Major diameter infrared optical Ge Monocrystal was developed by direct pulling method. The optical and mechanical properties were measured.

采用直拉法研制了大直径红外光学锗单晶，测量了其光学性能和力学性能。

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The core pulling method has the advantages of small core pulling difficulty, simple spindle structure, low cost and no damage to the composite pipe;

本发明方法具有抽芯困难小，芯轴结构简单，成本低，不伤及复材管件的优点。

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We utilize a simple method of pulling data from App Engine on the iPhone; one that lets python and App Engine do the heavy lifting.

我们将利用一种简单的方法来从 App Engine 拉出数据放到 iPhone 上; 这种方法需要大量使用 python 和 App Engine。

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Orion Genomics hopes to start pulling in revenues next year from its proprietary method of sequencing, mapping and cloning agricultural genes--technology that can be used to improve crop yield, develop pest resistance or help plants survive drought, flooding and cold.

FORBES: Yes, there is a pulse

Bittorrent -- Bram Cohen debuted Bittorrent, a method of downloading files that pieced them together from many users' computers instead of pulling them from a single source, in 2002.

FORBES: Magazine Article