Research on skylight arrangement and transport organization of single-track railway;
单线铁路的天窗开设与运输组织问题研究
Energy consumption characteristics of day lighted buildings with skylight;
天窗昼光照明能耗特性的研究
The optimum study on the running scheme of passenger train and skylight on the speed-up busy Line;
提速繁忙干线旅客列车开行与天窗设置的组合优化研究
Computerized simulation of dynamics for mechanism operation of pneumatic ventilation-windows in greenhouse;
温室气动天窗机构的动力学仿真研究
Adopting speediness, sureness, credibility, low cost pneumatics to design the operation of ventilation-windows was a reasonable solving method.
为满足现代温室对室内环境越来越高的要求,采用快速、安全、可靠、低成本的气动自动化技术设计气动天窗系统,可以实现天窗系统开闭与开度的自动化调控。
The author infered back the Karst window percolation volume from the regression equation.
本文以均衡理论为基础，采用数理统计方法，通过对马庄矿区１６年间丰水期最大矿坑涌水量与其对应的灰岩地下水水位降资料的研究，知二者为幂指数关系，从二者所建立的回归方程中，反推出马庄矿区的天窗渗漏量，进而推之。