主页
学科
搜索
账户
常见问题
当前学科：铁路客运规章
题目：
问答题
按照现行《铁路旅客运输统计规则》规定，客座人公里收入率是指什么？
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
导游在介绍景德镇古窑瓷厂时，对专家、学生、青年等不同群体区别对待，有所取舍，有所侧重，深浅恰当，内容相宜，这属于导游讲解四原则中的（）原则。
下列关于电气防爆措施的说法，正确的有（）。
粉料输送系统烃含量高的会造成（）。
甲家旁边有一建筑工地正在施工。某日，一货车经过甲家门前，由于颠簸掉落货物一件，被甲拾得据为己有。其后，甲发现有利可图，遂在门前洒落许多砖石。次日，果然又拾得两袋车上颠落的货包。关于甲性质的说法，正确的有（）。
对粪便检查正确的叙述是()
下列关于新生儿窒息时用复苏器加压给氧，错误的是（）
近地层空气相对湿度最高值一般出现在()
存在高反流误吸风险的患者，给予营养支持时应该（）。
Moderate Earthquake Strikes England A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several thousand people were left without power in Kent County. One woman suffered minor head and neck injuries. "It felt as if the whole house was being slid across like a fun-fair ride," said the woman. The British Geological Survey said the 4. 3-magnitude quake struck at 8:19 a.m. and was centered under the English Channel, about 8.5 miles south of Dover and near the entrance to the Channel Tunnel. Witnesses said cracks appeared in walls and chimneys collapsed across the county. Residents said the tremor had lasted for about 10 to 15 seconds. "I was lying in bed and it felt as if someone had just got up from bed next to me." said Hendrick van Eck, 27, of Canterbury about 60 miles southeast of London. "I then heard the sound of cracking, and it was getting heavier and heavier. It felt as if someone was at the end of my bed hopping up and down." There are thousands of moderate quakes on this scale around the world each year, but they are rare in Britain. The April 28 quake was the strongest in Britain since 2002 when a 4.8-magnitude quake struck the central England city of Birmingham. The country's strongest earthquake took place in the North Sea in 1931, measuring 6.1 on the Richter scale. British Geological Survey scientist Roger Musson said the quake took place on 28 April in an area that had seen several of the biggest earthquakes ever to strike Britain, including one in 1580 that caused damage in London and was felt in France. Musson predicted that it was only a matter of time before another earthquake struck this part of England. However, people should not be scared too much by this prediction, Musson said, as the modern earthquake warning system of Britain should be able to detect a forthcoming quake and announce it several hours before it takes place. This would allow time for people to evacuate and reduce damage to the minimum. Many walls and chimneys were damaged during this quake.（）