以下为句子列表：
英文: Neglecting internalization of external economic nature of historic blocks cuts down economy efficiency of historic blocks protection, affects initiative of protection, confines the enhancing of protection level and impedes the development of external econ
中文: 对历史街区外部经济性内部化的忽略降低了街区保护活动的经济效率，影响了保护的积极性，制约了保护水平的提高，阻碍了外部经济性的发挥。
更详细...
英文: On the basis of externality theory, methods of internalization of external economic nature of historic blocks are put forward in order to enhance protection level of historic blocks and development of external economic nature.
中文: 以外部性理论为基础，提出了历史街区外部经济性内部化的方法，以期提高历史街区的保护水平，促进街区外部经济性的发挥。
更详细...
英文: Their purpose is to protect equipment such as transformers and switchgear from damage; the voltage protection level would be of less importance than its ability to dissipate the charge to earth.
中文: 其作用是保护诸如变压器及开关器具免遭损坏，因此，其对地泄流的能力要比电压保护水平重要。
更详细...
|
