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- The rainbow described an arc in the sky. 彩虹在天空形成了一道圓弧。
- The rainbow formed a beautiful arc in the sky. 虹在天上成美麗的弧形。
- The rainbow described an arc in the dark sky. 彩虹在昏暗的天空劃出了一道圓弧。
- The rainbow forms an arc in the sky. 彩虹在天空中呈一個(gè)弧形。
- His arm described an arc in the air. 他的手臂在空中劃出一道弧形。
- A long siege by the English was relieved by Joan of Arc in 1429. 法國的貞德于1429年解除了英軍的長(cháng)期包圍。
- Longitudinal direction butt joint of gthin gas - in tube on No. 9 helicopter has been welded by use of microplasma arc improved , and results are comfortable. 采用高頻脈沖微束等離子弧焊接直九飛機薄壁進(jìn)氣道的縱縫對接接頭;提高進(jìn)氣道的縱縫焊接質(zhì)量和產(chǎn)品合格率;得到了滿(mǎn)意的結果.
- All tubing of three or more runs shall be in tubing trays. 所有三根或三根以上導壓管應安放在導壓管槽中。
- He held the test tube in his hand thoughtfully. 他沉思地把試管拿在手里。
- Experience in Tube or Pipe industry or Steel Industries and industry where Steel coils procurements are major. 鋼管或鋼鐵行業(yè)經(jīng)驗及以采購鋼卷為主的行業(yè)；
- There is an arc in the center of the entrance hall for decoration, carved in an extremely soplisticated way. 門(mén)廳中央有弧形雕飾,雕刻也盡顯繁復。
- It is proved that the frequency response could be much improved by using restrictor in tube system. 在管路系統中加限流器能在很大程度上改善管路系統的頻率響應特性。
- Size:360-600mm in width, 500-1000cm in tube, 100-220mm in bottom, 75-140mm in gusset. 可以與紙塑復合袋，縫底開(kāi)口袋，方底開(kāi)口袋等包裝袋配套使用。
- Joan of Arc was made a saint in 1920. 1920年，貞德被追封為圣女。
- Analysis of the Accident of Looping Arc in Steel Mill DC Motor Resulting from High Peak Voltage between Commutator Bars etc. 片間峰值電壓高等原因引起軋鋼電動(dòng)機環(huán)火事故分析
- Thus, the accurate position of electron gun is very important in main sealing procedure, in which the electron guns are sealed in tube. 因此，在封口工序將電子槍裝入整管時(shí)，對電子槍定位（扭曲）有著(zhù)很高精度的要求。
- It is shown that dissymmetrical electrode properties have great influence on produced heat of arc in positive and negative times. 通過(guò)理論分析和試驗研究,發(fā)現鋁合金變極性等離子弧焊接時(shí)不對稱(chēng)電極特性對正、反極性期間電弧的產(chǎn)熱具有很大的影響。
- The wind was whispering in the trees. 一陣風(fēng)穿過(guò)樹(shù)林沙沙作響。
- Relationship and control of axis sealing and internal pressure directly affects deformation process in tube hydroforming. 圓管液壓成形過(guò)程中的軸向密封力與內壓力的關(guān)系及控制直接影響到圓管的成形狀態(tài)。
- There are 26 letters in the English alphabet. 英語(yǔ)字母表中有26個(gè)字母。
