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- shallow well multi-stage jet pump 淺井多級噴射泵
- deep well jet pump 深井噴射泵
- deep well jet type centrifugal pump 深井噴射式離心泵
- Moreover, I am lord of this trough of water and I stand up tall in this shallow well. 而且，我是這水井的主人，在這淺水井里我高高在上。
- The cooperating application of P-T packer and MFE tester is easy to make packer loose at closing operation when conducting test in shallow well. 淺井測試時(shí),P-T封隔器與MFE配合使用容易在開(kāi)關(guān)井操作時(shí)提松封隔器。
- This machine uses magnetized jet pump, may magnetize the drink, which is advantageous to the health. 本機裝有噴射泵，可以攪動(dòng)噴射飲料，有如噴射四射，新穎美觀(guān)，吸引顧客。
- Comparison with jet pump, it is indicated that there are the same side and differentia on best parameters in HJAI. 實(shí)驗結果表明，與射流泵對照，水氣射流通風(fēng)器最佳優(yōu)參數既有其共同之處，也有其不同點(diǎn)。
- After listening to these words, the frog of the Shallow well was shocked into realization of his own insignificance and became very ill at ease. 聽(tīng)了東海之鱉的這些話(huà),淺井里的青蛙為他自己的渺小感到很震驚,為自己的安逸感到很不愉快。
- Liquid-liquid &gas jet pump is a kind of li quid jet pump which can pump two-phase liquid and gas fluid. 液-液氣射流泵是一種能同時(shí)抽吸液、氣兩相介質(zhì)的液體噴射泵。
- Infuence of water quality for brewing tea on quality of Xinyangmaojian tea were studied with pure water,distilled water,runing water,shallow well water . 用純凈水、蒸餾水、自來(lái)水、淺井水沖泡信陽(yáng)毛尖茶,初步研究了水質(zhì)對信陽(yáng)毛尖茶沖泡品質(zhì)的影響。
- The jet pump is a form of series connection and we can obtain a lower mixture ratio, and we analyze the fundamental performance of the jet pump. 將射流泵串聯(lián)聯(lián)接,得到較小的混合比,并對其基本性能進(jìn)行分析,提出了雙級串聯(lián)射流泵的數學(xué)模型,與實(shí)驗結果基本吻
- The author gives his experiences for the disassembly, installation and adjustment of VE distributing jet pump in this paper. 本文就如何拆卸、裝配和調整VE型分配式噴油泵作了簡(jiǎn)明的經(jīng)驗介紹。
- As a very important part of borehole hydromining device, with its special advantage, jet pump becomes the main subject of this thesis. 作為鉆孔水力采煤的重要組成部分,環(huán)形噴嘴射流泵因為其獨特的優(yōu)點(diǎn)成為本論文研究的內容。
- During the process of, NGH generation, ejector jet pump is working without control and fluid jet always kept upward at high speed. 水合物生成實(shí)驗始終保持噴射器處于自由抽吸狀態(tài)，流態(tài)為高速向上的噴射型。
- The filling pile drilling machine of KP2000 type applies to pore forming construction of various architectural base and shallow well with heavy caliber, vertical well of small coal mine, defense engineering bore using and other drilling projects. KP2000型灌注樁鉆孔機適用于各種建筑基礎成孔施工以及大口徑淺水井、小煤礦豎井、國防工程用孔等鉆孔工程。
- From the actual situation of water supply to Army, the waterless shallow well rig was developed. The work principle, structural trait and trying application of the rig were introduced. 根據部隊給水工程的實(shí)際情況,研制了干式淺井鉆機,介紹了其工作原理、結構特點(diǎn)和試用情況。
- Working media and ejecting media should be treated as non-elastic for jet pump calculation when expansion ratio and compression ratio both are close to 1. 而在膨脹比和壓縮比都非常小且接近于1時(shí)，應該采用把工作介質(zhì)和引射介質(zhì)都視為非彈性的噴射泵計算方法。
- With the help of micronucleus technology of Tradescantia paludosa tetrad,the mutagenicity survey was conducted on the lower stream of Mulan and the shallow well water along its banks. 采用紫露草四分體微核技術(shù)，對莆田木蘭溪下游河溪水和飲用的淺井水進(jìn)行致突變性監測。
- Carbon Graphite Sealing rings for water pumps, jet pumps, monoblock pumps etc. 產(chǎn)品分類(lèi):機械與設備->機械零配件(元件)->引擎及馬達->碳密封圈
- Abstract: From the actual situation of water supply to Army, the waterless shallow well rig was developed.The work principle, structural trait and trying application of the rig were introduced. 中文摘要: 根據部隊給水工程的實(shí)際情況，研制了干式淺井鉆機，介紹了其工作原理、結構特點(diǎn)和試用情況。
