1) Fire intensity
火强度
1.
Fire intensity(I) is calculated by an experiential formula,and the diameter at the breast height (DBH) after each fire concludes from the materials of DBH measured in the field.
为准确评价林火在大兴安岭樟子松林中的地位和作用,在大兴安岭呼伦贝尔盟莫尔道嘎林区樟子松林内,利用火疤木解析的方法,确定了3块火疤木集中的样地历史林火发生的年代及每次林火的火焰高度(h);林火强度(I)通过经验公式计算;结合样地每木调查,推算了林火发生后样地林木胸径。
2.
Fire intensity, flame height and fire spreading are basic characters of the fire behavior.
国内外林火研究人员多年来致力于火行为特征的研究描述 ,在火场范围 (周长或面积 )、火焰特征、火强度、火头的蔓延速度等方面取得了一些显著的进展 ,其中火强度、火焰高度和火蔓延速度是林火行为的 3大指标。
3.
The relationship between moisture content and fire spread index was analyzed using no liner regression, and also the water storage, potential energy, energy release and fire intensity index were calculated on the basis of measured date.
以秦岭火地塘林区油松、华山松、锐齿栎和落叶松 4种林分地被物为研究对象 ,测定了 4种林分地被物在春季防火期林火蔓延指标随含水率的变化趋势及其灭火含水率 ,在此基础上计算各林分地被物的水分贮量、潜在能量、能量释放和火强度指标。
2) ignition intensity
点火强度
1.
The burning behavior of composition B was researched by steel tubes under different ignition intensity.
用燃烧转爆轰 (DDT)管实验对B炸药在不同点火强度下的燃烧行为进行了研究 ,实验以硝化棉作为点火药 ,通过调节火药量控制点火强度 ,结果表明 ,随着点火强度的增加 ,B炸药的反应速度增大。
3) fire intensity
火灾强度
1.
According to different fire loads, studies the changing relation between the critical velocity and fire intensity.
针对不同的火灾荷载,研究了临界风速随火灾强度的变化关系。
4) forest fire intensity
林火强度
5) fire intensity
火烧强度
1.
The degree of restoration negatively correlated with fire intensity,which meant that the more severely it was burned,the worse the restoration was.
利用LANDSATTM影像,通过分类、提取森林景观类型及NDVI值,在较大尺度上探讨了火烧区火烧强度与森林景观格局、功能恢复的关系。
6) volcano magnitude
火山强度
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
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