By the means of semi-stability, the ratios of edible part and non-edible part, dry and fresh parts of its biomass were tested, the nutrient components were given.
采用半定位方法测定了柠条丛生物量(鲜重)可食与不可食部分之比及生物量的干鲜比及其营养成分。
On the premise that the system there exists non-negative weak solution, the paper further discusses the semi-stability of the system solution using the theory of ordinary differential equations.
在该系统非负弱解存在的基础上，利用常微分方程理论，进一步讨论该系统解的半稳定性。
The seasonally frozen ground can be divided into intergradation, semi-intergradation, long-term stability and stability.
可把季节冻土分为过渡型、半过渡型、长期稳定型和稳定型等类型。
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