The inviscid linear stability of variable density swirling jets is analyzed by normal mode method.用正则模方法研究了变密度无粘旋拧射流线性稳定性特征.And accoutrements of rhythmic gymnastics - the hoop, the swirling ribbon - divert from the balle...
装载机 、 叉车和空气压缩机都是重型施工机械.Loaders, fork lifts and air compressors are heavy construction machinery.所有这些都是非常重要的 防爆 叉车.All of those are very important to explosion - proof forklift.仓库设备包括:叉车 、 托盘 、 存储货架 、 货架和传送设备.Warehouse eq...
A rotation invariant texture classification algorithm based on log - polar and Dual - Tree Complex Wavelet Transform ( DT - CWT ) is proposed.提出了一种基于对数 - 极坐标变换(Log-Polar )和双树复数小波变换 ( DT-CWT ) 的旋转不变纹理分类算法.CWT was consiste...
整件事情就是人群管理的典范。The whole thing was a masterpiece of crowd management.他们认为他们的新大厦品位独特，可作为典范。They viewed their new building as an exemplar of taste.他正是风度翩翩的英国皇家空军飞行员的典范。He was the very model of the dashing RAF pilot....
橡胶是有弹性的材料.Rubber is a resilient material.这些规定是有弹性的.These regulations are elastic.如果你要买已经片好的鱼片，一定要买鱼肉紧实有弹性的。If you buy the fish ready filleted, make sure the flesh is firm and springy....