In civil law law department country , legal precedent has no binding force but has convincible force in practice .

在民法法系国家，判例并没有约束力，但在实践中，它具有说服力。

The commonly accepted theory that Xian Qin Era is the sprouting period of Chinese rhetoric ideology is not very much convincible .

目前较为通行的中国修辞思想的萌芽期&先秦时代的观点尚有许多可质疑之处。

It is better to see once than hear a hundred times.Emphasizing that what one sees by oneself is more convincible and impressive .

听人说上一百次也不如亲眼看一次。强调亲眼看到了才更有信服或印象深。

The conclusion is entirely drawn by calculation and it gives theoretically a convincible gist and support for the study on location algorithms .

得出的结论均来自于推导计算，为定位算法研究提供了有力理论依据与支持。

The calculation result is compared with the experiments , and a convincible explanationfor the drill pipe stay in the hole is given .

计算结果与实验进行了对比分析，对径向井现场试验中表现出的钻杆遇阻现象给出了可信的解释。