大家都搜：
这是必要的
1、dreadful necessity───惊人的必要性
2、It is───它是
3、is it is───是吗
4、of necessity───必然地；不可避免地；必然， 不可避免地
5、necessity───n.需要；必然性；必需品
6、by necessity───不得已；必然地，不可避免地
7、is it worth it───值得吗
8、it is it s───是的，是的
9、it is riroll it───是的，滚开
1、One of institutional arrangement, if it can accelerate the efficiency, it is necessity be consist with the social capital belonging to the informal institutional.───一种制度安排如果能够促进效率，它必然与作为非正式制度的社会资本合意。
2、It is necessity of digital library to expand and deepen its services and promote the level of management.───这是数字图书馆拓展和深化服务功能、提升管理层次的需要。
3、Therefore it is necessity carry on comparison and analytical.───因此有必要进行比较和分析。
4、In order to elevate the effectiveness of therapia and manipulation in SLE, it is necessity to elucidate the etiology and pathogenesy of SLE.───为了更好地治疗和控制XiTong性红斑狼疮，有必要进一步阐明SLE的病因学及发病机制，加深对这种疾病病因的理解。
5、It is necessity to monitor public audit by government audit───论政府审计对社会审计监督的必要性
6、Thus, it is necessity to study the stochastic system with delay.───故而，研究随机时滞XiTong是很有必要的。
1、Therefore it is necessity to carry on the analysis to the electrical power system of electromagnetism transition condition.
2、Since the analysis and control of asymptotic behavior is main objective to the design project, it is necessity to study the stochastic large-scale system with delay.
3、It is necessity to pay attention to somesthetic-sense of people in design.
4、It is necessity that stratified sampling is used to investigate to the trees and the new stumps, and the spatial distributing pattern of the red turpentine beetles was Negative Binomial Distribution.