lower seal 中文意思是什麼
lower seal
解釋
下密封-
In this paper, thermal evolution history of organic matter of the source rocks and hydrocarbon generation history have been researched by tti method, hydrocarbon migration direction and migration times were probed combining with the area structure development feature ; distribution pattern of the main reservoir intervals on lateral and longitudinal have been predicted by researching on development feature and control factors of the reservoir intervals, the actions of reservoir conditions in hydrocarbon accumulation and bearing also were probed combining with pore evolution feature ; the micro - pore feature of regional cap and direct seal in carboniferous - lower triassic in this area have been determined with micro - capillary pressure curve and intrusive mercury curve ; the prospecting districts have been pointed out combining with the hydro - geologic feature, the potential reservoirs were classified according to trap types in this area, the author attempt to evaluate on the hydrocarbon - bearing condition in the str ata of carboniferous ~ lower triassic from hydrocarbon generation and migration reservoir condition, reserved condition etc, and predict the reservoir types and hydrocarbon - bearing patterns combining with the structure evolution. based on above, the author point out that the central block of chenghu - tuditang synclinorium and the southern block of dangyang synclinorium are the advantageous regions for exploration
本文用tti方法研究了烴源巖有機質的熱演化史和油氣生成史，並結合區內構造發育特徵，探討油氣在區域上的運移方向和在時間上的運移期次；通過對儲集層段的發育特徵和控制因素的研究，預測了本區主要的儲集層段在橫向上和縱向上的分佈規律，並結合孔隙演化特徵，探討儲集條件在油氣聚集成藏中的作用；利用微毛細管壓力曲線法和壓汞法，對石炭系?下三疊統的區域蓋層和直接蓋層的微孔隙特徵進行了定量評價，並結合水文地質分佈特徵，指出有利於油氣保存的地區；根據區內存在的各種圈閉類型，對可能存在的油氣藏進行了分類，並試圖從油氣的生成與運移、儲集條件、保存條件等方面，動態地綜合評價石炭系?下三疊統油氣成藏條件，並結合構造演化特徵，預測其油氣藏類型和成藏模式。 -
The entire rotating assembly shall be designed with sufficient rigidity and balanced to provide for a maximum shaft deflection at the lower seal of 0. 002 " under all operating points between plus or minus 40 % of the flow at best efficiency point ( bef ) on the pump ' s performance curve
整個旋轉總裝都應該具有足夠的硬度，在泵性能曲線最好性能的正負40 %的范圍內，在所有工作點，最大的軸偏差限制在0 . 002英寸內。 -
For example, the condenser algorithm considered the trouble condition such as the leak of tube, fail of seal in vacuum system, the lower shaft sea - ting steam pressure, pollute of tube, the high water level of hot - well. the heater algorithm considered the trouble condition such as the leak, pollute of feed - water pipe and high water level of heater
如凝汽器演算法考慮了銅管泄漏、真空系統密封不嚴、軸封蒸汽壓力低、銅管結垢污染、熱井水位過高等故障項目，加熱器演算法考慮了給水管道泄漏、給水管道污染、結垢、加熱器水位過高等故障項目。 -
The study result show that tarim basin has three major better hydrocarbon source rocks, which are the cambrian - ordovician, carboniferous - lower permian and triassic - tertiary source rocks, and high efficiency gas reservoirs and seal rocks, forming five sets of regional associations of gas reservoir and capping bed
在盆地內廣泛發育有寒武系奧陶系、石炭系下二疊統和三疊系侏羅系等3套優質烴源巖，以及多套優質儲層和蓋層，形成了5套區域性儲蓋組合。 -
The claystone seal formation of lower ganchaigou formation ( ? ) and upper ganchaigou formation ( nj ) has the character of large thickness and distributional stability, which is the regional cap formation in north rim of chaidamu basin
下乾柴溝組（ e _ 3 ）與上乾柴溝組（ n _ 1 ）泥巖蓋層具有厚度大、分佈相對穩定的特點，是整個北緣地區的區域性蓋層。 -
Remove the patient ' s upper and lower dentures, if present, immediately before laryngoscopy. re - insert the patient ' s dentures to improve the mask seal if bagvalve ? mask ventilation is required
插入喉鏡前，如佩戴假牙者，應先取下全部假牙。若使用球瓣面罩通氣時，則需重新戴上假牙以保持面罩的密封性。 -
The moisture detection system shall be designed to detect the entrance of moisture in the stator and lower oil seal housing
潮氣檢測系統應該用於檢測是否有潮氣進入定子和下部油封箱體。 -
The moisture detection system shall be designed to detect the entrance of moisture in both the lower oil seal housing and the air - filled motor stator housing
潮氣檢測系統應該用於檢測是否有潮氣進入下部油封箱體或風冷式電機定子箱。 -
Lower cargo compartment door seal cracked, cockpit and cabin steadily decompressed, passengers have been furnished ( provided ) with oxygen masks
下貨艙門密封破裂，駕駛艙和客艙逐漸減壓，旅客已戴上氧氣面罩。
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