此时人体对各类营养需求量很大，最希望的是钙质、维生素D及蛋白质食物，但也不能过量。
The human body of various nutrients in great demand, the hope is calcium, vitamin D and protein in the diet, but cannot excessive.
随著生长年龄增加种植大黄对铁、锰、钴元素营养需求量有所增加，对锌、铜、镍元素营养的需求量略减。
The cultivated rheum required quantity has an increase for the fe, mn, co, and decrease for the zn, cu, ni element nutrition with the growth age changes.
随着生长年龄增加种植大黄对铁、锰、钴元素营养需求量有所增加，对锌、铜、镍元素营养的需求量略减。
The cultivated Rheum required quantity has an increase for the Fe, Mn, Co, and decrease for the Zn, cu, Ni element nutrition with the growth age changes.
在许多营养学家的建议下，有机产品的需求量越来越高了。
There is an increasing demand for organic product, since it is highly recommended by many nutritionists.
对于NEED集合中的每种营养都有一定的需求量。
There is an amount for each nutritional need in the need set.
马铃薯对氮的吸收与营养生长和块茎的增长密切相关，植株对氮的需求量受其生长状况所控制。
The absorption of nitrogen into potato plant was closely related to the vegetative growth and tuber bulking.
海参隶属于棘皮动物门海参纲，具有良好的营养价值，含有多种具有药理作用的活性成分，深受人们的喜爱，其社会需求量日益增长。
Sea cucumber belonging to Echinodermata is a tonic and enjoyed by more and more people because of its nutrition and active substance.
其产品属高营养类产品，市场需求量极大，发展前景十分广阔。
The Product is of high nutrition. The project has broad market prospects and the excellent economic and social benefits.
氮素是植物需求量最大的矿质营养元素，也是影响植物生长的主要营养元素。
Nitrogen (n) is one of the most essential mineral elements and the major limited nutrient for plants.
氮素是植物需求量最大的矿质营养元素，也是影响植物生长的主要营养元素。
Nitrogen (n) is one of the most essential mineral elements and the major limited nutrient for plants.
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