手动密闭闸阀主要由把手 、 阀体 、 插板 、 锁紧螺钉、密封装置等部件组成.The valve is mainly made up of handle, body, disc, locknut and seal etc.通过多个插头围绕着插板的画面, 含蓄来说明 自尊 自爱的这一主题.Is revolving flapper's picture through many plugs, contains explains th...
These areas are set aside for public recreational use.这些地方已经划出来用于公共娱乐。The town and its environs are inviting, with recreational attractions and art museums.那座小镇及其周边地区建有休闲胜地和艺术馆，很吸引人。The company serves the national automo...
沿着船壁向上引导的以及与航行方向一致的气流足以给这种长有特大翅膀的大鸟以充分的支撑力和前进力.The currents of air that the walls of the ship direct upwards, as well as in line of its course are enough to give the great bird with its immense wings sufficent sustenance...
A snowstorm hit the West today, bringing with it frigid temperatures.暴风雪今天袭击了西部地区，导致气温骤降。All communications with the north have been stopped by snowstorm.北部的一切交通均为暴风雪所阻.After several weeks of travel, snowstorm hit us fir...
马粪尿掺上土, 就是所谓的厩肥.Horses dung and stale mixed soil, were what we called barnyard manure.所产生的家畜粪尿量加重了环境负担.The environmental burden was became heavier due to cow's faeces and urine.古老时期城市经常是有毒地方, 弄脏由人粪尿和残骸.Cities of anc...
Based on the C # Serial Communication Management, which contains CRC checksum.基于C # 的串口通讯管理类, 含有CRC校验.CRC calculation subroutines complete source code can be used directly.CRC计算子程序完整的源代码可以直接使用.It can be used to realize t...