For the effect, you need to specify a size, with the horizontal size first, and then the vertical size.

为实现这个效果，您需要指定一个尺寸，首先是水平尺寸，然后是垂直尺寸。

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At ground level, such vibrations-akin to low-frequency sound waves-are very small, only about the size of the vertical motions that produce them.

在地表，这种类似于低频声波的振动非常小，只相当于造成它们的垂直振动的幅度。

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Sizing handles at the corners change both horizontal and vertical size.

角上的尺寸柄同时更改水平大小和垂直大小。

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The painting was done on six pieces of canvas - five vertical and one horizontal - that were sewn together to reach the desired size.

BBC: Restored Caravaggio's Lazarus is shown in Rome

What if I told you it was possible to now optimize search efforts based on B-to-B-specific targeting criteria, such as organizational size, industry vertical or specific title of the user performing the search?

FORBES: The Importance of "Who" in B-to-B Search Marketing