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- QGF barreled drinking water auto washing, filling and sealing unit. QGF型自動(dòng)桶裝飲用水沖洗、灌裝、封口機組。
- Foreign-owned Enterprises, Joint venters Duplicate of business license, renrer's ID card, Unit's cacher or contract seal Unit cartifcation letter. 外商獨資、合資企業(yè)企業(yè)營(yíng)業(yè)執照副本、經(jīng)辦人身份證明、公章或合同章、法人委托書(shū)、單位介紹信。
- The structural characteristics of heat pumps:From the pump, gear, bearing seats, valve, bearing and seal unit with horizontal rotary pumps. 高溫泵的結構特點(diǎn):由泵體、齒輪、軸承座、安全閥、軸承及密封裝置組成的臥式回轉泵。
- XM-230/80 rotary seal head is a rotary seal unit on wellhead, specialized for negative pressure and low pressure drilling, characterized by reliable sealing effect, ease of opration and safe service. XM-230/80型鉆井旋轉密封頭是一種專(zhuān)用于負壓、低壓鉆井的井口旋轉密封裝置,具有密封可靠、操作簡(jiǎn)單和防爆、安全等優(yōu)點(diǎn)。
- A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit. 最后，對高速離心壓縮機發(fā)展趨勢做出了展望，提出無(wú)油密封將逐漸取代濕式密封，真正達到密封裝置的介質(zhì)的“零泄漏”。
- Cook the meat quickly at first to seal in the juices. 一開(kāi)始要大火燒肉，以便保存肉汁。
- The gear reducers are sealed units requiring periodic lubricant change. 齒輪減速器是整體密封裝置需要定期更換潤滑劑。
- The putty gives a good seal round the window. 窗戶(hù)四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我們用錫紙包裝以保持原味。
- The steering control module was a sealed unit, opened only during overhaul, with no specified overhaul time, and had accumulated 3,860 hours since last overhauled on March 3, 1998. 掌舵的控制模塊是一個(gè)密封的單位， 在檢修期間只打開(kāi)，沒(méi)有指定徹底檢查時(shí)間，并且3，860個(gè)小時(shí)自從最后在1998年3月3日徹底檢查。
- The luminous intensity on unit area. 單位面積上的發(fā)光強度。
- This document carries the royal seal. 這份文件上蓋有王室印章。
- The seal on the bottle has perished. 瓶子的封記已經(jīng)腐爛。
- He impressed his seal on the wax. 他在火漆上蓋了他的私章。
- The family is the smallest social unit. 家庭是社會(huì )最小的單位。
- The deal needs the government's seal of approval. 這一交易需經(jīng)政府批準。
- Sealing is prohibited in many countries. 許多國家禁止捕海豹。
- Seal (up) the window to prevent draughts. 把窗戶(hù)封起來(lái)以防風(fēng)。
- Pressure is force per unit area. 壓力就是電單位面積上的力。
- A round seal affixed to a papal bull. 印璽一個(gè)圓形的教皇的正式宣布訓令或法令的封印
