2) leaf damage index
受害叶面积指数
1.
Under acid rain stress,shoot growth and plant growth was inhibited and leaf was damaged in all the 3 species studied,and with the decline in pH of the acid rain,shoot growth index leaf damage index increased and shoot growth rate and plant growth rate decreased.
测定了3种常见园林植物在不同pH值模拟酸雨条件下的受害叶面积指数、新梢增长量和植物生长量,3个指标变化规律基本一致,可用受害叶面积指数为代表指标进行酸雨可见伤害阀值的计算和敏感等级评定,并以此描述其对酸雨污染的敏感性反应。
3) heating surface area
受热面积
1.
The mathematical correlation model of heating surface area and flue outlet temperature has been established,and the best flue temperature at furnace outlet upon condition that the heating surface area is minimized has been obtained by optimization.
建立锅炉受热面积与炉膛出口温度的数学关联模型,并通过解的最优化处理得到锅炉最少受热面积下的最佳炉膛出口温度。
4) tension area
受拉面积
1.
The same splitting tensile strength is obtained for the samesplitting area and the same tension area in cylinderical specimens of different diameters.
通过对受对称分布力作用下劈裂试件中受拉面积的计算和试验论证，得出了不同直径的劈裂试件，当其劈裂面上的受拉面积相同时，具有相同的劈拉强度，并以此为依据，得出了用韦伯理论表示的混凝土劈拉强度的尺寸效应系数。
5) affected area
受灾面积
1.
To detect the tendency in the future,we apply the method of information entropy to analyze the flood-affected area variation by using the flood disaster data of the whole country and 31 provinces,municipalities and autonomous regions.
采用复杂性测度方法来进行中国洪涝灾害受灾面积变化的研究。
6) water intak area
受水面积
补充资料：森林受害面积
森林受害面积
【森林受害面积】遭受灾害的森林面积。不论林木的损毁程度如何，只要是因为自然灾害(如火灾)和病虫害(如松毛虫)造成了森林内林木损失，受灾害范围内的面积，就是森林受害面积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条