seed source meaning in English

种源
种子来源

Study on variation and inheritance of phenolic compound concentrations in magnolia officinalis of different seed sources
不同种源厚朴酚类物质含量变异与遗传的初步研究
The main contents in my thesis are as follows : 1 . a grating feedback , tunable diode laser ( toptica dc 100 ) is used as a seed source and injected into a high - power slave laser
主要内容如下： 1用一个光栅反馈可调谐半导体激光器注入到一个从激光器中，实现了主从激光器的同步运转。
They do not occur in isolation from the rest of the landscape . the type of forest in a given area depends on many elements , including climate , soil , water source , rainfall patterns , seed sources and human influence
森林并不可与周围的环境分割，它们的存在乃取决于多个环境因素，例如天气泥土水源雨量分布种子来源及人类影响。
It is suggested that seed movement would be the potential seed source and play a potentially important role in the process of vegetation restoration of bare alkali - saline patches by enhancing the soil retaining capacity to seed movement
因此，表面种子流是潜在的种子资源，提高次生光硷斑对种子的截留能力（人工处理方式），将加速次生光硷斑的植被恢复进程。