severe icing造句

• In 1998 , ontario residents were crippled by a severe ice storm
  1998年，安大略的居民又遭受了一场残酷的冰暴的蹂躏。
• We are encountering severe icing at this altitude , request higher level
  在这个高度上我们遇到了严重积冰，请求转高的高度层。
• Hundreds of thousands of people remain without power after a severe ice - and - snow storm swept across the country
  一场严重的冰雪风暴席卷，全国成百上千人仍然处在断电中。
• More than 77 , 000 homes and businesses are without power in oklahoma after a severe ice and snow storm knocked down branches and power lines
  一场猛烈的暴风雪压倒了树枝和电线，使俄克拉荷马州七万七千多户人家和企业断电。
• The attenuation caused by skin effect and shunt conductance may be increased by severe icing conditions by as much as sic or more time
  温度每升高1 ,半导体的电导率就增大3 - 6 % ,其中十分之一的半导体,电导率约增大75 % ,甚至更多