从百度url中分享出来的，能看懂各参数的含义吗
sourceid=602&
placeid=2&
rank=2&
oriqid=8569596973088985282&
ck=8772.124.302.4341.360.272.0.0.0.302.4341&
link=%E7%BE%8E%E5%8F%91%E5%9F%B9%E8%AE%AD&
shh=m.baidu.com&
sht=1020287o&
word1=%E7%BE%8E%E5%8F%91&
us=0.0.0.0.0.0.0.110&
lrbdbd7=5&
word=%E7%BE%8E%E5%8F%91
