11017
The nonlinear governing equation has been solved previously using the method of matched asymptotic expansions , and this requires that the surface tension forces far exceed those of gravity , i . e . , the Bond number is much less than one .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None