An umpire stands behind the catcher in baseball.

棒球比赛时, 裁判员站在接球手的身后。

Once it's popped open, your cootie catcher will look like Picture 10.

现在把东南西北这样对折，打开面的小正方形。

Firstly,the self-swash dust catcher with the unique overfall device was adopted to dedust,desulfate and denitrogena...

此类装置还可应用于矿山、化工和建材等领域中的湿法除尘。

Puristic cuboids and rectangles in soft pastels, paired with dark areas and a red bottle top – an actual eye catcher.

温和色调下简洁的正方形和矩形，配合着一些模糊的设计，再加一个红色的瓶盖――一个名副其实的视觉捉者。

Xanthic ester is a kind of catcher in the floatation of minerals.Though only a very little amount of xanthic ester is discharged into water, it smells wondrously bad.

[摘要] 浮选矿集剂黄原酸酯极少量地排入水中水的味道极其难闻。

Researched and developed by our company,Model LCG multibarrel acentric dust catcher is a dry-type solid and gas separating machine and used in the field of grain and oil processing.

LCG型多管离心除尘器是我公司研究开发的，适用于粮油加工行业的一种干式固气分离设备。