selenium 是什么意思

音标：[ si'li:niəm, -njəm ]

中文翻译与英英解释

	n. 【化学】硒。 a selenium cell 【电学】硒光电池，硒光电管。

a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
同义词：Se, atomic number 34,

Selenium is a chemical element with symbol?Se and atomic number?34. It is a nonmetal with properties that are intermediate between those of its periodic table column-adjacent chalcogen elements sulfur and tellurium.

例句与用法

	1.	Selenium and aluminum are found in vanishingly small concentrations within living things . 硒和铝在生物中含量其微。
	2.	But inorganic selenite is just as nutritionally effective as selenium in organic form . 但无机的亚硒酸盐却是以有机形式的硒起着营养作用。
	3.	Apart from selenium and vapour-deposited germanium and silicon, glasses are at least diatomic . 除了硒和汽相沉积的锗和硅之外，玻璃至少是二原子的。
	4.	Selenium was discovered by him over one hundred years ago as an atomic element closely associated with sulfur and tellurium . 硒作为与硫和碲关系密切的元素在一百年前被他发现。
	5.	Correlations between mercury and selenium in organisms 生物体内汞与硒的相互作用
	6.	Bioremediation technology of polluted soil by selenium 土壤硒污染的生物修复技术
	7.	Determination of trace selenium by catalytic fluorimetry 催化荧光法测定痕量硒
	8.	Method for the determination of selenium in feedstuffs - fluorometrt 二氨基萘荧光法
	9.	The advancement in selenium enriched food research in china 我国富硒食品的研究进展
	10.	Health standard for selenium in the air of workplace 车间空气中硒卫生标准

selenium是什么意思

selenium 是什么意思

中文翻译与英英解释

例句与用法