scalar [ˈskeɪlə(r)]以下由轻松背单词网站提供
单词级别扩展级基本释义n.标量;adj.梯状的;分等级的英英释义something that has size but no direction , such as a quantity , distance , speed or temperature参考例句For this reason the inner product is called also the scalar product.为此,内积也叫做纯量积。The dot product,being the product of three scalars,is a scalar.点积是三个标量的乘积,所以是个标量。 推荐阅读 |