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- Two methods for determining the critical length of the drill tool section below the hydrodynamic propulsor are presented. 給出了確定井下液力推進(jìn)器以下鉆具臨界長(cháng)度的兩種方法。
- The critical length of the powder flow tube for the equal dliameter nozzle is determined by Mach Number check method and factors affecting the clogging of powder flow discussed by calculation of the numerical values. 采用馬赫數檢驗法確定等直徑管中氣粉流的臨界管長(cháng),并通過(guò)數值計算結果討論各種因素對氣粉流壅塞現象的影響。
- In 1949,Xinjiang had only several crudely built highways,with a total length of a mere 3,361 km,but by 2001,the region's highways had been extended to 80,900 km,including 428 km of expressways,230 km of Grade 1 highways and 5,558 km of Grade 2 highways. 1949年，新疆只有幾條簡(jiǎn)易公路，通車(chē)里程僅3361公里，到2001年底，全區公路通車(chē)里程已達8.;09萬(wàn)公里，其中高速公路428公里，一級公路230公里，二級公路5558公里。
- On critical length of pile in composite foundation 復合地基臨界樁長(cháng)的研究
- This river is ten times the length of that River. 這條河的長(cháng)度是那條河的十倍。
- She paced out the length of the room. 她用步子測量了房間的長(cháng)度。
- He fished a length of string out of his pocket. 他從口袋里掏出一條繩子。
- You spend a ridiculous length of time in the bath. 你洗澡用那麼長(cháng)時(shí)間，真不像話(huà)。
- Promotion will go by length of service. 晉升以服務(wù)年限為準。
- He measured the length of the room. 他量了房間的長(cháng)度。
- She paced out the length of the garden. 她用步子量出了花園的長(cháng)度。
- My estimate of the length of the room was 10 feet. 我估計房間的長(cháng)度為10 英尺。
- We are in great need of Grade A. 我們急需一等品。
- She sprinted the length of the road. 她全速跑完了那條路的全長(cháng)。
- Julia is a student of Grade Four. 朱莉婭是四年級的學(xué)生。
- On the critical length of unstable rock stratum on bedrock slope 順層巖質(zhì)邊坡不穩定巖層臨界長(cháng)度分析
- He fish a length of string out of his pocket. 他從口袋里掏出一條繩子。
- Critical Length of One-dimensional Periodic Systems with Gain 一維周期性增益介質(zhì)的臨界長(cháng)度
- The shoes hoe of grade to automatically adjusted. 鞋前幫的級別可自動(dòng)調節。
- Standard of grade estimation for product quality o. 內河鋼質(zhì)船舶出廠(chǎng)質(zhì)量評級標準。
