This is the first portable and instantly deployable underflow weir.Because it floats, tidal waters are not a problem. 这是第一个轻便和快速展开的下溢堰,因为它是漂浮的,所以对潮汐的水没有问题。
This example demonstrates, among other things, that gradual underflow can result in a gradual loss of precision. 这个例子显示,在其他事物中,渐进下溢可能会导致渐进的精度丢失。