relative measurement

• 相对测量

relative measurement的用法和样例：

例句

1. Relative photometry enables you to design with Solatube just like a light fixture.
   光度的相对测量法使得索乐图日光照明系统可以象照明灯具一样进行设计。
2. The Committee notes that the measurements made to date with the Urumqi 5-GHz polarimeter have been relative measurements.
   委员会注意到到目前为止乌鲁木齐的观测都是相对测量。