2) vulnerability area
脆弱性区域
3) ecologically vulnerable region
生态脆弱区域
4) vulnerable region
脆弱域
1.
By use of sensitivity technique the authors give the definition of the index of power grid vulnerable region and propose an algorithm to calculate parameter sensitivity.
利用灵敏度技术定义了电网脆弱域指标,给出了计算参数灵敏度的算法。
2.
Considering the sensitivity of nodal voltage to line reactance and variation of reactive power of power grid comprehensively, the voltage instability index is defined as the distance between the current values and maximum allowable voltage, with these as weighted values of each bus and proposed the resperention of vulnerable region.
综合考虑母线电压关于线路电抗和系统无功功率变化的灵敏度,以各母线当前电压值与最大允许电压值的距离来表征电压失稳指标,以此作为各母线灵敏度的加权值,由此得出了电网的脆弱域指标表达式。
5) fragile zones
脆弱区
1.
The paper take the Tunpu culture tourism in TianlongGuizhou as an example,analyzing the sustainable development of tourism industry in ecologically and culturally fragile zones.
探寻天龙屯堡文化旅游的发展路径对于指导其他屯堡文化区以及文化生态脆弱区发展旅游具有重要的实际意义。
6) ecological fragile region
生态脆弱区
1.
Close attention has been paid to the ecological fragile region in western China currently.
中国西部生态脆弱区是目前我国十分关注的区域。
补充资料：脆弱性骨硬化
脆弱性骨硬化
osteopoikilosis
1915年Albers-Schonberg首先描述。起因不明。多见于男性，患者父母多有亲属关系。长骨内有致密斑点，但骨皮质正常，骨形态无改变，一般无症状。常伴有皮肤病变，如硬皮病、弥散性豆状皮肤纤维瘤病。无特效疗法。
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