Check this part for accuracy. It should have the dimensions as shown below. Unlike the upper support bow, the height of the lower bow must be maintain along with proper symmetry and width.

请在此精度的一部分。它应该有如下的尺寸为鞠躬。有别于上的支持，船首高度较低，必须保持适当的对称性和沿宽度。

youdao

To check lamp dimensions, particularly the combination of cap length and bulb shoulder shape, for contact-making in a lampholder.

检验灯与灯座接触的有关尺寸，尤其是灯头长度和玻壳肩部形状的组合尺寸。

youdao

Check the dimensions of dug pipe channel, especially the grade level, inclination against design requirements, check to see whether the bedding is rammed hard enough.

检测开挖的管槽尺寸，特别是水平高程、斜度是否满足设计要求，垫层是否夯实。

youdao