| 释义 |
Whitemud R.
- whitewatern. 〈美〉急流；湍流
- photometryn. 光度测定；测光法；光度学
- photometricadj. 光度计的；光度测定的
- 读、写、算dú _ xiě _ suàn
the three R's
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
- 絮凝反应xù níng fǎn yīng
flocculoreaction; F. R.
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
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