1) damage level
虫害程度
2) Pest density
害虫密度
1.
On two stage adaptive cluster sampling to assess pest density;
应用二阶适应性整群抽样估计害虫密度
2.
The application of power-exponent model in researches of pest density and crop yield losses.;
幂指模型在害虫密度与作物产量损失研究中的应用
3) damage degree
损害程度
1.
And the results show that the damage degree of velocity sensitivity is weak in this reservoir,and its damage degree of water sen- sitivity is weak,and at the same time this reservoir is damaged owing to the low acid sensitivity and the middling weak a(?)kali sensitivity.
结果表明,该油藏的速敏损害程度弱,水敏损害程度弱,同时具有弱至中等偏弱碱敏和弱酸敏效应。
4) 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
5) calamity degree
灾害程度
6) 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。
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