Such kind of cryocooler has the potential application on aviation and military, its main feature is lower input power, high frequency, small volume and light weight.

这种制冷机在未来的航天与军事方面有较大的应用价值。其特点是：输入功率小，工作频率高，体积小，重量轻。

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Luneberg lens antenna is a spherical layered medium lens antenna, and its main feature is its capability of focusing the incident wave to a point on the spherical surface.

龙伯透镜天线是一种球形的分层介质透镜天线，其主要特点是能够把入射波聚焦到球表面一点。

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Its main feature is that measurement of remelting rate parameter has come out making use of weighing model which improves control condition on field.

其中主要的特点是利用称重模块成功地实现了熔速参数的测量，改善了现场的控制条件。

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MusicFile also has an auction section, but its main feature is a database of millions of titles offered for sale by hundreds of importers, collectors, and small businesses.

CNN: Where to buy music on the Web

MORI, however, has been reluctant to do this, at least in the figures which it chooses to feature in its main outlet, the Times.

ECONOMIST: Why the polls got it wrong last time | The

By the early 1990s all of its main production houses had stopped making feature films.

ECONOMIST: Chinese cinema