选C
看例句
The experiment results indicate that this method is precise.
试验结果表明该方法具有较高的精度.
The study indicate that it provides a good assistant method.
研究表明,由此建立的数学模型给衍射光学研究提供了很好的辅助手段.
Results indicate that the system is up to the designing goal.
实验结果说明该系统达到了设计要求.
Numerical tests indicate that PTAM is accurate and efficient.
数值试验表明,本文方法是准确和高效的.