technetium
锝
常用释义
英音[ tekˈniːʃiəm ]
美音[ tekˈniːʃiəm ]
基本释义
- n. [化学] 锝（放射性元素，位于元素周期表第43位）
例句
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1·They named it Technetium to emphasize that it was artificially created with technology.他们把它命名为 Technetium，是为了强调它是用人工和技术相结合而创造的。
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2·As Masurium, it was the first element discovered that occurs in nature only from spontaneous fission, and as Technetium, it was the first element discovered in a laboratory.作为 Masurium，它是在自然界中发现的第一种只能通过自然裂变产生的元素；作为锝，它是在实验室中发现的第一种元素。
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3·Technetium-99 is obtained from Molybdenum-99.锝- 99从钼- 99中获取。
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4·Technetium is number 43 on the periodic table.锝是元素周期表中第43号元素。
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5·Technetium was discovered in certain cool stars.锝是在一些冷却的星体上发现的。
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6·The common colloid was Patent blue V or 99m-Technetium labeled sulfur colloid.常用胶体为专利硕土研究生论文蓝及放射性一得标记的胶体。
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7·They both have practical theory, deep technetium customers to recognize and trust.他们既有理论又有实践，深锝广大客户的认可和信赖。
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8·In order to look for some geologic materials that can retard technetium and iodine on them.为了寻找能阻滞锝、碘迂移的地质材料。
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9·They turned out to be the undiscovered elements scandium, gallium, technetium and germanium.那时还没发现的元素就是钪，镓，锗和锝。
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10·Little research on extraction kinetics of technetium was reported, which is the aim of this work.关于锝萃取动力学的研究目前很少见报道，因此有必要开展这方面的研究工作。