The atmospheric Cerenkov pulse shape and the light intensity detectors were used to investigate the characteristic of the nuclear interactions span knee region of cosmic ray energy spectrum.

大气契伦柯夫脉冲波形和光强探测器用于研究跨越宇宙线能谱膝区的核作用特征。

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Objective To investigate the status of X-ray plain film in the diagnosis of intra-knee fracture.

目的深入探讨X线平片在诊断膝关节内骨折中的地位。

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Conclusion: X-ray images can provide objective and reference evidence for treating Knee Osteoarthropathy by manipulations.

结论：X线影像可为膝骨关节病的手法治疗提供选择方法的客观参考依据。

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It means that you have had no significant knee injury in the past and that you have no evidence, whether by X-ray, MRI or physical examination, of arthritis or cartilage damage in the knee.

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Inventor and author Ray Kurzweil claims we are living in the knee of the curve: the sharp bend upward.

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Norris Cole scored 15 points and Ray Allen added 14 for the Heat, who played without Wade, held from the lineup because of right knee soreness the team believes is minor.

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