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- A method for calculating the power for crawler tracks of boom type roadheader is involved. 本文探討懸臂式部分斷面掘進(jìn)機履帶行走機構驅動(dòng)功率的計算方法。
- The new type tunnel kiln and roller kiln by adopting cleaned cold gas as fuel can greatly reduce firing energy consumption and improve glaze glossiness and regularity of products. 采用凈化冷煤氣作為燃料開(kāi)發(fā)應用新型明焰裸燒的隧道窯和輥道窯,可以大幅度降低燒成能耗,提高產(chǎn)品釉面光澤度和規整度。
- The new type tunnel kiln and roller kiln by adopting cleaned cold gas as fuel can greatly reduce firing energy-consumption and improve glaze glassiness and regularity of products. 采用凈化冷煤氣作為燃料開(kāi)發(fā)成功新型明焰裸燒的隧道窯和輥道窯,運行使用結果表明,該窯可以大幅度降低燒成能耗,提高產(chǎn)品釉面光澤度和規整度。
- The SD series axialflow type tunnel ventilator is one kind which Our company and the Academia Sinica concerned experts develop together low chirp, the highly effective tunnel air blower. SD系列軸流式隧道通風(fēng)機是我公司與中科院有關(guān)專(zhuān)家一道研制的一種低噪、高效隧道風(fēng)機。
- Bifurcated tunnel is one of the new type tunnels, the excavation way and support style are key factors to the rock stability. 摘要分岔隧道是一種新型的隧道結構形式，其設計方案、開(kāi)挖支護方法對圍巖穩定性至關(guān)重要。
- impact type tunnel boring machine 沖擊式掘進(jìn)機
- Stand clear of the swinging boom of the crane. 不要走近轉動(dòng)的超重機吊桿。
- Introduces improving methods of first transporter speed reducer system in MRH-S100-41 type tunneling machine,analyses the function,use,advantage and effect after improving. 介紹了MRH-S100-41型掘進(jìn)機第一運輸機減速器系統的改造方法,論述改造后減速系統的功用、優(yōu)點(diǎn),以及推廣應用效果
- Test and research on inner forces and ground pressure of boom type support pile 懸臂式支護樁內力及土壓力的試驗研究
- He made his pile during the property boom. 在房地產(chǎn)生意興隆期間他發(fā)了大財。
- The clock began to boom out twelve. 時(shí)鐘開(kāi)始敲十二點(diǎn)。
- The long boom of the crane functions like our arms. 起重機的長(cháng)臂與我們的手臂功能相同。
- Profit multiply in the boom year. 興旺之年利潤增長(cháng)。
- The boom of the airplane was damaged. 飛機的尾桁受到損害。
- We heard a hollow boom of thunder. 我們聽(tīng)到低沈的隆隆雷聲。
- The economic boom tapered off in the 1970s. 經(jīng)濟繁榮在七十年代慢慢消失了。
- The city is having a building boom. 這個(gè)城市正在大興土木。
- In a printer, the removable type element. 印刷機上可拆卸的打印部件。
- The oil market is enjoying a boom. 石油市場(chǎng)欣欣向榮。
- Do you type the letter or take a rest? 你打信呢，還是休息呢？
