水動力封閉 的英文怎麼說
中文拼音 [shuǐdònglìfēngbì]
水動力封閉
英文
hydrodynamic closure-
Due to exceedingly flat arched vault of the flat tunnel with outsized span and renewed stress allocation in surrounding rock after excavation, which would inevitably induce some excessively large load on the base of arch, therefore, larger load - bearing capability in the is " foundation is a must. on the other hand, smooth face explosion must be applied to excavation of the arch base to further ensure the integrity and continuity of country rock around tunnel
特大跨超淺埋隧道拱部結構過于扁平，開挖后發生二次應力分佈，拱腳處的應力過大，要求有較大的地基承載力，拱腳開挖時必須採用光面爆破，保證圍巖的完整性和不受擾動，開挖后及時封閉，防止該處積水軟化圍巖。Take out active plug of the water mouth, leak sewage, next, cover the plug, then turn bent axle handle for 10 seconds, thecentral axis drives mop roller at the speed of 120 circles, i. e. swinging, dehydration and dryness
拉開導水口的活動塞子，排掉污水，再蓋回塞子封閉導水口。曲軸手柄旋轉10秒鐘，中心軸帶動滾筒旋轉達到120轉的速度高速甩水，產生離心力脫水。Pulsing vacuum high - pressure steam sterilization is able to fail due to some malfuncltions such as incompletely sealed diaphragm and strip, improperly closed gate and ball valves, unstable steam pressure and hydraulic pressure
脈動真空高壓蒸汽滅菌器在使用過程中出現蒸汽壓力、水源壓力不穩、鍋體膠條、膜片密封不良，門、球閥關閉不嚴等情況易導致滅菌失敗。Wuxi nakano machinery co., ltd. and japan - field technology, the development of a new type of closed turntable polishing concrete slabs. polished tiles from the radically changed the cooling water production accelerated, workers unable to operate close to the phenomenon ; supported by tanks under the workpiece table, it will not only compensate for the loss millstone, but stable grinding force. different uniform surface quality products ; with the grinding process workpiece turntable and rotating products
無錫中野機械有限公司引進日本技術，全新開發的轉臺型封閉式混凝土地磚磨光機，從根本上改變了磨光地磚生產中冷卻水飛濺，操作工人無法靠近的現象工件轉臺由下油缸支承，不僅能及時補償磨石的損耗，而且磨削力穩定不變，不同產品的表面質量均勻一致磨削過程中產品隨著工件轉臺而轉動，避免了其它型式磨光地磚生產中產品不動而帶來的同一產品表面質量不均的現象。Based on the previous work, the main results are as follows : 1. the sealing mechanism can be classified as capillary sealing and concentration sealing after systematical analyzing the sealing mechanism of the sealing formation. in fact, both the pressure sealing and the hydraulic sealing are belong to capillary sealing, they are special forms of capillary sealing ; 2
劃分出封蓋層的類型和規模，取得的重要成果和創新之處主要體現在： 1 、系統分析了油氣封閉機理，指出了油氣蓋層封閉油氣主要為毛細管封閉和濃度封閉，水動力封閉和壓力封閉是毛細管封閉的特殊表現形式，本質上其機理仍屬于毛細封閉。分享友人