experimental area

• 试验区

experimental area的用法和样例：

例句

1. TEDA has become an important experimental area of institutional innovation in China.
   天津开发区已经成为中国制度创新的重要试验区。
2. In the end, the referential values of the strength parameters of the water immersed SRM in test area were given.
   最后，对试验区土石混合体在浸水下的强度参数提出了合理的参考值。