at primary stage

But its application in petroleum enterprise is still at primary stage.

但其在石油企业中的应用仍处于初级阶段。

Huge fortune was indeed accumulated from a little amount at primary stage, it has the same reason that many a little makes a mickle and many tiny drops accumulate to form a river.

的确，巨大的财富在最初积累的时候，往往是有一个很小的数量开始的，这正如集腋成裘，涓滴可以成江河的道理一样。

Nowadays our Banks' risk measurement is still at primary stage of traditional credit rating. Most of the credit-rating are based on qualitative analysis and lack of quantitative analysis.

我国银行业信用风险度量基本上还处在传统的信用评级初级阶段，大多是以定性分析为主，缺乏定量分析信用风险。