The result showed different litchi varieties had different content and scale factor of polysaccharide, and black leaf litchi was optimum to extract polysaccharide.
结果表明，荔枝品种不同，多糖的换算因子和含量也随之各异，黑叶荔枝最适合提取荔枝多糖。
The resistance index system was composed of scoring scale of chlorosis on a leaf of maize and the ACL ca.
由此建立的量化指标体系包括了叶片褪绿程度的分级标准和叶片为害度的计算两个部分。
Number of leaves per plant, irrespective of a leaf size and the number of leaves per plant in Haun scale were used as a measure of development of a plant and were also recorded on daily basis.
每天记录每株玉米的叶片数，不管叶片的大小，作为衡量植株生长发育的方法。
BAT contracts small scale and commercial tobacco growers through a local business partner to support the company's local and international leaf demand.
通过当地的商业合作伙伴，英美烟草与小规模的商业烟草种植者签约，以支持公司的本地及国际烟叶需求。
BAT contracts small scale and commercial tobacco growers through a local business partner to support the company's local and international leaf demand.
通过当地的商业合作伙伴，英美烟草与小规模的商业烟草种植者签约，以支持公司的本地及国际烟叶需求。
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