摘要：现代人生活各种忙碌,回到家之后就是各种躺。俗话说＂能坐着就不站着,能躺着就不坐着＂,好像只要有了手机就有了全世界,但是生活真的这么无聊么？当然,作为设计师来说,在枯燥的生活中,他们更会自己找乐子,于是创造出了一系列脑洞大开的设计。

摘要：we proposed a new kind of cascade Y-branch splitter with a branching region and a fan-out region. The length of the new device are analyzed in detail and compared with ordinary ones. The results show that the new splitter can be 10%-30% shorter than the ordinary splitters. we designed and fabricated a 1×16 splitter in K+/Na+ ion-exchanged BK7 glass. The length of the new designed splitter is 30-mm, which is 85% of the length of an ordinary splitter.

摘要：The similarities and differences of ASTM and China GB standard are studied in three aspects:measure instrument,terminology and applicable *** are similar on the measuring apparatus and GB has less measurements,such as girth,length and width measurements than ASTM and it lack across chest width,back width,total crotch length and shoulder slope which are important measurements in pattern *** classifies its standards according to the customers' size,gender and *** we think GB standard could make some modifications from these fields to satisfy the users.

摘要：To monitor, control and manage the work process ofcomputer numerical control machine tools in a flexible manufacturing system (FMS) effectively, the distributed numerical control (distributed-NC) software should be innovated with the characteristics of modularization and reconfiguration. In this paper, firstly, distributed-NC functions in the FMS environment are described. Then, we present a design and development method of the real time distributed-NC that is on the basis of the re-configurable software and hardware platform and with an object-oriented model concept. Finally, to verify the proposed method, the distributed-NC software has been implemented in VC + +6.0 and has been tested in connection with the different physical flexible manufacturing shops.