Most of the content of nutritive substance declined with the emergence of callusing and rooting.
随着愈伤组织和不定根的出现，多数营养物质含量呈下降趋势。
The output of agricultural nutritive substance is the one of main cause for water environment pollution.
农业生产营养物质的输出是造成水环境污染的重要原因之一。
As time goes by, a sheet gets thinner like a paper since the nutritive substance the mask sheet contains will be permeated into a skin.
随着时间的推移，面膜中所含的营养物质渗入肌肤，面膜会变得像纸一样薄。
Most of the content of nutritive substance declined with the emergence of callusing and rooting. The conventional rule of C/N value didn't suit for Taxodium distichum.
随着愈伤组织和不定根的出现，多数营养物质含量呈下降趋势，传统的C/N规律对落羽杉扦插并不适合。
There is rich of pine needle in our country. And it is very cheap, there are plenty of Vitamin and mineral substance element, so it has very high nutritive value.
我国的松针资源丰富，价格低廉，含有多种维生素和矿物质元素，具有很高的营养价值。
There is rich of pine needle in our country. And it is very cheap, there are plenty of Vitamin and mineral substance element, so it has very high nutritive value.
我国的松针资源丰富，价格低廉，含有多种维生素和矿物质元素，具有很高的营养价值。
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