HPW

常見例句

• The Co. has co-operated with VISION , HPW and CX.
  公司與澳大利亞VISION公司、美國合寶HPW、韓國CX公司建立了代理關系。
• Hpw many months old is your baby?
  你的小孩幾個月了？
• 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.
  對鄰苯甲酰苯甲酸(BBA)脫水反應催化劑進行了篩選,確定出活性較好的催化劑為磷鎢酸,并研究了反應條件對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.
  制備了負載型疏水性固體酸催化劑H3PW12O40/HZSM-5,并將該疏水性固體酸催化劑用于丙烯酸(簡稱AA)與正丁醇的酯化反應中。
• 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,以磷鎢酸為催化劑,以環(huán)己酮和1,2-丙二醇為原料合成了環(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.
  催化劑對烷基化反應具有較高的初活性，但隨著反應的進行催化劑迅速失活；
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