前测 before measurement; pretest posttest design; pretesting 施工测量 construction survey; durability test ..
基于250个网页-相关网页
... posttest-only control group design 只有实验后测试的控制组设计 Prestest-posttest control group design 实验前后测试的控制组设计 Pretesting 前测试 ...
基于38个网页-相关网页
以上来源于: WordNet
V to test (something) before presenting it to its intended public or client 预先测试(产品)
N the act or instance of pretesting 预先测试
But engineers are hoping that their pretesting—using compressed air to fire a ping-pong ball down the pipe, Gillies says—will prevent such a mishap.
但工程师们希望他们的预测试——使用压缩空气将乒乓球注入管道——也许可以避免此类事故， Giilies 认为。
When marketers are creating fewer new ads and introducing fewer new products, it is doubly important to use rigorous pretesting to select the strongest alternatives.
随着新广告和新产品数量的减少，公司选出核心的主打产品无疑是必要的。
应用推荐