测定

• The aerovane is frequently used to measure windspeed .
  风向风速仪经常用来测定风速。
• The bod test is essentially a bioassay procedure .
  BOD试验实际上是一项生物测定方法。
• The bat judges distances by a kind of echo-location .
  蝙蝠用一种回声测定法来判断距离。
• The instrument that measures the speed is a speedometer .
  用来测定速度的仪器是速度计。
• They were able to position the yacht by means of radar .
  他们能够用雷达测定快艇的方位。
• These quantities are not in general physically measurable .
  一般这些量是不能实际测定的。
• Many of the measurements were modified in some manner .
  对其中许多测定方法作了若干改进。
• This is similar to fluorimetry as previously discussed .
  它类似于前面讨论过的荧光测定法。
• The binding energy of the deuteron can be found experimentally .
  可以实验测定氘的结合能。
• The visual fields can be roughly estimated by confrontation .
  测定视野可用对照法粗略估计。