查询词典 vitamin A

I got this as a vitamin supplement for my 5 year old daughter.

我以前是给我的5岁的大女儿作为维他命补充而购买的这个产品。

You and I are facing a critical vitamin and mineral shortage.

你和我都面临着一个关键的维生素和矿物质缺乏。

It's like a real vitamin boost for your brain.

它就像维他命一样有对你的大脑有益。

All people over the age of 65 should take a vitamin D supplement.

所有的人超过65岁应采取维生素D的补充。

Other studies have suggested the vitamin plays a key role in protecting against cancer and heart disease.

其他的研究已经暗示着维他命在防治癌症和心脏病的方面起着重要作用。

They also received a calcium and vitamin D supplement.

他们还收到了钙和维生素D的补充。

Once normal a dose of vitamin B12 needs to be taken every three months for life.

一旦正常剂量的维生素B12需要采取每3个月的生活。

Blackberries are a fairly good source of iron and vitamin C.

黑莓果含有丰富的铁和维生素C。

Used as a vitamin feed to fill the vector with PPD.

用于饲料填加剂做为维生素的载体。

Catechin, thearubigins, and theaflavins of Tibetan tea, and products of their oxidation, degradation and complexity, contain important elements to prevent cancer, and reduce cancer and mutation so as to maintain a strong ability to kill cancer cells. The tea is also noted to prevent forms of carcinogenic nitroso compound, and restrain some enzyme that could activate carcinogen. Tibetan tea is rich in many materials, such ascatechin,β-carotene, vitamin

防癌、抗癌藏茶中茶红素、茶黄素、儿茶素以及其氧化、降解、络合产物都是重要的防癌、抗癌、抗突变的成分，有很强的杀灭癌细胞的作用；对人体致癌性亚硝基化合物的形成具有阻断功效，能抑制某些能活化致癌原的酶系；藏茶富含的多种物质，如儿茶素、β—胡萝卜素、维生素B1、B2、C、E等都有抗癌的作用。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。