measuring tools

• 测量工具

measuring tools的用法和样例：

例句

1. Only through constant practices shall we be able to use measuring tools correctly.
   只有通过不断实践，我们才能正确使用测量工具。
2. Doubts were expressed concerning the validity and reliability of the primary measuring instrument.
   人们对最初的测量工具的效度和信度产生了一些怀疑。