The statistical analyses have indicated that journals with a high average quotation rate may have higher quotation frequencies and effective factors.

统计分析结果表明，高平均引用率的期刊具有相对较高的引频次数和影响因子。

Aiming at the disadvantage of traditional methods in production quotation, this paper presented production quotation system based on resource rate database.

针对传统制造企业只凭经验报价的缺点，提出了基于资源价格库的产品报价系统。

Abstract: Based on the actuality of current road & bridge project bid works, centered on improving bid quotation level of it, discusses how to raise bid winning rate and economic effect.

根据当前路桥工程施工投标工作的实际，着重围绕提高路桥工程施工投标报价水平，探讨如何提高中标率和经济效益。