露脸人妻系列最新|少女たちよ在线观看动漫游戏|久久精品国产亚洲AV久|吃瓜黑料网最新爆料事件|国产日产欧洲无码视频|国产二区三区毛片|青青草免费观看|精品二区三区熟女日韩国产|中文字幕av 电影|中文字幕乱码熟女第一区,成人av黄色在线观看,国产 成人 精品,国产麻豆视频一区二区三区

polymer

英 ['p?l?m?] 美['pɑl?m?]
  • n. [高分子] 聚合物
  • n. (Polymer)人名;(英)波利默

低頻詞CET6擴(kuò)展詞匯

詞態(tài)變化


復(fù)數(shù):?polymers;

中文詞源


polymer 聚合物

poly-,多,復(fù),聚,-mer,部分,詞源同merit,isomer,monomer.

英文詞源


polymer (n.)
a substance built from a large number of simple molecules of the same kind, 1855, probably from German Polymere (Berzelius, 1830), from Greek polymeres "having many parts," from polys "many" (see poly-) + meros "part" (see merit (n.)).

雙語(yǔ)例句


1. The nature of the polymer is currently a trade secret.
這一聚合物的性質(zhì)目前是個(gè)商業(yè)機(jī)密。

來(lái)自柯林斯例句

2. Hydrophobically associating water - soluble polymers is water - soluble polymer with bit of hydrophobic group in hydrophilic macro chain.
疏水締合 水溶性 聚合物(HydrophobicallyAssociating Water-Soluble Polymer, 簡(jiǎn)稱(chēng)HAWP)是親水大分子鏈上帶有少量疏水基團(tuán)的水溶性聚合物.

來(lái)自互聯(lián)網(wǎng)

3. Coverage of polymer particles is obviously influenced by emulsifier structure.
顯然聚合物膠粒總數(shù)受乳化劑結(jié)構(gòu)的影響.

來(lái)自辭典例句

4. One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant.
將1%苯基 - β - 萘胺作為抗氧化劑加到所得到的聚合物中.

來(lái)自辭典例句

5. Most polymer emulsion may coagulate when they enter waste streams.
多數(shù)聚合物乳濁液在進(jìn)入廢水流時(shí)可能凝聚.

來(lái)自辭典例句