Studies generally report a pre-transition suicide attempt rate of20% or more, with MTFs relatively more likely to attempt suicide than FTMs. 研究资料都报告说,性别转化前的自杀企图比例为20%以上,男性变女性的自杀企图相对高于女性变男性的。
Discussion on Surveillance and Control Strategy of Freeway Traffic Management System 高速公路交通管理系统(FTMS)监控战略探讨
This paper presented the customer satisfaction index of estimation model for FTMS based on transportation information by economic method, and researched on its evaluation method. 利用计量经济学方法建立了基于交通运输信息的高速公路交通管理系统用户满意度指数模型,并对测评方法进行了研究。
The study of measuring the customer satisfaction degree for Freeway Traffic Management System ( FTMS) has important significance for the socio-economic impact evaluation of transportation projects. 高速公路交通管理系统用户满意度的测评研究对交通运输项目社会经济影响评价具有重要意义。