对疼痛的耐受程度因人而异，差别很大。The levels of tolerable pain vary greatly from individual to individual.我们无法直接度量出疼痛的程度，而只能是作出估计。We cannot measure pain directly. It can only be estimated.对疼痛的忍耐力降低了，对感染的抵抗力也减弱了。There is lowered pain tol...
关键词: 圆形库页特流 、 泰勒涡漩 、 流体不稳定 、 椭圆形内柱.Keywords: circular Couette flow, Taylor vortex, fluid instability, elliptical inner cylinder.在此过程中,“3—柱”组合柱的内柱充当导轨.The inner columns of the 3 - column supports served as guides in this ...
The boulders are quite widely separated and much interstitial mud is visible.这些漂砾彼此相隔较远并有许多填隙泥.The LV zone is due to interstitial free volatiles and incipient melting.低速层是由于空隙自由挥发和初期的熔融作用造成的.These additional ions are cal...