液壓緩沖 的英文怎麼說
中文拼音 [yèyāhuǎnchōng]
液壓緩沖
英文
hydraulic cushion-
In pumping fluid with gas, pressure boost can be improved by enhancing the pump rotation speed, thereby improving the performance of the pump to a certain degree ; when the gas content is constant, by increasing the inlet pressure, the pressure boost can be enhanced and the pump efficiency be improved remarkably ; when the gas content is rather high, there will be a problem of matching between the gas pressure and the fluid pressure ; the performance of the multiphase pump can also be improved by means of rational design of buffer vessel and homogenizer
試驗分析認為，氣液混輸工況下，提高泵轉速可以提高增壓，在一定程度上能改善多相泵的工作性能；含氣率一定時，增加進口壓力，可使多相泵增壓值增大，泵效明顯增加，最大含氣率點后移，但含氣率很高時，存在氣液壓力相匹配問題；改進緩沖罐和均化器的設計，有利於氣液互相夾帶，避免氣囊產生，可改善多相泵的輸送性能。The investigation of characteristics of oil shock absorber with sphericity piston
採用球面活塞的液壓緩沖器特性研究Travel mechanism of each track consists of a variable two - speed piston motor, a planetary reducer and a parking brake ， travel brake buffer valve is mounted on motor to reduce hydraulic shock
每側履帶的行走機構由一個變量雙速柱塞馬達、行星減速器和制動器組成，行走制動緩沖閥與馬達一體安裝，吸收了行車時由於制動或載荷變化帶來的液壓沖擊。Study on dynamic characteristics of flap valve and hydraulic buffer about two design schems
兩種拍門液壓緩沖設計方案模型試驗研究After the introduction of the innovations and the improvements of foreign hydraulic shock absorbers, the profound cushion mechanics study is done aiming to the shock absorbers chosen for the thesis ; the cushion process of hydraulic shock absorbers can be divided into several stages, which include local pressure loss caused by across sectional area shrinking, sharp edge throttling and aperture throttling
在對國外新型液壓緩沖器的研究基礎上，針對本課題所選液壓緩沖器的結構特點，提出了分階段建立機理數學模型方法。將液壓緩沖器緩沖過程分為：由於流道斷面突然收縮引起的局部壓力損失階段，緩沖柱塞的邊緣和緩沖孔的邊緣形成銳緣節流階段，當緩沖柱塞進入緩沖孔中形成的縫隙節流階段等三過程。A sds - iso - propanol method suitable for tea plant, which was plentiful of tea polyphenols, had been developed using a modification of chen darning ' s method from different sample storage conditions such as fresh, dry and frozen shoots. it was a quick, easy, economical and effective method. the tactics were as follows : before the cell nuclear membranes were decomposed, the tea polyphenols and proteins etc. were removed
該法提取緩沖液使細胞維持一定的滲透壓，研磨時使細胞核基本保持完整；在細胞核被裂解之前去除細胞質中的茶多酚、大部分蛋白質和rna ；而後用sds裂解細胞核，異丙醇或乙醇沉澱dna ，這樣能經濟、快速和有效地從富含茶多酚、茶多糖等次生物質的茶樹新梢中提取基因組dna 。The design of hydraulic buffer for big caliber sniper rifle with adaptive control
大口徑狙擊步槍自適應液壓緩沖器設計Hydraulic shock absorber
液壓減震器油壓緩沖裝置The following equipment need buffer room ( the buffer room is used for safe cabinet of gas cylinder and noisy compressor and keeping cleaner ) : aas, afs, gc - ms, and lc - ms
5需要設緩沖間的儀器（緩沖間用來放置安全氣櫃瓶和有噪聲的壓縮機以及保持清潔）原子吸收，原子熒光，氣相色譜質譜，液相色譜質譜。Theoretical analysis of low recoil technology of anti - materiel rifles
反器材步槍應用彈簧液壓緩沖器理論分析Such rounded and systematic research has been done in this thesis. it is significant in theory and engineering for the design, performance improvements and reliability of both the shock absorbers and the pneumatic product line
本文對氣動緩沖器和氣缸用液壓緩沖器的結構原理和特性進行全面、系統的理論分析和實驗研究，對緩沖器的設計、性能改進和提高氣動生產線的性能及可靠性有著重要的理論和工程實際意義。Abstract : the design of a reverse recoil mechanism of naval gun, i. e the groove hydraulic buffer, was discussed. the hydraulic resistance formula was derived and the method for paremeter selection was put forward. the recoil distance is about 28 % shorter than the original one
文摘:討論了艦炮的一種反后坐裝置，即溝槽式液壓緩沖器的設計問題，通過推導液壓阻力公式，給出了縮短緩沖引程的有關參數選擇及設計方法，使后坐行程比原來一段式縮短28 %左右To closely investigate the uncertain nonlinear factors in the cushion process and simplify their influence for the sake of the mathematic modeling, an experimental rig is designed and constructed, for which the mechanical, hardwired and software tasks have been done. 5
為了研究氣動緩沖和液壓緩沖器緩沖過程中不確定的非線性因素，在可接受的范圍內進行簡化以方便建立相關的數學模型，設計、搭建了氣動緩沖和液壓緩沖器建模用實驗臺，完成了機械、電路、軟體等多方面的任務； 5Application of safe device of friction winding drum anti - shock tank and hydraulic buffering limited tank - support device
摩擦捲筒式防蹲罐安全裝置和液壓緩沖限力托罐裝置的應用Flush device of water closet. hydraulic pressure slow - close type flush valve
大便器沖洗裝置.液壓緩閉式沖洗閥Some of the relationship between the performance and some factors of the hydraulic damping system was found out according to the calculation and analysis
然後針對50000kn汽車大樑液壓機的緩沖系統，分別從靜態和動態兩個方面進行了分析計算。The hydraulic press for side rails of automotive frame ( hpsraf ) is one of the key equipment for automotive industries. this thesis, using one 50000kn hpsraf as an example, researched its hydraulic damping and hydraulic parallelism systems
本論文以50000kn整體式汽車大樑液壓機為研究對象，重點研究了它的沖裁緩沖和多缸同步調平兩個子系統。In the chapter 2, the power mechanism and main structure of the 50000kn hpsraf were designed first. then the schemes of hydraulic damping and parallelism control systems were given. and their theories and characteristics were explained
第二章首先確定了50000kn汽車大樑液壓機中動力機構的主體結構和主要的參數，然後給出了沖裁緩沖和多缸同步兩個系統的液壓原理圖，並對其工作原理及特點給予了解釋說明。Soundless pressing cnc makes the punch, driven by hydraulic pressure, shift during the work cycles to achieve the process of soundless press, that is to say, the punch die gets close to the material fast, and it penetrates the material till the material breaks, then the punch springs back quickly to reduce noises and vibration and assure the high production efficiency at the same time
靜音沖壓cnc控制液壓驅動的沖頭在工作循環中變速，實現靜音沖壓，即凸模快速接近材料，接著緩慢進入材料直到斷裂完成，然後沖頭快速返回，以減少噪音和震動，同時保證了較高的生產效率Effects of separation voltage and composition of running buffer on the plateau were investigated and the optimized separation condition was determined
通過考察施加的電壓和運行緩沖液的組成對氯氮平電泳峰平臺形成的影響確定了最優分離條件。分享友人