在几秒钟内，表针的读数应为零。

Within seconds the meter hand should read zero.

youdao

各位看到读数归零了吗，完全归零了。

Did you see it go to zero? All the way to zero.

youdao

将系统中的水排出，直到锅炉压力读数降为零。

Draw off system water until boiler pressure reads zero.

youdao

现在仪器的读数应当为零。

The instrument will now read zero.

youdao

昨晚气温表读数降到了零度。

The thermometre fell to zero last night.

youdao

昨晚气温表读数降到了零度。

The thermometre fell to zero last night.

youdao