皮皮学，免费搜题
登录
搜题
【多选题】
下列误差中，哪些是系统误差（）。A.
砝码受蚀
B.
天平两臂不等长
C.
样品在称量过程中吸湿
D.
操作人员对滴定终点颜色变化不敏感
E.
温度变化对测量结果有较大影响
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】The letter of credit can protect both the seller and the buyer with the bank as a guarantee , so it is relatively a reliable and safe mode of payment in the international trade practic e.
【简答题】白板说的提出者是 。
【单选题】A transferable L/C __________ a letter of credit that can be redirected at the seller’s request.
A.
regards
B.
refers to
C.
orders
D.
transfers
【简答题】A．Ignorance of the signed agreement can be excused. B．The security deposit cannot always be fully returned. C．A good roommate is more desirable than an apartment. D．Keeping pets or smoking in the apar...
【多选题】What determines the quantity of a good a seller can supply?
A.
price
B.
input price
C.
technology
D.
expectation determine the seller's supply of a good.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
