According to Mechanics theory the formulary of flexural rigidity, axial rigidity, shearing rigidity are deduced.根据连续力学原理推导了结构抗弯刚度 、 轴向刚度 、 抗剪刚度公式.The article made analytic assessment to groovy design method, gave out mor...
群件是一种技术,是为了便于群体工作而设计的.Groupware is technology designed to facilitate the work of groups.协作层: 群件技术,如讨论 、 交谈会话和项目库.COLLABORATION: Groupware technologies such as discussions, chat sessions and project libraries.OA体系目前大多基于两种...
售票员吹哨子, 电车停了下来.The conductor blew his whistle, and the tram stopped.警察吹哨子让汽车停下来.The policeman whistled for the car to stop.老师吹哨子开始了赛跑.The teacher blew a whistle to start the race....
Now, let's return to the factorial function.现在，让我们回到阶乘函数上来。For fractional factorial designs, indicates which effects are aliased with one another.在部分配置法设计中, 表明效果间的叠加关系.Table 1 The extrudate's experimental resul...
中间的那片园地上, 很美丽地点缀着林木.The intermediate ground , however, was beautifully studded with timber.那教堂的东边窗户,有著美丽地彩色玻璃.The church's east window has beautifully colored glass....