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- For the combination type of mechanical &electrical drilling rigs, i.e.JD &LD, the drawworks is driven by narrow V-belt and chain compound drive. 機械驅動(dòng)與電驅動(dòng)混合型鉆機,即JD、LD型,后臺采用窄V帶并車(chē)或鏈條并車(chē),前臺采用交流變頻電機驅動(dòng)轉盤(pán)。
- Qingzhou series compound drive pump groups consists of the mating motive(diesel or motor), cardan shaft, reduction gearbox, clutch, coupling, coupled wheel, base, triangular belt and cleading. 青州系列聯(lián)動(dòng)機泵組由配套動(dòng)力(根據泵型配備柴油機或電機)萬(wàn)向軸、減速箱、離合器、聯(lián)軸器、聯(lián)動(dòng)輪組、聯(lián)動(dòng)底座、皮帶及護罩組成。
- Practice shows that the well testing truck with hydraulic drive system can not only overcome the shortages existed in that with mechanical drive or mechano-hydraulic compound drive, but... 實(shí)踐表明,試井車(chē)采用液壓驅動(dòng),不僅能克服機械驅動(dòng)或機械加液壓聯(lián)合驅動(dòng)存在的缺點(diǎn),而且結構簡(jiǎn)單,工作可靠,噪音小。
- For water injection wells, some technologies such as CDG gel, polymeric compound driving, profile control and acid... 對這些措施的效果進(jìn)行了分析和比較表明,CDG凝膠、聚合物驅及側鉆工藝應是今后主要采取的增產(chǎn)措施。
- How can I drive away these feelings of sadness? 我該怎樣做才能驅散憂(yōu)傷?
- Bill wave his hand to us and then drive away. 比爾向我們揮手告別后開(kāi)車(chē)走了。
- How long does it take him to drive to work? 他開(kāi)車(chē)去上班要用多長(cháng)時(shí)間?
- Oxygen enters into many compound bodies. 氧是許多化合物的組成部分。
- Sing a song to drive off those feelings of sadness. 唱首歌,驅散那些悲傷之情。
- Loneliness almost drive her mad. 孤獨幾乎使她發(fā)瘋了。
- His wife admonished him not to drive too fast. 他的妻子警告他開(kāi)車(chē)不要超速。
- It is the practice in Britain to drive on the left. 車(chē)輛靠左行駛是英國的制度。
- Air is a mixture, not a compound of gases. 空氣是氣體的混合物,不是化合物。
- They hired a coachman to drive them to London. 他們雇了一個(gè)馬車(chē)夫趕車(chē)到倫敦去。
- Rose is a plant with compound leaves. 玫瑰是復葉植物。
- The noise would drive anyone scatty. 那噪音簡(jiǎn)直能把人逼瘋。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是個(gè)復合字。
- Common salt is a compound of sodium and chlorine. 食鹽是鈉和氯的化合物。
- Could you drive me to the station? 你可以開(kāi)車(chē)送我到車(chē)站去嗎?
- I could drive a car before I left school. 我中學(xué)畢業(yè)前就會(huì )開(kāi)車(chē)了。