常見例句And a high molecular weight poly(arylene ether nitrile sulfone) has obtained. 獲得了高分子量的聚芳醚腈砜。However, Poly(arylene ether sulfone)s still have some undesirable features. 較高溫度下負(fù)重時(shí)聚芳醚砜會(huì)發(fā)生蠕變。Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生產(chǎn)速溶粉狀硅酸鈉和羥乙基磺酸鈉等。It has been rarely reported to prepare the poly(ether sulfone)(PES)/MC nylon 6 composite via in-situ anionic polymerization so far. 目前采用陰離子原位聚合法制備聚醚砜/MC尼龍6復(fù)合材料還鮮見報(bào)道。The sulfone drugs arrest Hansen's disease if it is diagnosed in time. They were tried on Stanley, unsuccessfully. 漢森氏病如果診斷及時(shí),用磺基藥物治療可防止惡化。史坦因也用了這類藥,卻沒有奏效。Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst. 在無催化劑條件下利用過氧化氫氧化二芐基硫醚合成了二芐基亞砜和二芐基砜。 返回 sulfone