Materials and Methods K-value is defined based on 1000 cases of high frequency X-ray images to improve image quality by means of compressing or enlarging image grey.

材料与方法选取1000例高频X线片，针对X线图像选取不同的K值，以达到压缩灰度或扩展灰度，改善图像质量。

youdao

Research of K value optimization of spatial clustering.

典型空间聚类问题的k值优化研究。

youdao

The paper analyzes the regarding of K value choice when applying type V groove to determine sensitivity, and the influence of block corner reflection on detection result.

本文分析了在应用V型槽确定基准灵敏度情况下，应注意K值选择和端角反射对检测结果的影响。

youdao

Rowe Price Small-Cap Value Fund has owned K-Tron stock since the company went public in 1980.

FORBES: Magazine Article

Chief Executive Justin King said in a conference call that the company could see strong Christmas shopping ahead of an expected rise in U.K.'s value-added tax.

FORBES: Pound Slides On Cautious Bank Of England

In most 401(k) plans, to move money from a stable-value account into a money-market fund or short-term bond fund, plan participants have to be invested in a riskier option for at least 90 days.

WSJ: A 401(k) Defense Against Rising Rates