This article analyses the factors and adjustment method of material price difference for large-scale projects, and then presents the merit and disadvantage of different adjusting methods.

本文对大型工程项目材料价差的调整要素、调整方法进行了分析，并提出了选用不同调整方法的利弊。

youdao

In the process of lead-free, because of the difference of lead-free solders and adjustment of technical parameter, we will face many new problems of reliability.

在无铅化进程中，由于无铅焊点焊料的不同和焊接工艺参数的调整，必然会给焊点可靠性带来许多新的影响。

youdao

Because of the difference between the adjustment object and method, every ordinary law has their own task and emphasis.

部门法之间由于调整对象和调整方法的不同，各有分工和侧重。

youdao