本周暴风雪造成的冰冻道路使华盛顿州西雅图地区的大部分地区陷入瘫痪,由于路面结冰过多而无法通行,周五学校关闭,公交线路暂停。
Icy roads created from storms this week paralyzed much of the greater Seattle, Washington area, where schools were closed and bus routes were suspended Friday as roads were too icy to navigate.
寒冷的天气使湖水结冰了。
低温席卷美国,最南端已达佛罗里达州。某些地区已创下低温纪录。暴雪使英国交通瘫痪,不少民众谴责结冰的路面并没有被砂石覆盖。
Bitterly cold temperatures in America as far south as Florida broke some local records and snow caused travel havoc in Britain, where perennial gripes were aired about icy roads not being gritted.
使冷冻食品保持结冰而维持质量,这是因为当时食品解冻时,细菌将会开始成倍增长。
Keep frozen foods frozen to maintain quality, as bacteria will begin to multiply when the food is thawed.
因此,海洋在夏季吸收越多的太阳能量,那么在秋季就需要更长的时间来冷却海水,使它结冰。
The more solar energy the ocean absorbs during the summer, the longer it takes in the fall for the water to cool down enough to freeze.
当它在比以前更长的时间里保持不结冰的状态,它也会将更多的热量输入北极区的大气层,这就使北极区的气压变高,使冰岛低压和亚速尔高压之间的梯度变小。
As it remained clear for longer than usual it also bled more heat into the Arctic atmosphere. This caused higher air pressures, reducing the gradient between the Iceland low and the Azores high.
一个能制造出5000度高温蒸汽和13800磅推力的火箭推进器,是怎样使喷口边缘结冰的呢?
How can a rocket engine that generates 5,000 degree steam and 13,800 pounds of thrust form icicles at the rim of its nozzle?
结冰的环境使这个船舶运输行业雪上加霜。
The icy conditions really frosts over the shipping industry.
贴坡排水层的底脚处必须设置排水沟或排水体,其深度或厚度应使水面结冰后,排水沟(排水体)的下部仍有足够的排水断面。
At the foot of the drainage on embankment slope, there must be a drain, the depth and thickness of which must guarantee enough draining section when the surface is frozen.
水结冰了,使许多等待驶入营口港的货船搁浅,但是一队拖船正在清理道路。
The waters have frozen over, stranding many cargo ships waiting to sail into Yingkou Port, but a fleet of tugboats is clearing the way.
路旁的袋子里装满了沙和盐,以便用来撒在结冰的路面上使之较为安全。
The bags beside the road are stowed with sand and salt for putting on icy roads to make them safer.
冰核活性细菌能显著提高昆虫的过冷却点,使之在较高的零下温度发生结冰。
It is well known that ice-nucleating active (INA) bacteria can significantly elevate SCP of certain species of insects, thereby freeze occurs at higher temperature.
夜晚结冰,白天解冻,以及进行重型运输企图,合在一起使道路不堪使用。
The nightly freezes, the daily thaws, the attempt to use them for heavy traffic, combined to make them impassable.
夜晚结冰,白天解冻,以及进行重型运输企图,合在一起使道路不堪使用。
The nightly freezes, the daily thaws, the attempt to use them for heavy traffic, combined to make them impassable.
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