barrier n. 1.栅,栅栏,隔栏,障壁,隔板,挡板;赛马的出发栅。 2.关口,(海关)关卡。 3.障碍;壁垒;界线。 4.(扩伸到海洋中的)南极洲冰层。 a moisture barrier 防湿层。 a potential barrier 【物理学】势垒,位垒。 a barrier to progress 进步的障碍。 set up a barrier between 在…中间设置障碍。 the barriers of class 阶级的壁垒。 the barrier physics 边缘物理学。 the language barrier 语言的隔阂。 vt. 用栅围住。
Control technology ; light barriers and light scanners ; definitions 控制技术.光垒和光扫描器.定义
Control technology ; light barriers and light scanners ; used symbols 控制技术.光栅和光扫描器.使用符号
Control technology ; light barriers and light scanners ; method of measurement 控制技术.光垒和光扫描器.测量方法
Very good moisture barrier , good low temperature resistance , good light barrier and stiffness . dry products , biscuits , popsicles , chocolates 防潮、耐低温、遮光、挺性好乾燥食品、饼乾、冰条、巧克力。
The enterprise wenglor sensoric elektronische geraete gmbh is well - known and engaged not only in tettnang , but also in the specialized industries of its sphere of activity , with plastic light guidance cable , light screems , color sensors and at the same time with one - way light barrier , printers ' imprint scanner and knitting and drafting machines , mesh - making machines a competent partner Wenglor sensoric elektronische geraete gmbh是一家现代化的、可靠的专门产品供应商,这家供应商从事条形码读取仪器,印刷商标读取器,单向光栅,色彩感应器,光泽敏感元件、光泽传感器,塑料光导电缆,光栅,光传导线缆,光势垒、光电装置对、光电栅栏,事故维护光栅,来复式卡钎、圆规,镜面反射箱,传感技术,编织、针织机,网络生产机械的制造、销售。