test scope meaning in English

测试示波器

Does it mean development / testing scope grow
这是否意味着开发或测试的范围要扩大？
The test scope , test methods , and test timeline are well defined in the plans
在计划中制定了适当的测试范围、测试方法和测试时间线。
These students only like reading the test scope things , outside the scope , they does not have any interest
这些学生只喜欢念考试范围以内的东西，范围以外则没有多大兴趣。
On the foundation of the results from laboratory study , the testing scope has been enlarged to validate and perfect the laboratory technics so as to provide the reliable data and experience for the manufacture in factories
在实验室研究结果的基础上，增大实验规模，验证和完善实验室工艺，为工厂生产提供可靠的数据和经验。