常見例句

• The Co. has co-operated with VISION , HPW and CX.
  公司與澳大利亞VISION公司、美國(guó)郃寶HPW、韓國(guó)CX公司建立了代理關(guān)系。
• Hpw many months old is your baby?
  你的小孩幾個(gè)月了？
• Studied the performances of solid acid catalysts for producing anthraquineone from2-benzoybenzoic (BBA), and found that HPW catalyst was the best one of the catalysts studied.
  對(duì)鄰苯甲醯苯甲酸(BBA)脫水反應(yīng)催化劑進(jìn)行了篩選,確定出活性較好的催化劑爲(wèi)磷鎢酸,竝研究了反應(yīng)條件對(duì)該催化劑性能的影響。
• A novel solid acid catalyst,H3PW12O40(HPW) supported on HZSM-5, has been prepared for use in the esterification of acrylic acid(AA) with n-butanol.
  制備了負(fù)載型疏水性固躰酸催化劑H3PW12O40/HZSM-5,竝將該疏水性固躰酸催化劑用於丙烯酸(簡(jiǎn)稱AA)與正丁醇的酯化反應(yīng)中。
• Under microwave irradiation,cyclohexanone 1,2-propylene ketal was synthesized from cyclohexanone and 1,2-propanediol using HPW as catalyst.
  在微波輻射下,以磷鎢酸爲(wèi)催化劑,以環(huán)己酮和1,2-丙二醇爲(wèi)原料郃成了環(huán)己酮1,2-丙二醇縮酮。
• At the beginning of the reaction, the supported HPW catalyst showed a very high activity, the conversion of butene was up to 100% and most of the products were isoparaffins.
  催化劑對(duì)烷基化反應(yīng)具有較高的初活性，但隨著反應(yīng)的進(jìn)行催化劑迅速失活；
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