The needle hole的意思|示意

The molten observation hole needle (3) is arranged on the pipe fitting body so that a welding progress can be conveniently detected, and the welding quality can be controlled.

焊接熔观察孔针(3)设置在管件本体上，方便检测焊接进程，控制焊接质量。

Only ten minutes, the grass growing on the specter of a camel disappeared, the ground leaving only a needle through the hole.

只有十分钟的时间，那株小草幽灵般地消失了，地面只留下一颗针穿过的小洞。

We chatted for a while, and I visualized a huge needle and thread, and we started sewing up the hole in his eye.

我们聊了一会儿，然后我亲眼见到一只巨大的针和线，我们开始一起把安迪眼底的裂孔缝好。

In Germany and other countries eggs used for cooking were not broken, but the contents were removed by making a hole from the end of each egg with a needle and blowing the contents into a bowl.

在德国和其它一些国家，人们在食用鸡蛋时并不事先将其打破，他们往往用针在鸡蛋一头扎一小孔，再将鸡蛋内的蛋液吹进碗中。

Such as special needle, and will be available next pull blain hole of the skin of the scar tissue separation.

比如可用特制的针头，将痘坑下牵拉皮肤的疤痕组织分离。

The appearance after operation was satisfied, without the formation of needle hole and scar.

伤口愈合美观，无缝线针眼瘢痕。