soil nutrition elements 土壤营养元素
feed nutrition elements 饲料营养成分
vegetal nutrition elements 植物营养元素
mineral nutrition elements 矿质营养元素
inorganic nutrition elements 无机营养元素
nutrition elements in bark 树皮养分
the major nutrition elements 主要营养元素
function of nutrition elements 营养要素的功能
The high temperature treatment increased prolamine protein content and rice nutrition elements contents in grains.
高温增加了稻米中的醇溶蛋白及稻米营养元素。
参考来源 - 高温对水稻产量与品质的影响及其生理机制This thesis systematically analyzed and discussed the various causes of algal-bloom in eutrophic aqueous environment, including the mechanism of algal-bloom, the relationship between water bloom and nutrition elements, weather conditions, water physical characteristics, biological factors.
本文对富营养化水体中引起藻类水华的各种成因进行了系统地全面地分析和探讨,主要内容包括藻类水华形成机理的理论探讨、营养元素、气候条件、水体物理学特性和生物因素与水华的关系等共五个方面。
参考来源 - 富营养化水体中藻类水华成因分析与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective: To study the relations between contents of partial necessary nutrition elements and occurrence of ill pregnancy.
前言：目的：探讨不良妊娠胎儿的发生与部分必需营养元素含量的关系。
The anaerobic fermentation slurry is a universal bio-pesticide which contains much nutrition elements and had an obvious controlling effect on many kinds of pest.
沼液作为一种广谱性的“生物农药”，含有多种有机营养成分及抗病防虫作用，对多种害虫具有明显的防治效果。
In the world wide, most of maize was planted in poor soil, and nitrogen is one of most important nutrition elements for maize growing, especially for maize yield.
世界范围内，相当一部分玉米种植在十分瘠薄的土壤上，氮素缺乏成为玉米生产最重要的限制因子之一。
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