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se·le·ni·um 英sɪˈliːniːəm美sɪˈliniəm英sɪ'liːnɪəm美sə'linɪəm 高八COCA³¹⁸⁸⁵BNC⁴⁷⁹⁹⁹iWeb¹⁴¹¹³Economist⁵³⁵⁸¹⁺¹
基本英英词源搭配记法近义反义例句例句
n.化硒简写符号Se
Noun:
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 pyrite1817瑞典化学家柏采利乌斯Berzelius在生产硫酸过程中发现一种红色粉末，发现它是一种性质与碲相似的新元素。为了使之与罗马大地女神忒勒斯Tellus之意命名的碲Tellurium相对应，便以希腊神话中的月亮女神塞勒涅Selene的名字命名，称为Selenium硒。在化学领域，后缀-ium通常表示金属元素，而硒并非金属元素。曾经有人提议用一个更规范的名称selenion来表示硒，但没有成功。selenium pile硒堆selenium layer硒层selenium compound硒化合物selenium photocell硒光电池selenium intoxication硒中毒gray selenium灰硒selenium photometer硒光度计selenium chloride氯化硒selenium steel加硒钢amorphous selenium非晶硒selenium dioxide二氧化硒selenium powder硒粉selenium cell硒光电管selenium sulfide硫化硒selenium contamination硒污染
钱博士selen=Selene，塞勒涅，月亮女神+ium名词后缀，表化学元素→献给月亮女神的化学元素⇒硒
词源解释1817瑞典化学家柏采利乌斯Berzelius在生产硫酸过程中发现一种红色粉末，发现它是一种性质与碲相似的新元素。为了使之与罗马大地女神忒勒斯Tellus之意命名的碲Tellurium相对应，便以希腊神话中的月亮女神塞勒涅Selene的名字命名，称为Selenium硒。在化学领域，后缀-ium通常表示金属元素，而硒并非金属元素。曾经有人提议用一个更规范的名称selenion来表示硒，但没有成功。selen=Selene，塞勒涅，月亮女神+ium名词后缀，表化学元素→献给月亮女神的化学元素⇒硒。近义词 SE东南
Selenium is a photoconductive substance.硒是一种光电导物质。
What fruit filling zinc and Selenium?什么水果补锌和硒？ And a group of French researchers found that oral doses of selenium, along with copper, vitamin E and vitamin A could prevent sunburn cell formation in human skin.
一组法国的研究者发现，口服一定剂量的硒元素、铜元素、维他命 E和 A能够阻止皮肤中晒伤细胞的形成。 yeeyan
Minerals like zinc, magnesium and selenium are vital components of enzymes that help the body fight carcinogens.
锌、镁、和硒都是许多重要的酶的构成成分，这些酶能够帮助机体与致癌物质做斗争。 yeeyan
On top of that, it is high in potassium, B vitamins, iron, and selenium.
更重要的是，它含有较高的钾、维生素 B、铁和硒。 yeeyan
This review on selenium adds to this body of evidence and should give people good reason to think twice before relying on selenium supplements.
硒的审查增加了肉体的证据，而且也给人们在依赖硒补品前要再三考虑提供了很好的理由。 yeeyan
We’d normally get minerals such as selenium and copper from plants.
我们通常从植物中获取矿物质比如硒和铜。 yeeyan
But now experts say that there is enough evidence to confidently rule out selenium as a cancer preventative therapy.
但是，现在专家称已有足够的证据来百分百的证明摄取硒不是一种防癌的疗法。 yeeyan
Consider the supply of manganese, vitamins C and B6, and selenium in garlic, and you can see why it should always have a home in your kitchen.
再加上大蒜所富含的锰、维生素 C、维生素 B6和硒，不难明白为什么你家的厨房里总有蒜头。 kekenet
Don't dismiss the lowly mushroom as nutrient poor: It has the mineral selenium and antioxidants.
不要小看这种蘑菇的营养价值，白蘑菇富含硒和抗氧化剂。 kekenet
Garlic is an excellent source of the cancer fighting mineral selenium.
大蒜是抗癌矿物质硒的精美来源。 yeeyan
Half of them took a daily supplement that included vitamins C and E, selenium, zinc, and beta- carotene for eight years.
一半服用有维他命 C和 E、硒和贝塔胡萝卜素的日常补给长达八年。 yeeyan
Intakes of carotenoids, vitamin C, folate, vitamin K, vitamin E, magnesium, selenium and potassium are all much higher than in conventional diets and can be expected to promote health.
类胡萝卜素的摄入，维生素 C，叶酸，维生素 K，维生素 E，镁，硒，钾都较传统饮食要高得多，可以预期会促进健康。 yeeyan
It contains a lot of tryptophan, manganese, iron, protein and selenium.
它含有很多色氨酸，锰，铁，蛋白质和硒等元素。 yeeyan
Its peptide and trace elements like selenium have the effect of anti- virus and anti- ray.
其所含的多肽和硒等微量元素有抗病毒、抗射线作用。 yeeyan
Nevertheless, they are rich in selenium, which is related to a pleasant disposition.
尽管如此，他们含有丰富的硒，它与快乐是有关联的。 yeeyan
Small amounts of selenium are essential for health and help build a strong immune system to fight off infections and diseases.
少量的硒元素对人体健康是必要的，能帮着建立一个抵抗传染病和疾病的免疫系统。 yeeyan
Taking a daily supplement of selenium will not ward off cancer, say experts who have reviewed the available evidence.
通过检查可获得的证据，专家声称每日补充硒，并不能预防癌症。 yeeyan
Taking selenium supplements may help.
吃硒补充剂可能有所帮助。 yeeyan
The researchers concluded high levels of dietary selenium may inhibit the development of lung cancer.
研究人员推断说硒含量高的饮食可以抑制肺癌的形成。 yeeyan
The researchers found mice exposed to smoke were more likely to develop tumors and mice fed the diet with2.0 ppm selenium were less likely to develop tumors than those on the diet with0.5 ppm Se.
研究人员发现暴露在烟雾下的老鼠更有可能患肿瘤，每天吃2.0百万分之一硒比那些每天吃0.5百万分之一的硒的老鼠更不可能患肿瘤。 yeeyan
These compounds, which include vitamins A, C, and E, selenium, beta carotene, and folate, fight free radicals, unstable compounds thought to damage cells and contribute to aging.
这些包括维生素 A、 C、 E和硒、胡萝卜素、叶酸在内的混合物是抗自由基的，人们认为不稳定的自由基会伤害细胞并且导致人衰老。 yeeyan
Selenium is lost in the semen and should be replenished daily.
硒在精液中丢失，每天必须补充。 yeeyan
Selenium is critical for the production of glutathione peroxidase, the body's primary antioxidant that is found in every cell.
硒是生产谷光甘肽过氧化酶的关键，在每个细胞中找到的人体主要的抗氧化剂。 yeeyan
Selenium is needed for the proper function of the antioxidant system, which works to reduce the levels of damaging cells in the body.
硒是抗氧化防御系统发挥正确功能的必需，起降低体内损伤细胞水平的作用。 yeeyan
Selenium works synergistically with vitamin E to boost antioxidant power and prevent or slow signs of aging and hardening of tissues through oxidation.
硒和维生素 E相互协作，提高抗氧化能力防止和减缓老年化，通过氧化作用防止和减缓身体组织老化变硬。 yeeyan |