[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$foIpQO5D-nAGSVOBRhNXep6vzoN0GKCGOTIDQ96lv7dA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2023-05-13 16:17:50",9062141,[8,9,10,11],"78%,0.111","58%,0.236","30%,0.523","60%,0.222",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"28979f79ed3272c74ffe2578b221c621","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9737b7631a5665f1682f47f90c94c9fc.png","仪器分析技术 2023春季","2164614375ec407f8f62c0fb5d471c34","章节测试","某溶液用2cm吸收池测量时,T=60%,若改用1cm的吸收池,T和A分别是多少",[21,26,35,40,49,58,67,76,81,90],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],9062142,[30,31,32,33],"玻璃吸收池","石英吸收池","两者都可以","无法选择","测量波长为286nm,吸收池应选择",{"answer":36,"createTime":5,"id":37,"options":38,"question":39,"source":24,"type":25},[],9062143,[30,31,32,33],"测量波长为573nm,吸收池应选择",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":24,"type":25},[],9062144,[44,45,46,47],"光具有波粒二象性","物质对光的吸收有选择性","溶液所呈现的颜色是其所吸收光的互补光色","紫外光谱相同则物质相同","下列说法不正确的是",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":24,"type":25},[],9062145,[53,54,55,56],"最大吸收波长","最小吸收波长","肩峰","末端吸收","下列不是吸收光谱特征参数的是",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":24,"type":25},[],9062146,[62,63,64,65],"对照法","标准曲线法","吸收系数法","比色法","下列不需要对照品或标准品的定量方法是",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":24,"type":25},[],9062147,[71,72,73,74],"还原剂","氧化剂","配位剂","酸度调节剂","邻二氮菲比色法测定河水中铁含量实验中加入盐酸羟胺的作用是",{"answer":77,"createTime":5,"id":78,"options":79,"question":80,"source":24,"type":25},[],9062148,[71,72,73,74],"邻二氮菲比色法测定河水中铁含量实验中加入醋酸钠的作用是",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":24,"type":25},[],9062149,[85,86,87,88],"原子光谱","分子光谱","可见光谱","紫外光谱","在光学分析法中,采用钨灯400—700nm作光源的是",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":24,"type":25},[],9062150,[94,95,96,97],"白光","单色光","可见光","紫外光","在分光光度法中,运用朗伯-比尔定律进行定量分析采用的入射光为"]