横槽指的是中纬度西风带中近乎东西走向的低压槽,它是东亚地区重要的天气系统之一。在横槽形势下,中国江淮流域或江南地区常天气阴沉,多雨雪。
槽型减摇水舱尺度的变化对船横摇运动有一定的影响。
The influence of flume tank parameters on ship rolling are discussed.
目的观察纵槽横沟固位形修复楔状缺损的效果。
ObjectiveTo investigate the effects of securing longitudinal-socket-transverse fissure(LSTF) fixtures on wedge-shaped defect(WSD) rehabilitation.
分析了爬波的波型特征,制作了带长横孔和刻槽孔和刻槽缺陷的焊缝试块,对薄壁焊缝的爬波检测技术进行了试验研究。
The creeping wave characteristics were analyzed, the artificial welding blocks with long-hole and curve were made, and the trials were proceeded on the blocks.
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