Selenium is the necessary micronutrient in the living process of human being and animals.

There are many kinds of micronutrient elements contained in foods that are vital to human health.

食品中含有与人体健康密切相关的多种微量元素,微量元素的毒性和生物有效性取决于它们的化学形态.

Iron A MICRONUTRIENT essential for plant growth.

铁:是植物生长所必须的微量元素.

The soybean cake which has been degreased contains rich nutrient contents and active micronutrient.

经过脱脂的大豆粕含有丰富的营养成分及微量活性物质.

A metal trace element ( micronutrient ), essential for plant growth.

植物生长必需的一种微量金属元素 ( 微量营养素 ).

Observe microorganism in the water and in the sediment by a microscope.

用显微镜观察水样本和基质样本中的微生物.

A microorganism is too small to see with the naked eye.

微生物太小,不能用肉眼看见.

The microorganism action also include the addition of starter cultures in cheese.

干酪中的微生物作用也包括人为添加发酵剂的作用.

Theresults show: vanillin has strong inhibited effect to the microorganism.

结果表明, 香兰素 具有较强的抑菌作用.

Bad flavor in milk could produce because of microorganism and physiochemical reason.

由于加工过程中微生物和理化的原因,容易使乳制品产生不良风味.

Abstract: The quantity change regularity of microorganism was studied.

文摘: 研究了序批式生物膜反应器中微生物量的变化特点.

The results show the polymer gel has good cooperation with microorganism germ.

试验结果表明,聚合物凝胶体系与微生物具有良好的配伍性,具备技术联作的可操作性.

To research the pathogenic microorganism characters of chronic pharyngitis.

目的:研究慢性咽炎的病原学问题.

Algae microorganisms in the water, over populate because the surplus nitrogen.

水中微生物水藻因为过剩的氮而大量繁殖.

The throat and mouth support a variety of microorganisms.

咽喉与口腔中也存在着许多微生物.

Whenever unsterilized foreign material penetrates a wound, microorganisms will certainly be introduced.

未灭菌的异物进入伤口都会带进微生物.

It is suggestive that simple microorganisms such as bacteria are able to survive.

这意味着,简单的微生物如细菌是可能存活的.

Microorganisms have a wide taxonomic distribution.

微生物在分类学上的分布是很广泛的.

The microorganisms including natural microflora and yeast and mold and E.

考察了菌落总数、霉菌、酵母菌数和大肠菌群数的变化.

The idea of using microorganisms to control plant pests is not new.

用微生物来控制病虫害的设想并不新鲜.

The oil sector is now an easy target for any politician with a microphone.

目前,任何一位带着“扩音器”的政治家,都很容易把石油行业当作自己的目标.