Such a testing method is of practical sense in realization of molding sand testing and foundry production management and casting quality control.

该测试方法的应用对实现型砂性能检测、铸造生产管理和铸件质量控制具有现实意义。

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Cano went back to his lab and pursued other research, like testing petroleum-degrading bacteria in sand dunes.

卡诺只得回到实验室继续其他研究，比如测试沙丘中的石油降解细菌。

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Mattress testing intern, lawn examiner, Southern California Ocean Sand Inspector.

床垫测试实习生，草坪检查员，加州南部海洋沙滩巡逻员。

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The federal government required her at one point to do sonar testing in shallow waters to make sure a 17th-century French ship wasn't buried below the sand, she said.

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