Specifications: Motor Type: AC Motor Package Type: QFN32 Bluetooth Category: RF TXRX+MCU Bluetooth Protocol: APTX HD Manufacturer: CSR Model: CSR1010A05-IQQM-R Features: |Bluelcok| **Advanced Connectivity and Performance** The CSR1010A05-IQQM-R is a cutting-edge IC designed for seamless int...
本公司生产销售伺服电机 伺服电机 放大器 驱动器,提供伺服电机专业参数,伺服电机价格,市场行情,优质商品批发,供应厂家等信息.伺服电机 伺服电机 品牌三菱|产地山东|价格2150.00元|规格30mm|厚度23mm|电源38V|功率50W|尺寸22cm|出瞳距离25mm|分辨率3mm|测量范围30N|测量时间1
MC-42MR-8MTS-H1500A-H3G-F(0378)程序下载: USB SLAVE B型接口 通讯端口: 内部TTL 开孔尺寸: 351mm * 278mm 产品价格: ￥1869/台 产品型号: 相关参数 详细信息 相关下载 点击下方下载资料 接线图MC-42MR-8MTS-H1500A-H3G-F.pdf 例线程MC-42MR-8MTS-H1500A-H3G-F(触摸屏、PLC)...
Mr.Smith is fifty years old.He began to teach in a middle school twenty-six years ago.He works hard and always comes to his office on time.He expects his students to be honest and is strict with them.Some of his students become famous people,but they still remember him and often write...
商品名称:适用ZEEMR知麻智能投影仪机12V/19V变压供充电源适配器线插头配件 【12V4A~12V5.42A通用】 适用:M1 (型号:ZMLC1010) 商品编号:10113484491930 店铺:Redmi拼购店 类别:电源线 商品介绍加载中... 售后保障 卖家服务 京东承诺 京东平台卖家销售并发货的商品,由平台卖家提供发票和相应的售后服务。请您放心购买...
(3)根据信息(1)Mr(R-Cl)-Mr(ROH)=18.5,Mr(RCH2OH)-Mr(RCHO)=2,Mr表示相对分子质量;说明A中有74÷18.5=4个氯原子,B中有6÷2=3个最终变为醛基,D的核磁共振氢谱图上有3个峰,且峰面积之比为1:3:6,说明D中含有三种不同的氢原子,即可退出其结构式,逆向推导可以得到A、B、C;结合条件可以出反应...
【题目】烃A是一种重要的有机化工原料,其相对分子质量Mr(A),90<Mr(A)<110。取一定量A在足量氧气中完全燃烧后,生成的CO2和H2O的物质的量之比为2:1;A能使溴的四氯化碳溶液褪色,红外光谱显示A分子中有苯环。有机物间的转化关系如图: (1)A的实验式为___;A的相对分子质量为___;A的官能团的名称为___。
商品名称:适用ZEEMR知麻智能投影仪M1/D1 Pro/Z1 mini供充电源适配器线插头 【12V4A~12V5.42A通用】 适用:M1 (型号:ZMLC1010) 商品编号:10113484554258 店铺: Redmi拼购店 类别:电源线 商品介绍加载中... 售后保障 卖家服务 京东承诺 京东平台卖家销售并发货的商品,由平台卖家提供发票和相应的售后服务。请...
Dear Mr White, I am writing tell you a piece of good news. Last week our school hold a Spoken English Competition. I stood out in the competition and won a first place. In my view, it is your kind help which has helped me gain the achievement. During your spare time, you often sp...
【1】A 【2】B 【3】C 【4】D 【5】A 【解析】 文章主要讲述了史密斯先生做警察时两个有趣的故事。 【1】根据Mr Smith is telling two funny stories of his police work.可知是警察;故选A 【2】根据I caught him. We found later that his wife gave him the sweater for his birthday, but he...