For this reason, a windbreak works best if it contains only sixty to eighty percent of the trees and plants that would be needed to make a solid line.

出于这个原因，如果防风林只包含60%到80%的可以组成一道坚固防线的树木或植物，它所起到的效果最好。

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The solid line on the chart below shows real G.D.P. for each of the four quarters of 2008.

下图的实线显示了2008年四个季度的真实GDP。

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To model inheritance on a class diagram, a solid line is drawn from the child class (the class inheriting the behavior) with a closed, unfilled arrowhead (or triangle) pointing to the super class.

为了在一个类图上建模继承，从子类(要继承行为的类)拉出一条闭合的，单键头(或三角形)的实线指向超类。

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Without a solid top-line revenue trajectory can banks be the engine of growth for consumers, businesses and the economy?

FORBES: Bank Earnings Will Show the Way for Stocks

"We continue to expect solid-top-line growth and expansion of our annual operating margin to approximately 5% of revenue, " says JimMuehlbauerJim Muehlbauer, Best Buy's chief financial officer.

FORBES

"We continue to expect solid-top-line growth and expansion of our annual operating margin to approximately 5% of revenue, " says Jim Muehlbauer , Best Buy's chief financial officer.

FORBES: Earnings Season