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- By the use of combination type of packed seal and bellow seal, the leakage problem of polymeric kettle seal could be solved, the repair period could be prolonged, the fairly good benefit result for the unit was raised. 以填料密封與波紋管機械密封的組合形式,可解決聚合釜密封的泄漏問(wèn)題,延長(cháng)密封的檢修時(shí)間,為裝置增加較好的效益。
- Undergraduates enrolled in Zhengzhou University in 1999 and I were before the high voltage polymerization kettle in our lab in summer, 2003. 2003年夏，我與99級本科畢業(yè)生在實(shí)驗室高壓聚合釜前留影。
- Taking polymerization kettle as an example,the concept of edge stress was introduced into failure analysis of pressure vessels. 以聚合釜為例,對壓力容器的邊緣應力的概念及其在失效分析中的作用進(jìn)行了分析。
- As for stirred reactor like PVC polymerization kettle, the vibration of stirrer is concerned with stirrer shaft directly.And so stirrer shaft design is very important. 對于PVC聚合釜這類(lèi)機械攪拌反應器來(lái)說(shuō)，攪拌器的振動(dòng)直接與攪拌軸的設計有關(guān)，因此攪拌軸的設計尤為重要。
- This article analyzes the causes of cracks on the cartridge body of polymerization kettle and the failure mode,and put forward some corresponding countermeasures. 對聚合釜筒體裂紋產(chǎn)生的原因、失效破壞的方式進(jìn)行分析,并提出相應的控制對策。
- The kettle was boiling away merrily on the fire. 壺水燒開(kāi)了咕嘟咕嘟地滾泡。
- Take the kettle from off the fire. 把水壺從火爐上拿開(kāi)。
- The switch on the kettle won't stay down. 這個(gè)水壺上的開(kāi)關(guān)按下時(shí)卡不住了。
- The lard was tried in a big kettle. 這豬油在大鍋熬煉。
- The kettle was singing (away) on the cooker. 水壺在爐子上發(fā)出嗚嗚聲。
- The water in the kettle had all boiled away. 壺里的水完全燒乾了。
- A polymer of two or more different monomers. 共聚物一種由兩種或多種不同單體構成的聚合物
- The kettle is steaming away on the stove. 爐子上的水壺正在冒蒸汽。
- The kettle was singing on the fire. 水壺在火上絲絲作響。
- The inside of the kettle is encrusted with lime. 壺的內部嵌著(zhù)一層石灰。
- A molecule that can combine with others to form a polymer. 單體可以與其他分子結合形成聚合物的分子
- Keywords Polymerization kettle;Polyreaction;Influence factors; 聚合釜;聚合反應;影響;
- She has got the kettle on for a cup of tea. 她已經(jīng)燒上一壺水準備泡杯茶喝。
- A short polymeric chain of two to ten nucleotides. 低（聚）核苷酸由兩個(gè)到十個(gè)核苷酸構成的一條短聚體鏈
- The insulated polymeric film was proved to be polymer arylether by time-resolved rapid scan infrared spectroscopy. 利用超微電極技術(shù)研究了丹皮酚電化學(xué)氧化的動(dòng)力學(xué)過(guò)程，并用時(shí)間分辨快速掃描現場(chǎng)紅外光譜電化學(xué)證明了電極表面的聚合物膜是芳醚類(lèi)聚合物。
