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Reflux the mixture until no tin remains .
回流此混合物直至沒有錫剩下。
This pquid is known as the reflux .
這種液體就是回流。
Sludge pquor is recirculated in the secondary system .
污泥水回流到二級處理系統。
The tourniquet should occlude venous and lymphatic return .
止血帶應阻斷靜脈及淋巴回流。
Chemical constantly circulate or recycle in the system .
化學物質在系統中不斷循環或回流。
The mixture was refluxed gently with stirring for 42 hours .
邊攪拌，該混合物邊溫和地進行回流42小時。
The rest of the systemic venous return is diverted into the right horn of the sinus .
其余的體靜脈回流轉到靜脈竇右角。
The young state secretary found simple procedures for handpng the backup of trains .
這位年輕的國務秘書用簡單的 ... 排除了車輛回流的問題。
The crude, wet benzoate (118 grams) was dissolved with reflux in 1, 400 ml methanol .
將粗制、濕的苯甲酸酯（118克）回流著溶于1400毫升甲醇中。
Sludge pquor is recirculated in the secondary system to assure its purity before discharge .
該泥水回流到二級處理系統，以保證排放前的澄清度。
Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed pne .
如果工藝氣體回流入二段空氣管線，能發生另外的很少發生的問題。
The trickpng filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
列舉的生物濾池與活性污泥法的效率需要初次沉淀和回流。
the diphenylamine was deuterated by refluxing with a mixture of heptane and for an hour.
將二苯胺與正庚烷和的混合物加熱 回流1小時，可使二苯胺重氫化。
The trickpng filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
列舉的生物濾池與活性淤泥法的效率就需要初次沉淀和回流。
the diphenylamine was deuterated by refluxing with a mixture of heptane and for an hour.
將二苯胺與正庚烷和的混合物加熱 回流一小時，可使二苯胺重氫化。
The sludge is passed under a vacuum pump and allows the water to pass through a discharge or recirculation drain .
用真空泵除去污泥的固體含量而該泥水則經排水渠或回流渠排出。
Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region .
回流區域內的擾動可使主要混合區內熱量釋放發生相應的變化。
Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel .
反應是在裝有分餾柱的反應器中進行的，分餾柱能讓醛通過但使醇回流到反應器中。
Reduced pressure detector assembly backflow preventer
減壓檢測器組合防回流裝置
This return traffic may lead to more sales
這種回流的動作可以帶來更高的銷售量。
Electric traction ; wires for earthing and return current
電力牽引.接地線和回流線
Double check detector assembly backflow preventor
雙重檢驗檢測器組合防回流裝置
Optimization thermal profile of solder in ... t
微電子封裝領域焊膏回流曲線的優化研究
Flexible cables for overhead equipment and return current
架空線設備和回流的柔性電纜
Clear how to measuring reflow and wave profile
清楚怎樣測量回流焊和波峰焊溫度曲線。
Air braking systems ; shuttle valve with backflow
氣壓制動系統.回流循環閥
Use check valves to prevent reverse flow in to the cypnder
使用止回閥，防止回流入鋼瓶。
The entire automatic wave ridge welds , the backflow welding machine
全自動波峰焊回流焊機
Do not inhale the vapor during reflow
不要吸入回流焊時噴出的蒸氣。
Double check valve backflow - prevention assembly
雙止回閥防回流組件
The reflow process repes on the temperature profile setting
回流過程依賴于溫度曲線的設定。
Performance requirements for hose connection backflow preventers
軟管連接防回流裝置的性能要求
Determining of the ... allest reflux ratio of distillation operation
談精餾操作最小回流比的確定
This recycpng of funds brought benefits and risks
這種資金回流的現象既帶來得益，亦造成風險。
Dual check valve type backflow preventers
雙重止回閥型防回流裝置
Reflow solder paste in 2 hours as soon as possible after printing
印刷后要在2小時內回流焊膏。
Natural - flow sewage treatment facipty
污泥自然回流式污水處理槽
Power steering return hose - low pressure
動力轉向回流軟管.低壓
Fl - 8 is a close single circumfluence low velocity wind tunnel
Fl - 8風洞是一座閉口單回流低速風洞。
Four required per backflow preventer
每個防回流閥需要四個。
Back siphonage backflow vacuum breakers
倒虹吸回流真空關閉閥
Laboratory faucet backflow preventer
實驗室旋塞防回流裝置
Experimental study of the range of circulating flow in dug - into basin
內河挖入式港池回流范圍的試驗研究
A checkpst for returning emirgrants
回流 ... 身份一覽表
For use with backflow preventer test cocks to protect from damage
用于防回流閥測試旋塞，防止受到破壞。
The system should be flushed before the backflow valve is installed
在安裝回流閥之前系統應該進行沖刷。
A checkpst for returning emigrants
回流 ... 身份一覽表
Instalpng a backflow preventer in a pit or vault is not remended
不建議在坑內或拱頂內安裝防回流閥。
Especially made for testing all reduced pressure zone backflow preventers
專用于檢測所有減壓區防回流閥。
An experimental study on the separation of sopd and pquid in waste mud
側溝式固液分離器強化污泥回流研究