The layers are very thin-usually one-fifth or one-tenth of a millimeter.
VOA: special.2010.10.29
Guanting Wind Farm security supervisor Zong Minqiang says all the power produced on the farm makes up one-tenth of Beijing's electricity needs.
VOA: standard.2010.08.03
That's one for every 75,000 moviegoers, just one-tenth the number of screens in the United States.
VOA: standard.2010.07.06
They aren't Harvard,but again, one-tenth of the total cost of an Ivy League school.
VOA: standard.2009.12.14
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