To show how to use the ZODB, and to illustrate its properties, we will demonstrate three basic operations: First, we will show how to set up and tear down a connection to the ZODB.

为了介绍如何使用ZODB，以及说明其属性，我们将演示三个基本操作：首先，我们将介绍如何建立和断开到ZODB的连接。

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The group was founded in 1959 and some experts in Spain feared that it would use its 50th anniversary to demonstrate its continuing ability to attack.

该组织成立于1959年，西班牙一些安全研究专家称，担心他们会在组织成立50周年之际连续发动恐怖爆炸袭击。

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It has widely been used in making landscape to demonstrate colorful gardens and deep cultural connotation by making full use of its aesthetic functions such as posture, culture and good views, etc.

由于桂花在姿态、文化、景观等方面的审美功能，被广泛应用于植物造景中来表现其丰富多采的园林美感及深厚的文化蕴涵。

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In the DOJ's opinion, an incumbent carrier would need to demonstrate both compelling evidence of capacity constraints and an efficient use of its current licenses in order to gain additional lower frequency spectrum.

ENGADGET

Its calculations do demonstrate that power generation projects that use solar panels and geothermal technologies will be cheap enough to start to replace coal by 2030.

FORBES: Google Does Math To Show Clean Tech's Impact On The Economy

To obtain approval for humanitarian use, a company must demonstrate a reasonable assurance that the device is safe and that its probable benefit outweighs the risk of illness or injury.

FORBES: FDA Approves First Bionic Eye