兴奋性刺激超过某一临界值以前毫无反应.Nothing happens until the excitatory stimulus exceeds a certain'threshold'value.临界点所对应的刺激强度为临界值.The ceitical valueis stimulus intensity corresponding to the critical point.因为9.55>3.78, 其中3.78...
I asked for a wake-up call at 6.30 a.m.我请他们在早晨6:30打电话叫醒我。You will wake to find film crews camped in your backyard...一觉醒来,你会发现电影摄制组进驻了你家后院。The governor has enjoyed a huge surge in the polls in the wake of last week's...
Paleontologists know chert as a good place to look for fossils.古生物学者知道黑矽石同样的好地方去观看化石.The fossils appear to be an early form of seaweed washed up on a beach.这些化石看上去是被海水冲上岸的一种早期的水藻。The geologist found many uncovered fossil...
He was to remain in jail in the interim.他在此期间将会继续被关押。Little seems to have happened in the interim.在这期间似乎没发生什么事情.But, in the interim, we obviously have a duty to maintain law and order.但是，在过渡期间，我们显然有责任维护治安。...