-
-
>> 河南成教 / 河南理工大学
-
佳题速递：
中药槐米中所含的黄酮类指标性成分是 中药质量分析与控制 某混凝土浇筑工程,每施工100m3时,人工费为3953.58元,材料费为18194.74元,机械费为923.34元;嵌套项有混凝土拌制与混凝土运输,每施工100m3时需要混凝土拌制与运输的体积为103m3(每拌制100m3混凝土时,人工费为477.00元,材料费为40.69元,机械费为1557.60元;每运输 100m3混凝土时,人工费为493.40元,材料费为62.82元,机械费为763.00元)，已知其他直接费费率为4.7%,间接费费率为7%,企业利润率为7%,税率为11%,材料价差为15118.99元,求该混凝土浇筑单价(单位100m3，计算结果保留两位小数）。水利工程造价 16[单选题]
下列选项中不属于Internet系统构件的是( )
A.客户端的局域网
B.服务器的局域网
C.Internet网络
D.VPN网络电子商务安全概论 4、由市中心向外辐射路线，四周以环路沟通的道路网结构指的是
A. 方格网式道路网
B. 方格网式道路网
C. 自由式道路网
D. 混合式道路网道路工程施工 27[填空题]
对于管道无压流，当充满度a分别为（ ）时，其流量和速度分别达到最大河南理工大学 题型描述: 段落翻译80’s，Have you ever grown up？ Most Americans believe someone isn't grown up until age 26, probably with a completed education, a full-time job, a family to support and financial independence, a survey said. But they also believe that becoming an official grown-up is a process that takes five years from about the age of 20, concluded the report from the University of Chicago's National Opinion Research Center. The findings were based on a representative sample of 1,398 people over age 18.The most valued step toward reaching adulthood, the survey found, was completing an education, followed by full-time employment, supporting a family, financial independence, living independently of parents, marriage and parenthood.英汉翻译(英语教育)