禾捆里的水不可能太多，因为一旦过多，多余的水就会从底部流出来。
It is really impossible to overwater a bale of straw, because there is too much water in it, the excess water just runs out the bottom.
从整个评定时期看，草地早熟禾的平均绿度比高羊茅和多年生黑麦草高。
Seeing from the whole evaluation period, the average green degree of Kentucky bluegrass is higher than that of tall fescue and perennial ryegrass.
本文从衍射积分公式出发，利用贝塞尔函数，求得夫琅禾费环孔衍射积分的精确解，并对衍射图样进行分析讨论。
In this paper, diffraction integral equations and Bessel Functions are used to getting perfect solution of Fraunhofer ring aperture diffraction, and the diffraction pattern is analysed.
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