He is now testing it in reality.
现在，他要在真实的环境中开始测试了。
For acceptance testing, when properly implemented, use cases shorten the gap between the tester's conceptualization and the reality of user goals.
对于验收测试，当被适当地执行时，用例缩小了测试人员概念化和用户目标现实之间的距离。
Reality: Regression testing doesn't mean "testing everything, every time."
事实：回归测试并不意味着“每次测试每件事”。
When people have good reality testing, they can predict the most probable outcomes their behavior will produce.
如果人们对现实有一个好的验证，他们就可以预测他们的行为将会产生的最可能的结果。
The reality is that performance testing is often minimalized and not often considered until very late in the process, which is a big misstep.
实际情况是，性能测试在刚开始时经常被忽略，直到流程快结束时才开始考虑，这确实是一个很大的不足之处。
At the same time, depending on teaching need, we developed a virtual experiment system of fanner's performance testing by virtual reality technology.
同时根据教学需要，利用虚拟现实技术，开发一套通风机性能测试虚拟实验室系统。
The concept and the theory model of the virtual testing based on virtual reality are studied.
研究了基于虚拟现实的虚拟测试技术的概念和理论模型。
Virtual ultrasonic testing (UT) training system VUTS was developed based on virtual reality. The function structure and realization of the system were described.
利用虚拟技术构建虚拟超声检测培训系统VUTS，对其功能、结构和实现方法进行了介绍。
The traditional standardized tests are exposed to wide questioning and vigorous attacks, being accused of segregating testing and teaching reality.
传统的标准化考试正受到广泛的质疑和猛烈的攻击，专家们称其割裂了测试与教学的关系。
Secondly, the existing inventory models assumed the demand follows normal distribution without testing the historical date, whose result has some distance compared with reality.
第二，现有的许多库存的优化模型中直接假设需求是呈正态分布的，但是没有对历史数据加以验证，导致结果与现实存在一定的差距。
Reality: If our ultimate goal was "efficient software development and testing," then having stable and well-defined requirements up-front might be a must.
事实：如果我们最终的目标是“有效率的软件开发和测试”，那么稳定和定义良好的需求在最开始是必须的。
To enhance the reality of vibration simulation testing and the effectiveness of vibration stimulation testing, it is necessary to generate true random drive signals with super-Gaussian distribution.
提高振动模拟试验的真实性和增强振动激发试验的效力都需要产生超高斯分布的真随机驱动信号。
Reality testing: Most people understand that there are consequences to their actions.
现实验证：大多数人都明白他们的行为会产生一定的后果。
The practical running indicates the developed testing and controlling instrument improves working efficiency and testing objective reality, it has definitely practical value.
实际运行表明，所开发的测控仪提升了工作效率和测试的客观性，具有一定的实用价值。
In this paper, we first propose a suit of CT data processing system: virtual-reality-based testing of workpiece by Reverse Modeling.
首先提出一套工业CT数据处理系统的构想：通过逆向建模实现基于虚拟现实显示的工业部件检测。
Reality: Testing the requirements is important, but not sufficient.
事实：测试需求是重要的，但是不是充分的。
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