1.
An element, such as carbon, hydrogen, oxygen, or nitrogen, required in large proportion for the normal growth and development of a plant.
大量营养素满足植物正常生长和发育而需要的大量元素，如碳、氢、氧或氮等
2.
Macronutrient Composition of Formulated Diets for Yellow Catfish (Pelteobagrus Fulvidraco Richardson) Juvenile;
黄颡鱼幼鱼三大营养素需要量的研究
3.
Studies on Nutritional Physiology of Zinc and Iron for Japanese Seabass，Lateolabrax Japonicus, and Large Yellow Croaker，Pseudosciaena Crocea R.;
鲈鱼和大黄鱼微量元素—锌、铁的营养生理研究
4.
Effects of Micronutrient Complex on Rat Lipid Metabolism;
复合微量营养素对大鼠脂质代谢的影响
5.
Macronutrient Composition of Formulated Diets for Southern Catfish (Silurus Meridionalis Chen) Juveniles;
南方鲇幼鱼对三大营养素需求量的研究
6.
Relationship Between Diet Nutrition Intakes and Long Memory of College Students;
膳食营养素摄入量与大学生长期记忆力的关系
7.
Nutrient Diagnosis of Macronutrient and Secondary Nutrients in Eucalyptus grandis Plantation in Sichuan by DRIS
四川巨桉人工林大中量营养元素DRIS诊断
8.
Distribution of Plant Macro-elements in Profile of Aged Refuse
矿化垃圾中植物大量营养元素含量的剖面分布特征
9.
Nitrogen as a plant nutrient is treated in a great number of publications.
人们对植物营养中的氮素研究已发表相当大量的报告。
10.
In addition to lime and major plant nutrients, soybeans require small amounts of Fe, Mn and Zn.
大豆除需要石灰和主要的植物营养元素之外，还需要少量的铁、锰，锌。
11.
Objective To observe the protective effects of compound micronutrients (CMN)on stress induced injury of the rats.
目的 观察复合微量营养素对大鼠应激损伤的预防作用。
12.
Effect of Marco-nutrition on Development of Giant Cell by Root-knot Nematode;
大量元素营养胁迫对根结线虫诱导的巨型细胞的影响
13.
Studied of Mechanism of Action and the Trophism and Toxic Action of Trace Element Boron on Rats;
微量元素硼对大鼠营养和毒性作用及作用机理的研究
14.
The Effects of Low Temperature on the Growth and Macro and Middle-nutrient Elements Absorption of Pepper (Capsicum Annuum L.) Seedlings
低温对辣椒幼苗生长和大中量营养元素吸收的影响
15.
Study on the Security of Hormone-type Herbicides to Chinese Cabbage
激素型除草剂对大白菜芽根生长及叶片营养物质含量的影响
16.
The essential nutrients in body can be grouped into6 categories: proteins, fats, carbohydrates and trace elements, vitamins, minerals and water.
人体需要的必需营养素可分成六大类：蛋白质、肪、水化合物与微量元素、生素，矿物质和水。
17.
Trace Elements (Iron, Copper and Zinc) and Anaemia in Children
小儿营养性贫血与微量元素铁、铜、锌
18.
Evaluation on Nutrient Status of Trace Elements in Finishing Beef Cattle
育肥牛微量元素营养状况的评价研究