We dropped 3 orders of magnitude.
我们一下子跌了3个数量级。
For those of you who are engineers in this room, you certainly know what 3 orders of magnitude, that decimal point means.
你们当中学工程的人，当然知道3个数量级，意味着什么样的致命点。
This is lower than other results of 2-3 orders of magnitude; but it is consistent with the result of no severe grain crushing.
这比其他2 ~3个量级渗透性降低的结果小，但与试验中岩石颗粒破碎不严重相符合。
Vehicle field tests show that the positioning accuracy can be improved by 2-3 orders of magnitude, being close to the design specification of American PADS.
跑车试验表明，系统定位精度提高了3个数量级，接近美国PADS系统的设计指标。
The sensitivity of a mass spectrometer designed according to this theory is raised "by 2 ~ 3 orders of magnitude, and the resolution is improved remarkably."
按该理论设计的质谱计，灵敏度提高了2 ~3个数量级，分辨能力也有显著改善。
During the 141 years to 2000, the precision of laboratory and space experiments, and astrophysical and cosmological observations on relativistic gravity have improved by 3 orders of magnitude.
至2000年的141年间，地面和空间实验、天体和宇宙观测检验相对论性引力理论的精密度均改进了三个数量级。
During the 141 years to 2000, the precision of laboratory and space experiments, and astrophysical and cosmological observations on relativistic gravity have improved by 3 orders of magnitude.
至2000年的141年间，地面和空间实验、天体和宇宙观测检验相对论性引力理论的精密度均改进了三个数量级。
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