non-metallocene

常見例句

• Keywords Diketonate titanium;Non metallocene catalysts;Polynorbornene;
  二酮鈦;非茂催化劑;聚降冰片烯;
• Keywords non metallocene catalyst;olefin polymerization;structure;performance;
  非茂金屬催化劑;烯烴聚合;結(jié)構(gòu);性能;
• Keywords Non metallocene;Supported;Grignard reagent;AlR 3;In situ;Ethylene polymerization;
  非茂催化劑;負載;格氏試劑;原位反應(yīng);烷基鋁;乙烯聚合;
• Keywords non metallocene single site catalyst;post transition metal;olefin polymerization;catalyst;review;
  非茂單中心催化劑;后過渡金屬;烯烴聚合;催化劑;述評;
• This non sequitur invalidates his argument.
  他不根據(jù)前提推理因而論證無效。
• Patience is a sine qua non for a good teacher.
  做個優(yōu)秀教師必不可少的條件是要有耐心。
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