ' s d / wst and the d / wrd pattern sareveryu nsteady, and its d / wrd extenti salsot he high estin the whole past 500 years

    用研究區1470 1985年的旱澇等級資料，劃分了該地區500年來旱澇變化的7個階段，討論了不同階段間旱澇型的變化及其旱澇區域分異意義，結果表明， 500年來研究區有4類主要旱澇型，各型旱澇在不同階段的重要程度及場型特徵均有較大差異，深刻反映了該地區500年來旱澇區域分異特徵的變化，通過對500年來旱澇變化與溫度變化的對比發現，較溫暖期，研究區的旱澇型及旱澇區域分異格局較多變，旱澇變化的區域差異性較大，較寒冷期，旱澇型及區域分異格局較穩定，旱澇變化的區域差異性較小，而在小冰期最寒冷階段，旱澇型及旱澇區域分異格局的變動十分頻繁，旱澇變化的區域差異性亦最大
  8. The tower shafts, most of which are hollow and varying in cross section, and altitudinal construction bring trouble to the form work and the stress of strand wire. and the cracks on the crossbeams will be caused by the following - deformation of the bracing structure joints, elastic deformation ， uneven settlement and temperature changes. the additional stress of the base slab and the foundation is caused by the deviation of cable bent tower construction

    但大跨度橋梁混凝土索塔施工設備進場及現場管理都比較困難；塔柱多為空心變截面，且為高空作業，給模板工程及預應力張拉帶來一定困難；支撐系統連接的間隙變形、彈性變形、不均勻沉降以及環境溫差可導致橫梁裂縫；索塔施工偏位會引起的承臺和基礎的附加應力，對加勁梁的架設影響大；懸吊結構未完體系（架設時）施工階段的風致振動往往影響到施工的安全和質量；實心塔柱部分體積較大，易產生溫度裂縫。
  9. ( 6 ) the validity of control methods of crack has been verified by using engineering instances. on the basis of the researches mentioned above, some crucial conclusions are acquired as follows : ( 1 ) during construction, the cracks in beams and girders were caused by the drop of temperature and by the difference in the inside and outside temperature. the crack in slab was caused by shrinkage due to the loss of water

    通過上述研究工作得出了一些重要的成果： （ 1 ）在施工階段，大面積現澆樓蓋結構主次梁的裂縫由溫度降幅和內外溫差引起，板的裂縫主要由失水收縮引起； （ 2 ）在施工期，由水化熱引起的應力主要分佈在主次梁中，板中應力較小。
  10. The linear errors and high order errors of a sensor ( especially piezoresistive sensor ) can be corrected by using this system

    該系統可以補償傳感器（特別是硅壓阻傳感器）溫度誤差的線性部分和高階非線性部分。
  11. Abstract : combining engineering practices, the main reason for concrete crack during the construction in winter of the mass concrete with box foundation floor is analyzed, the key is temperature difference between insides and outsides. some measures to prevent concrete crack from occuring is put forward. these measures feasibilities by means of temperature difference computation, concrete tension stress checking computation, temperature recordings are validated

    文摘:結合工程實際分析了箱形基礎底板大體積砼在冬期施工階段產生溫度裂縫的主要原因，提出了砼冬期施工的關鍵是防止產生溫度裂縫，對防止砼產生裂縫的主要措施進行了探討，並通過砼體內外溫度差的計算，砼抗拉強度驗算和測溫記錄驗證了這些措施的可行性
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