YD2040Y广东雅达YD2030/YD2045Q/C-W三相多功能电力监测仪YD2037Y ET903V1RS485三相电压表 品牌名称 OEIN 京东价 ￥降价通知 累计评价 0 促销 展开促销 配送至 --请选择-- 支持 选择颜色 LCD三相多功能表ET903E0 ET903E1RS485三相多功能表 ET903E2RS4852DI ...
ET903-E1(RS485)三相多功能 ET903-E2(RS485+2DI) ET903-E3(RS485+2DI+2DO) ET903-E4(RS485+4DI) ET903-E5(RS485+4DI+2DO) LED三相多功能表YD9101 ET903-V0三相电压表 ET903-V1+RS485三相电压表 ET703-V0三相电压表 ET703-V1+RS485三相电压表 ET703-A0三相电流表 ET70...
903. Diffusion of impurities implanted into silicon by ion bombardment: P V Pavlov et al, Microelectronics, Coll, No 1, Taganrog 1973, 141–155 (in Russian)903. Diffusion of impurities implanted into silicon by ion bombardment: P V Pavlov et al, Microelectronics, Coll, No 1, Taganrog 1973...
Ecomorphology of parasite attachment: experiments with feather lice. The host specificity of some parasites can be reinforced by morphological specialization for attachment to mobile hosts. For example, ectoparasites with ad... Sarah E. Bush, Edward Sohn, and Dale H. Clayton - 《Journal of ...
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吊灯(81063-事事如意) 喜欢 0 阅读量: 2 申请(专利)号: 202430098150 申请(专利权)人: 蒋艳秀 发明人: 蒋艳秀 收藏 引用 批量引用 报错 分享 全部来源 求助全文 cprs.patentstar.com.cn 站内活动 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷...
A virtual machine live migration method includes: acquiring load information of physical machines in a first physical machine group, where the physical machines share a same access switch; determining a source physical machine and a destination physical machine according to a first dynamic resource sche...
Suicide prevention research is a national priority, and national guidance includes the development of suicide risk management protocols (SRMPs) for the assessment and management of suicidal ideation and behavior in research trials. Few published studies describe how researchers develop and implement SRMPs...
摘要: 本文介绍了精制马钱子粉的功能,主治疾病,疗效及治疗方法等内容.马钱子应用于临床25年之久,对于疑难绝症只要对症下药,准确掌握好用量服法绝不会发展到口舌发硬,强力抽筋,昏迷中毒死亡现象.服马钱子粉只要用量少反应快,对某些疑难绝症极有可能起死回生恢复健康,反之效果差些.关键词:...
成语有"不登大雅之堂",意思是进不了文雅高贵的场所,喻粗俗不文雅.形容某些不被人看重的,"粗俗"的事物(多指文艺作品).成语中的"大雅之堂",是否确有所在呢?大雅,是《诗经》的组成部分之一.《诗大序》说:"雅者,正也,言王政之所废兴也.政有小大,故有《小雅》焉,有《大雅》焉."北宋元符三年(公元1100年...