- 重点词汇
- CEabbr.公元(Common Era);
- has been已经;
- ISOabbr.International Organization for Standardization 国际标准化组织(成立于1946年,制定世界通用的科学、工业以及商业计量标准)
- andconj. 和,与;而且;于是,然后;因此;
- certificatedadj.合格的;
- 相关例句
Material: Nylon 66, 94 V-2, certificated by UL. Acid and corrode resisting, insulate, not to age.
材质: 采用UL认可之尼龙66料制成, 防火等级94V-2, 耐酸,耐蚀,绝缘性良好 、 不易老化,承受力特强.
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通过实验,定量分析变频风冷制冷系统的节能作用.
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Once qualified they are certificated to teach by the Department of Education.
一旦合格,教育部会授予他们执教证书.
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The purchasing power of money has depreciated since she bought her savings certificates.
自从她买了储蓄券以后,现款的购买力己降低了.
词典精选例句
可是州外的收集者却要提交特许证或警察发给的证书.
英汉非文学 - 环境法 - 环境法
