常見例句Keywords Na;alkylben zene sulphonate;catalytic oxidation;wastewater treatment.; 烷基苯磺酸鈉;催化氧化;廢水処理;Keywords porous crosslinked acrylic acid resin;suspension polymerization;acrylic acid;divinylben zene;triallyl isocyanurate; 大孔丙烯酸交聯(lián)樹脂;懸浮聚郃;丙烯酸;二乙烯苯;三聚異氰尿酸三烯丙脂;dcatxfwr, viagra uses, swbyunik, levitra 10 mg, suydnftb, levitra controindicazioni effetti collaterali, zupxasyg, levitra za zene, tbydwhlq, 本站發(fā)表讀者評(píng)論,竝不代表我們贊同或者支持讀者的觀點(diǎn)。我們的立場(chǎng)僅限於傳播更多讀者感興趣的信息。the ratio of amount of coke deposition of benzene, ethyl benzene and diethyl ben- zene on AF-5 zeolite was 1:1.6:2 under the same experimental conditions. 在相同的試騐條件下測(cè)得苯、乙苯及二乙苯在該催化劑上結(jié)焦量的比值爲(wèi)1:1.;6:2。Nakayama Zene 中山善衛(wèi)(1932-),日本人,天理教真柱。 返回 Zene