set-back scale

Undaunted by the scale of the job, Lesley set about planning how each room should look.

莱斯利并没有被这项浩大的工程所吓倒，开始着手规划每个房间的格局。

《柯林斯高阶英汉双解学习词典》

That was preprocessing the training set and excluding the non-Relevance Vector with iterative estimation integrated by threshold factor and maximum reduction upper limit, then decreased the sample scale and reduced the training time.

使用阈值系数和约减最大上限结合迭代估计对训练样本的超参进行快速估计，从而去除训练集中大量的非相关向量，降低训练样本的规模，减少了训练时间。

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For a thermal power generating set, the automatic adjustment of water supply during operation under low load is always the bottleneck for the realization of full-scale water supply automatic control.

火力发电机组低负荷运行阶段的给水自动调节一直是实现全程给水自动控制的一个难点。

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In this article, based on the large-scale off-design mathematic model, a thermal parameter fault diagnosis system is set up for nuclear power steam turbine.

利用核电汽轮机热力系统大范围变工况（全工况）数学模型建立核电热力系统故障诊断系统。

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Design and analysis on special-purpose craning structure for installing large-scale thermal generating set

大型火力发电机组吊装专用起重架构的设计与分析

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