一辆移动中的交通工具的挡风玻璃经受很多昆虫的攻击，并且能够用作代表性取样的一个收集装置。
The windshield of a moving vehicle is subjected to numerous insect strikes and can be used as a collection device for representative sampling.
在生产与操作过程中，以不同的间隔对生产批的代表性样品进行取样，以确保最终产品的质量。
Representative samples of the batch are sampled at various intervals during production and processing to ensure quality of the final product.
施工现场材料取样和检验的真实性和代表性直接影响检测数据和结果判定的客观性和准确性。
The authenticity and the representativeness of material sampling and Measuring on site directly influence the objectiveness and accuracy of the measured data and the result judgement.
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