双语例句原声例句
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The adaptive welding current adjuster based on the minimum variance theory is designed.
设计了基于最小方差调节的自适应焊接电流调节器。
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The Concentration data of QINDAO atmosphere was analyzed with gray clustering method and the correctness of the analyzed results was judged with variance theory.
对青岛大气中氯离子浓度数据进行了灰色聚类分析，采用方差理论判定聚类结果的正确性，并对比分析了万宁氯离子数据的灰色聚类结果。
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The effects of partic1e size and content etc. of silicate fillers on technological and mechanica1 properties of UP casting and FRP were studied comprehensively by regression and variance theory.
本文应用回归与方差分析理论，对偏硅酸盐填料的粒径、含量等对UP 浇铸体与FRP 的工艺与机械性能的影响，作了较全面的试验分析。
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What we did--the core theoretical framework that we had-- was the mean variance theory, which led us to the capital asset pricing model.
我们讲到了投资组合多元化的核心理论框架,即均值-方差模型,之后又讲到了资本资产定价模型
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