Which narrowed the range of the group 's responses and pointed them in the wrong direction .

这使得集体的响应范围变窄，并指点了他们错误的方向。

All of a sudden , the range of guesses dramatically narrowed ; people were mindlessly imitating each other .

突然之间，估计的区间明显变窄；人们在无意识地彼此模仿。

Above a certain threshold when the blue pulses had an energy of about 1 nj the energy of the emitted green light increased sharply and its spectrum narrowed to just a few well-defined peaks .

功率到达一定的门限时（蓝色脉冲功率大概1纳焦）发出的绿色光线急剧变强，同时频谱变窄为一个理想的峰顶。

Kim showed me the right way to hold her arm and explained how we would negotiate turns and the way she would tuck me in behind her if our route narrowed or there were people to skirt .

金向我示范怎么抓着她的胳膊，解释我们要怎么拐弯，还有，在路变窄或者需要绕开别人的时候，她会把我拉到她身后。