Fire disturbance only led to a significant difference in stand composition and diameter class structure for the stands at different locations, rather than completely destroying the forest.
火干扰并未完全地破坏森林,仅仅是导致林分中不同地点上林分组成和红松径阶结构的差异明显。
Alternatively, stability can be defined as the speed with which an ecosystem returns to a particular form following a major disturbance, such as a fire.
或者,稳定性可以被定义为生态系统在发生重大扰动,如一场火灾后,恢复到特定形式的速度。
Forest fire is one of the most important disturbance factors in forest ecosystem, and it has great impact on succession and recovery of forest ecosystem.
火是森林生态系统中重要的干扰因子,它对森林植被的演替与恢复均有重要的影响。
The application condition and common design method of the design of anti disturbance of the airborne fire control system with microcontroller is given in this paper.
本文给出了微控制器航空火控抗干扰设计的适用条件及常用设计方法。
There was evidence of a struggle in the disturbance in the dirt. Blaster fire had marked the rocks. They could see the acceleration blast marks from a speeder. Dooku had escaped.
尘土上有明显的打斗痕迹,石块上也留有爆能枪子弹的印记,还可以看间飞梭加速时射击的弹痕——杜库逃走了。
Thirdly, to avoid the homogeneity of reforestation, the restoration of habitats and the process of natural regeneration must be conducted according to the rule of natural disturbance (e. g. fire).
最后,依据自然规律(如火灾)进行森林恢复和天然演替,避免森林的单一化,丰富森林生境类型。
Behcet's Syndrome results from damp heat toxin and fire toxin, which are caused by a long term or improper diet or disturbance of Zang fu functions.
白塞病属湿热火毒为患,以毒邪为主要病因。饮食不节、脏腑失调、日久滞而生毒。
Behcet's Syndrome results from damp heat toxin and fire toxin, which are caused by a long term or improper diet or disturbance of Zang fu functions.
白塞病属湿热火毒为患,以毒邪为主要病因。饮食不节、脏腑失调、日久滞而生毒。
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