This paper studies the statistical method of hydraulic structural size random variables and the influence of size uncertainty on reliability of hydraulic structure.

研究了水工结构尺寸随机变量的统计方法以及尺寸不定性对水工结构可靠度的影响。

youdao

Since the size of a win is random, there should have been no difference between big winners and small winners at the time they bought their ticket.

由于奖项大小是随机的，所以在买彩票那个时间点，大奖赢家与小奖赢家之间应该不存在差别。

youdao

It generates small particles with random size and velocity and lets them fall onto the surface where they settle, increasing surface height in the place a bit.

它产生随机大小和速度的小粒子，让它们落到图像表面上，使图像产生表面高度小小渐增的效果。

youdao

Each one is stuffed with several hundred tiny glass spheres or shards, of random size and glued in place in a random pattern so that each token, which can be inserted in a credit card, is unique.

FORBES: Magazine Article

However, this risk can be minimised by increasing the size of the biggest possible random number that can be chosen.

ECONOMIST: Cryptography

This size and reach would give Penguin Random House advantages in recruiting, expanding internationally, making digital investments and in negotiating with partners.

FORBES: Five Thoughts on a Penguin-Random House Merger: Rapid Reaction