The doppler radar simulator is used to analyze and validate the problem of one radar velocity measurement system.

设计的多普勒雷达目标模拟器用于分析、验证某型号雷达测速系统存在的技术问题。

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Which is why most people who cannot handle the truth are so vexing: More often than not stubborn mules are smart, talented, and accomplished folks who validate the old saw that the problem with attaining what you want is that it positions you to have something to lose!

FORBES: The Top 5 Ways To Manage Closed-Minded, Defensive, Truth-Resistant People

Why I took offense at my client asking a golf pro to validate or improve upon the work we just completed is my problem.

FORBES: Do You Feel Underappreciated? You're Only 5 (Small) Steps Away From Ending The Pain

The problem is that a negotiate-then-validate strategy is just a prettified form of blackmail.

ECONOMIST: Bagehot