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.
对现场的取样分析解释了显著的树冠损失的原因。排水不良地区的粉质粘土壤土和具有代表性的草原环境条件都在现场广为散播。
Forensic analysis of the site explained significant canopy loss. Poorly drained areas with silty clay loam soils - conditions more representative of prairie environments - were widespread on the site.
绪论对本文的研究对象——报纸网络版进行了界定，并简要地阐述了研究的必要性和选取样本的代表性。
In preface, the author tensely discusses the necessary of the study and the scientific of the sample.
本研究选定乌鲁木齐市的4条具有代表性的道路为监测点，对低空下的TSP连续进行一年的取样，并对TSP及其中的铅进行分析。
The study selected Urumqi City 4 representative path for monitoring points, for the TSP consecutive year low of the sampling and TSP and the lead for analysis.
复本试卷内容上的平行是试卷平行性的前提与基础。对内容平行的判定主要通过专家判断题目的取样代表性来实现。
The parallelity of contents is the basis of the whole parallelity of papers, which can be measured by independent experts through the judgment of sample representativeness.
局部取样被认为是不可取的，因为它无法提供要求的代表性油样。局部取样的问题在于如此取来的油样只能代表该时段的油质，而不是整个所加装燃油的油质。
The main problem with spot sampling being that it is not collected during entire bunkering process but only represent the fuel supplied in a short sequence of time.
由于各种原因，气藏开发初期可能未取得代表性PVT样品或未进行取样，气藏开发方案设计和预测将不准确。
The development plan and its forecast of those gas condensate reservoirs are not right, because of various reasons and representative PVT samples of the initial development are not available.
由于各种原因，气藏开发初期可能未取得代表性PVT样品或未进行取样，气藏开发方案设计和预测将不准确。
The development plan and its forecast of those gas condensate reservoirs are not right, because of various reasons and representative PVT samples of the initial development are not available.
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