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polyether造句

1、So the demand for polyether simultaneous rapid growth.
因此對聚醚的需求量同步快速增長。

2、The method of blocking unsaturated polyether has been described.
簡要介紹了不飽和端羥基聚醚的封端方法。

3、High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
以自產(chǎn)聚醚多元醇為主要原料,試制成高回彈塊狀聚氨酯軟泡。

4、The low viscosity polyether polyol was synthesized under raising the vaccum degree step by step.
采用逐步升高真空度的方法合成了低粘度的聚酯多元醇。

5、Polyether is often used as pharmaceutical excipient and emulsifier because of its low toxicity.
聚醚毒性很低,常用作藥物賦形劑和乳化劑。

6、STUDY ON POLYETHER BASED POLYURETHANE/EPOXY (PU/EF) IPNS
聚醚氨酯/環(huán)氧樹脂(PU/EP)互穿聚合物網(wǎng)絡(IPN)的研究

7、Two components of the polyether polyurethane systems with water as blowing agent are prepared.
制得了以水作發(fā)泡劑的聚醚型聚氨酯鞋底原液。

8、Study on Chemorheology of the Reaction Between Polyether and Liquefied MDI
聚醚多元醇/液化MDI反應的化學流變性研究

9、Experiment shows that to polyether initiator, crude emulsion breaking has definite selectivity.
試驗證明:原油破乳對聚醚引發(fā)劑有一定選擇性。

10、Some kind polyether and fire retardant are chosen.
對聚醚及阻燃劑作了選擇試驗。

11、Changing the structure of random polyether can modify its properties.
通過改變聚醚結構來使之達到預期的性能

12、The problems in production of low unsaturation polyether with DMC catalyst were introduced.
介紹了使用DMC催化劑生產(chǎn)低不飽和度聚醚時存在問題。

13、One of the main quality index of polyether is the potassium and sodium contents.
聚醚中鉀、鈉含量是其重要質(zhì)量指標之一。

14、A raw rubber for millable polyether polyurethane elastomer was prepared.
研制了一種新型的聚醚型聚氨酯生膠。

15、The manufacturing process and the reaction mechanism of polyether polyol are resumed.
概述了聚醚多元醇的生產(chǎn)過程及反應機理。

16、They bind the polyether ladder brevetoxins and ciguatoxin.
它們結合了聚醚梯菌毒素和雪卡毒素。

17、Studies of CFC-free Formulation for Flexible Polyether PU Foam
聚醚型軟質(zhì)聚氨酯泡沫塑料無氟氯烴配方研究

18、At last, the application of alcohol polyether phosphate ester was discussed.
最后,對醇醚磷酸酯的應用開發(fā)進行了研究。

19、It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect.
結果顯示聚醚改性有機硅消泡劑具有良好的消泡性能。

20、Effect of PB aids on property of nitrate plasticized polyether propellant
PB類助劑對硝酸酯增塑聚醚推進劑性能的影響

21、Development and Applications of CFC─free Rigid Foam Polyether Polyol GNE410
無CFC硬泡聚醚GNE410的研制及應用

22、This paper analyzes the glyceryl polyether by nuclear magnetic resonance spectroscopy.
用核磁共振分析了甘油聚醚。

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