For testing, you should grab a database dump of your production environment from a certain point in time so that you have something to test with.
为了测试，您应该从您的生产环境的某个时点抓取一个数据库转储，以便您拥有可以测试的数据。
Studying for a test? Grab a handful of grapes! Research shows that grapes help improve memory and brainpower .
想要做个试验？就请抓一把葡萄吧！研究表明葡萄有助于改善智力和记忆。
Industrial test carried out with a grab dredger shows that the performance of the converter meets the demand of the dredger.
通过挖泥船工业性试验表明，该变矩器性能满足了大型抓斗挖泥机的作业要求。
The test system of robot grab can effectively link the process of identify and locate together, and strengthen the practicability of matching algorithms.
对机器人抓取试验系统的研究，有效地将识别和定位各个环节整合联系，增强了匹配算法的实用性。
The test system of robot grab can effectively link the process of identify and locate together, and strengthen the practicability of matching algorithms.
对机器人抓取试验系统的研究，有效地将识别和定位各个环节整合联系，增强了匹配算法的实用性。
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