2) hazard extent
危害程度
1.
Study on the evaluation of hazard extent of coal gob area to highway works;
煤矿采空区对公路工程的危害程度评价研究
2.
Prediction and evaluation of hazard extent of some multiple landslide;
某多期次巨型滑坡危害程度预测评价
3) Damage degree
危害程度
1.
Relationship between the amount of Hemiberlesia pitysophila and damage degree to plants;
松突圆蚧虫口数量与危害程度的关系
2.
Grading for damage degree of regional geological disasters;
区域地质灾害危害程度等级划分探讨
3.
Effects of 4 kinds of pesticides including chlorpyrifos, methidathion, thiamethoxam and imidacloprid on population and damage of Hemiberlesia pitysophila were tested by using 3 indexes of average individual amount every pine needle, ratio of needle damaged by the pest and damage degree.
采用平均虫口数、有虫针束率和危害程度3个指标评价毒死蜱、杀扑磷、噻虫嗪和吡虫啉4种杀虫剂对松突圆蚧的种群及危害动态的影响和野外防治效果。
4) hazard degree
危害程度
1.
One-way path analysis of hazard degrees of different strains of masson pine(Pinus massoniana) infested by Hemiberlesiaa pitysophila (Homoptera:Diaspididae)
松突圆蚧对不同马尾松品系危害程度的单向通径分析
2.
Correlation analysis of population size of Hemiberlesia pitysophila(Homoptera:Diaspididae),environmental factors and the hazard degree of masson pine
松突圆蚧数量、环境因子及马尾松受危害程度三者间的相关性分析
3.
This paper analyzed six evaluation indexes such as the burned area,direct economic loss,indirect economic loss,loss of ecological value,the disaster area in the region accounting for the percentage of total forest area and the frequency of forest fire occurrence,to evaluate forest fire hazard degree.
选定过火面积、直接经济效益损失量、间接经济效益损失量、生态价值损失量、成灾面积占该地区森林总面积的百分比、森林火灾发生频度等6个评价指标,用于评判森林火灾危害程度。
6) Harm extent
危害程度
1.
The preliminary forcast formula of harm extent was developed on the basis of insect plague progression table of Dendrolimus punctatus wenshanensis ,and the forecast of occurrence area was also obtained by Markov chain method with high accuracy.
编制了文山松毛虫预测预报虫灾级数表 ,提出了文山松毛虫危害程度初步测报式 。
2.
The preliminary forecast formula of harm extent was also developed on the basis of insect plague progression table of Dendrolimus houi .
运用发育进度法和期距法 ,提出了云南松毛虫 ( Dendrolimushoui Lajonquière)发生期初步测报式 ;编制出了云南松毛虫预测预报虫灾级数表 ,进而提出了云南松毛虫危害程度初步测报式。
补充资料：保险保障程度
保险保障程度
【保险保障程度】企业在风险管理决策，选择保险方式时必须评估的企业的实际财务状况及最大可能损失额。它便于对保险实行不同程度、不同范围的选择。一般可分为必须保险保障、必要保险保障和一般保险保障。 必须保险保障主要是对需要强制保险的项目和预期损失非常严重的标的进行保险。 必要保险保障是对那些可能严重损害企业经营、造成严重的损失后果，但不致于使企业破产或倒闭的损失提供保障。 一般保险保障是为上述两类没有提供的所有种类的可保风险提供保险保障。这类损失不致于给企业带来严重影响，但在一定的程度上给企业生产经营带来不利。
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