英语语法分析

This scheme is base on difficulty of CDHP and calculability of DDHP, and it is provided with the main properties of group signature.

该方案基于CDHP的难解性和DDHP的可计算性，它满足群签名的基本特性。

Risks of assembly occupancies have source complicacy, intrinsical dualism, effect ponderance, limited calculability and spatiotemporal characteristics.

人员密集场所的风险具有来源的复杂性、本质的双重性、后果的严重性、有限可计算性和时空特性。

The implementation of forest green GDP calculability has vital significance to the forest macroscopic management and policy formulation of our country.

实行森林绿色GDP核算对我国森林的宏观管理和政策的制定具有重要意义。