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pressurization n.1.壓力輸送,擠壓。2.氣密,密封。3.增壓;加壓。

pressurize

At present , the model of drafting assembly manufactured domestically and abroad , which is the key part of spinning frame , mainly includes skf model , ina - v model and hp model , etc . while numerous spinning frames manufactured by our country adopt skf model drafting mode which employs spring cradle pressurization and proparea long and short apron drafting , owning advantages of stable running and others 目前國內外制造的細紗機關鍵部分牽伸裝置的形式主要有skf型、 ina - v型、 hp型等幾種。而我國制造的細紗機多數采用skf型牽伸形式,這種牽伸形式采用彈簧搖架加壓、前區長短皮圈牽伸,有其運轉穩定等特點。

In this paper , hydromechanical theories , three - dimensional unsteady turbulent finite volume model and pheonics software are adopted to simulate the pressure field and the velocity field of the drainage pipe in allusion to the actuality of the necessary pressurization test before being used . then analyze the computational results and figure out the variational rules of pressure and velocity with different leakage location while close water test or close gas test is applied 本文針對無壓管道交付使用前必須進行嚴密性試驗的現狀,運用流體力學基本理論和三維非穩態紊流的有限體積模型,采用pheonics計算軟件,數值模擬不同管徑下不同漏水點的滲漏情況,模擬閉水和閉氣試驗時管道內部的壓強場和速度場的變化,并分析計算結果,從中找出其變化規律。

Based on the characteristics of the foundation for the powerhouse of chaozhou water supply control project , the supporting measures , excavation method and control measures for the foundation excavation is put forward herein , and then the method to solve the problems such as monitoring on the supporting , de - pressurization of the ground water , treatment of the seepage from the outside and the protection of the structures inside of the foundation pit etc . are presented as well 摘要根據潮州供水樞紐工程廠房地基的特點,提出了比較合適的基坑支撐處理措施和開挖方法及控制措施,并結合工程實踐對軟深基坑開挖施工中應注意的支撐監測、地下水降壓、外水內滲處理及基坑內結構物保護等問題提出了解決方法。

They are also used for industrial and urban water supply and discharge , pressurized water supply in high - rise constructions , distant distance water supply , cold and hot water circulation pressurization in heating , bathrooms and boilers , water supply in air - conditioning and refrigeration system , and used to match other equipments 也可適用于工業和城市給排水,高層建筑增壓送水、遠距離送水、采暖、浴室、鍋爐冷暖水循環增壓空調制冷系統送水及設備配套等場合。

The high alloy and metal ceramic valve seats and valve guide manufactured by ourselves can satisfy the requirements of unleaded gasoline , diesel oil and natural gas engines , and also can apply to the requirements of natural air admission and various pressurization intensification engines 公司生產的高合金粉末冶金氣門座和氣門導管能滿足無鉛汽油機柴油機天然氣發動機需要,也能滿足自己吸氣及各種增壓強化發動機需要。并可根據客戶要求來樣加工。

This air separation plant is of an internal compression process of oxygen with air purification system by molecular sieves , and adopts the technology of air pressurization , air boosting and expansion technology , expansion air enters into mp column , full rectify and produce argon without hydrogen 本裝置為分子篩凈化空氣,采用空氣增壓、空氣增壓膨脹、膨脹空氣進下塔、全精餾無氫制氬技術的氧氣內壓縮流程。

Usage suitable for various kinds of high - speed , heavy load , long time operated diesel engines which is demanded for the api cf sf grade oil , including all kinds of diesel engines such as breathe in naturally , turbine pressurization and indirect gush out the firewood engine direction 適用于要求使用api cf sf級油的各種高速重負荷長時間運行的各種柴油發動機,包括各類自然吸氣渦輪增壓非直噴柴油發動機。

Analyses the common problems existed in present pressurization methods . based on experiences in practice , puts forwards two improved modes , and presents a qualitative analysis of system pressure distribution ( pressure diagram ) 摘要分析了目前常壓熱水鍋爐供暖系統定壓方式存在的一些問題。結合實踐提出了兩種新的定壓方式,并對其壓力分布(水壓圖)進行了定性分析。

To avoid the pollution of groundwater resource and adjacent environment caused by drainage pipe leakage , current criterion in our country stipulates that there must be a pressurization test before drainage pipes are used 為防止污水管道滲漏而導致污水外滲污染地下水資源和周邊的環境,我國現行的規范規定,無壓管道在竣工交付使用之前必須進行管道的嚴密性試驗。

Risk factors are old age , poor cardiopulmonary compliance , pathological fracture , osteoporosis , large amount of cement , excessive pressurization with cement gun , and a previously undis - trubed intramedullary canal 危險因子包括老年人,術前較差的心肺狀態,病理性骨折,骨質疏松,使用大量的骨水泥或骨水泥槍以進行骨髓腔管內加壓作用,未曾被擴鉆過的骨髓腔。

The corrugated pipe is an important part in pressurization system of diesel locomotive of dong feng4 , dong feng5 , and dong feng11 . it plays an important role to dredge the waste gas in the pressurization system 增壓系統波紋管是東風4型、東風5型、東風11型內燃機車增壓系統中重要部件,對增壓系統中的廢氣疏通起著重要的作用。

The chassis rack is placed inside a transportable trolley ( peli case ) , with handles and small wheels , filled of a o - ring and a pressurization valve to consent the use and the transport in extreme climatic conditions 為適應極端惡劣的氣候和自然環境我們將設備安放在一個便攜式耐壓的,帶把手和小輪的高強度抗沖擊的箱體內。

It suitable for it demand it use api ch - 4 grade the the oils one high speed load , the turbine pressurization not high , in cold , four stroke pairs of piston gushing out type diesel engine direct not metal of two sections 用途適用于要求使用api ch - 4級油的高速高負荷渦輪增壓中冷四沖程兩段雙金屬活塞直噴式柴油發動機。

Suitable for demanding to use generalizing oil device type four stroke turbine pressurization of gasoline engine and high speed or the breathing in type diesel engine naturally of specification oil of api sf cd 用途適用于要求使用api sf cd規格油品的普通化油器式汽油發動機和高速四沖程渦輪增壓或自然吸氣式柴油發動機。

Fillings : the fillings is new - styled high - efficiency fillings , and the material of the fillings is new pvc engineering plastics , and is shaped through hot plastic pressurization and interlaced 填料:選用新型高效填料,材質為全新pvc工程塑料,經熱塑加壓成壓,交錯排列。

A recommendation was made by inspectors that consideration be given by the company to the fitting of an interlock trip between the ventilation systems to prevent cell pressurization 檢查人員建議,公司應當考慮在這些通風系統之間安裝一個連鎖分離裝置,以防止單元增壓。

Abstract : a pressurization vessel instead of the original vented vessel was used to determine the aluminum oxide content in fcc catalyst to enhance its solubility in acid solvent 文摘:采用1 + 1鹽酸水溶液作溶解試劑,壓力溶彈密封溶解催化劑樣品測定氧化鋁含量。

He also devised a new packaging system for preserving coffee in which the cans were filled with inert gases instead of air : pressurization 他還設計了全新的咖啡保鮮包裝法? ?加壓法,這種方法采用惰性氣體作為罐頭的填充氣體,而并非原來使用的空氣。

The metal detector , and also the pressurization of the airplane , provided that it is performed correctly , are no risk for either you or your baby 如果飛機上的金屬探測器及壓力輸送操作正常,那麼就不會對?及寶寶造成傷害。