Using a double-grid hydrogen thyratron, a fast pulse generator with four outputs, high-voltage, low jitter, was made to use at special occasion.

采用双栅极氢闸流管作为主开关，研制成功一种四路输出高压低晃动快脉冲源应用于某种特殊场合。

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Grids based on an even number of grid columns can suffer from too much symmetry if text and graphics are confined to individual or double grid columns throughout.

基于偶数的栅格可能会遭遇过于对称的困扰，假如文本和图形总是占据1 - 2个单元格的话。

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The governing equations are discretized on uniform grids using the FiniteDifference method, and a double grid method is used for the mesh slice to save the time.

采用基于均匀网格的有限差分离散控制方程，为了节省时间，在网格剖分时还采用了双重网格法。

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Tom Leighton insists the Akamai grid can continue to double capacity, annually and easily--at the least.

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IPhoto will find look-alike photos when you double tap on an image in the thumbnail grid view.

WSJ: The Digital Solution: Letting Your Fingers Do the Photo Editing