1.   These are velnerable to weather problems and provide less accurate measurements,but they do not require special roadway installations,other other than well-maintained lane markings.

2.   And satellite service can be degraded by weather problems, such as heavy thunderstorms.

3.   At Kansas City International Airport, some flight delays were expected because of the storm and similar weather problems in Chicago and Detroit.

4.   Barring additional weather problems, Elrod sees prices continuing to fall.

5.   A lack of weather problems could send corn prices even lower, analysts said.

6.   But before they could take off, a series of telephone calls brought word that the game was postponed because of weather problems in Montreal.

7.   But even with charters, you can run into weather problems or scheduling problems, especially since many schools share planes.

8.   But in a normal year, weather problems in January and February are nothing new to Oaklawn.

9.   Dole, for the second time this month, was overcome by weather problems that limited his campaigning in New Hampshere.

10.   Eger said he had no regrets, and no solutions to the weather problems the tournament has had.

n. + problem >>共 955
health 11.61%
heart 4.65%
drug 2.79%
security 2.11%
computer 1.60%
safety 1.51%
knee 1.51%
image 1.25%
injury 1.12%
kidney 0.97%
weather 0.44%
weather + n. >>共 494
condition 23.66%
pattern 10.02%
forecaster 5.18%
report 4.48%
phenomenon 4.36%
system 4.12%
service 3.42%
radar 2.04%
official 2.04%
problem 1.54%
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