n.二苯基甲烷...

A kind of polyetherester polyurethane was synthesized by polyetherester polyol, 4 , 4? ? - diphenylmethane diisocyanate and 1, 4 - dihydroxybutane.制備了以自制聚醚酯多元醇 、 二異氰酸酯和1, 4- 丁二醇交聯劑為原料合成的聚氨酯彈性體,研究了其力學性能....

cloudiness的音標：cloudiness的英式發音音標為：['kla?d?n?s]cloudiness的美式發音音標為：['kla?d?n?s]...

在原油集輸中,表面活性劑用作破乳劑 、 消泡劑、除油劑 、 防垢劑 、 緩蝕劑 、 殺菌劑等.Surfactants used in gathering transportation, include demulsifier, defoamer , deoiler inhibitor, corrosion inhibitor, bactericide etc.現有防垢劑主要有氨基多羧酸鹽類 、 有機多元膦酸類以及有機聚合物三大類.The...

peers的音標：peers的英式發音音標為：['p??z]peers的美式發音音標為：['p?rz]...

Bennettitatae的音標：...

endovaccination的音標：endovaccination的英式發音音標為：[end??v?ks?'ne??n]endovaccination的美式發音音標為：[endo?v?ks?'ne??n]...

“構筑”的拼音為：gòu zhù...

thresh的音標：thresh的英式發音音標為：[θre?]thresh的美式發音音標為：[θr??]...

我向下滾動文檔搜索“美利堅合眾國”。I scrolled down to find "United States of America".當然,用超文本鏈接因特網文檔并不是安德烈亞森發明的.Certainly, Andreessen didn't think up using hypertext to link Internet documents.按“退出”返回文檔。Press Exit to return to your ...

entry的近義詞/同義詞有：access, portal, entrance, passageway, entree, gate, door, approach, admittance, ingress, opening, jotting, bulletin, account, note, statement, item, record, rival, competitor, contestant, opponent, mouth, ...

right的現在進行時為：righting...

在各種規定的培養基上可得到銹菌的單體純凈培養物.The axenic culture of rusts has been achieved on various defined media.這種工作曾被證實適用于其它銹菌.This work has been shown to apply to other rusts.一旦定殖后, 早期銹菌的增長是對數性質的.Once established, early rust increase i...

She had shared responsibility for her brother since girlhood.她還是個小姑娘的時候就分擔起照顧弟弟的責任。None of these people will admit responsibility for their actions.這些人都不會愿意為自己的行為負責。I wouldn't call it a burden; I call it a responsib...

“晶洞狀”的英語可以翻譯為：miarolitic ...

jurist的復數形式為：jurists...