Detection frequency of straight probe and selection of K value for tilting probe are discussed .
对直探头探测频率及斜探头K值选择进行了简单论述；
Presently, variety improvement, increment in P, K and microelement and selection on suitable cutting period are main methods to improve yield and quality.
提高产量和品质目前人们主要是从品种改良和增施磷、钾及微量元素、选择适当刈割期等方面入手。
In this paper the description of the ship motion with ar model, the selection of the order of the ar model and the construction of the K steps advanced adaptive predictor are discussed.
本文讨论了船舶在不规则海浪中运动的AR模型描述方法和AR模型阶的选择，并用自适应预报的方法提出了超前k步的自适应预报器。
However, owing to random selection of initial centers, unstable results were often obtained while using traditional K-means and its variants.
然而，由于聚类初始中心点选择的随机性，传统K -均值算法以及其变种的聚类结果会产生较大的波动。
And this paper also improved the initial center point's selection of K-Means clustering algorithm.
另对聚类算法初始聚类中心的选取也做了改进。
And this paper also improved the initial center point's selection of K-Means clustering algorithm.
另对聚类算法初始聚类中心的选取也做了改进。
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