a material that reduces or prevents the transmission of heat or sound or electricity
例句
And the properties of the insulant rod have reached the requirements of the technical standards. 结果表明，该树脂基体满足拉挤工艺要求，其性能达到技术指标要求。
A two-step process for preparing silane-crosslinked polyethylene (PE) insulant for power cable was developed in this paper. 采用两步法制备了硅烷交联聚乙烯(PE)电力电缆绝缘料。
This paper modified silane crosslinked polyethylene (PE) insulant for power cable with ethylene-vinyl acetate copolymer (EVA). 使用乙烯-乙酸乙烯共聚物(EVA)对硅烷交联聚乙烯电力电缆绝缘料进行了改性。
Jean Jaequelin,A Reliable Algorithm for the Exact Median Rank Function[J].IEEE Trans Electr Insul 1993,28(2). 王小平;曹立明.;遗传算法-理论、应用与软件的实现[M]
A suggestion was presented for strengthening research of non-halogen flame retardant in order to develop PP cable insulant with outstanding flame retardancy ... 建议加强对无卤阻燃PP电缆料的研究,以开发出力学性能优异的无卤阻燃PP电缆料。
Bare copper flat wire technology is adopted for wire package,with H class insulant as bedding to realize functions like :quick heat dissipation,high efficiency and long working life. 线包采用丝包铜扁线技术工艺，用H级绝缘材料垫层，散热快、效率高、寿命长。
