“恶意软件(Malware)”——恶意计算机代码的通用绰号——正以指数速度传播蔓延。
"Malware" -the all-purpose moniker for malicious computer code-is spreading at an exponential rate.
通用汽车的破产导致其被道琼斯工业平均指数除名，道琼斯工业平均指数由30只股票价格的加权平均数构成。
GM's bankruptcy caused it to be removed from the Dow Jones Industrial average, a weighted average of 30 stocks.
建立了计算旋风分离器压降及速度分布指数的通用计算式。
A semitheoretical modeling to calculate pressure drop and exponent of vortex velocity profile is deduced.
应用推荐