32mm

The camera has a 32mm lens with a maximum aperture of f / 4.5 and a fixed shutter speed of 1 / 100sec .

这架相机有一个32毫米的镜头，最大孔径为f/4.5，固定快门速度为1/100秒。

Experimental study on the dependence of atmospheric attenuation on elevation angle at wavelength between 9.5 ~ 32mm

5－32mm波段大气衰减随仰角变化的实验研究

The paper applied FEM to simulate the temperature field of the remained heat treatment after rolling of Φ 32mm ribbed bar , and found out the causes of forming non uniform temperature at the head and tail .

采用有限元法对Φ32mm大规格带肋钢筋轧后余热处理过程的温度场进行了模拟分析，并找出了头尾温度不均匀的原因。

Comparison with those disadvantages , the friction anchored dowel with smaller diameter ( 29 ~ 32mm ) has appropriate advantages , such as saving steel material , cutting down cost , picking up the speed of drilling holes and increasing the anchorage of the bolts .

文章详细分析了使用小直径锚杄（φ29～32mm）的优越性，与通常使用的大直径锚杄相比，不仅节约钢材、降低成本，而且可以加快钻孔速度和提高锚固力。

Combined with the joints of golden tree in the ShenZhen cultural center , the paper makes theoretically research and calculator on the huge welded hollow sphere joints of complex special steel structure , ( diameter : ! . 1-3.0 meter , thickness : 22mm ~ 32mm ) .

本论文结合深圳文化中心工程黄金树节点从理论上对复杂空间钢结构巨型焊接空心球节点（直径1.1m～3.0m，壁厚22mm～32mm）进行计算与研究。