移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

经典极谱法的检测限是受哪种因素的限制?一般认为检测限是()

发布日期:2020-12-11

经典极谱法的检测限是受哪种因素的限制?一般认为检测限是()
A

迁移电流;10-7mol/L

B

迁移电流;10-5mol/L

C

充电电流(残余电流);10-7mol/L

D

充电电流(残余电流);10-5mol/L

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

大学试题

工学

去刷题
热门试题热门资讯 相关试题

长期未发生收付业务的单位在收到开户行的销户通知后应于收到通知之日起()内办理销户手续。

Practice 2  ● Look at the graphs below. They show the imports and exports of eight different countries(A-H).  ● Which graph does each sentence (11-15) describe?  ● For each sentence, choose one letter (A-H).  ● Do not use each letter more than once.  11. Exports fell during the second year but then make a strong recovery in the final year.  12. Exports reached a peak at the beginning of the third year, while imports fell steadily through the whole period.  13. Imports remained fairly steady for the first two years before dropping dramatically in the third year.  14. Exports dropped in the first year but then increased considerably and overtook imports in the final year.  15. Imports rose over the whole period, while exports reached a peak at the beginning of the third year and then began to fall.

简述大黄在茵陈蒿汤中的配伍意义?

对于一般工业与民用建筑工程而言,单位工程概算按其工程性质分为建筑工程概算和设备及安装工程概算两大类。下列各项中属于设备及安装工程概算的编制方法的是(   )。

女性,45岁,自觉晨起双手指间关节和掌指关节发僵半年,近2个月出现关节肿胀及疼痛。给予阿司匹林、吲哚美辛(消炎痛)等非甾体类抗炎药治疗,效果不明显,并逐渐出现乏力、食欲不振及低热,双腕、肘关节肿痛,活动受限,查血清γ-球蛋白升高,类风湿因子阳性,ESR60mm/h,CRP升高该病人可诊断为()。

报刊按文别可以划分为()。

素质教育的时代特征就是培养具有____的新一代人才。

OLT到第一次OBD之间的光路称作()光路。

资金分配活动

铝酸盐水泥水化热大,且放热量集中,不适宜应用于()工程。

暂无相关推荐~