6ES7531-7MH00-0AB0全新西门子S7-1500系列CPU 8AI模拟量输入模块 ￥3900.00 查看详情 西门子6ES7136-6BA01-0CA0安全型电子模块ET200SP F-DI8*24VDC HF ￥460.00 查看详情 西门子24V/20A调节型电源6EP3336-7SB00-3AX0全新原装正品 ￥780.00 查看详情 6ES7414-5HM06-0AB0西门子S7-400PLC模块CPU处理器模组 ...
摘要: 王洛勇是谁?我想大家不会陌生.热播电视剧《虎啸龙吟》里的"诸葛孔明",早年电视剧《焦裕禄》的"焦裕禄",《神雕侠侣》里的"郭靖",《杨贵妃秘史》里的"诗仙李白"等等:王洛勇塑造了太多影视经典角色.关键词:艺术人生 《焦裕禄》 《神雕侠侣》 诸葛孔明 电视剧 杨贵妃 龙吟 影视 ...
用于组合主图象和辅助图象的装置包括主图象信号源和表示辅助图象信号的样点源.次取样器采用梅花取样方式或矩形次取样方式有选择地对辅助图象样点进行次取样.信号组合器把主图象和表示经过次取样的辅助图象样点的信号相组合以产生组合图象.控制电路产生用于次取样器的冻结控制信号,该信号控制次取样器在冻结帧操作期间采...
Improved cookware is disclosed having non-ferrous metal sidewalls and a natural stone bottom central portion. The non-ferrous metal sidewalls preferably are formed of an aluminum alloy having a coefficient of thermal expansion substantially equal to the coefficient of thermal expansion of the natural ...
The subject of the invention is a new use of D,L-4-benzamido-N,N-dipropyl-glutaramic acid (proglumide) in human pain relief. According to the invention proglumide is used both alone, at dosages of from 0.5 to 30 mg/kg of body weight, and in association with analgesic-narcotic dru...
摘要: We established a nested case–control study cohort of myelodysplastic syndrome patients (n = 435). And 41 patients had conditions progressing to leukemia (case group = 41), 342 pati... 查看全部>>关键词: Myelodysplastic syndrome Acute myeloid leukemia Risk factors Nested case–control study...