In Listing 3 the blue gradient's stop offset property grows during the 5 seconds, causing the white gradient to grow outwards and produce an explosion effect.

在清单3中，蓝色渐变色的stop offset特性在5秒钟内渐渐变大，从而使白色渐变色向外变大并产生爆炸效果。

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Before you set the stop colors, you can also alter the globalAlpha property to allow partially opaque gradient colors.

在设置起止颜色之前，还可以通过修改globalalpha属性来产生部分不透明的渐变颜色。

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These walls were originally raised to stop the gradient of over 30% of the natural slope, which is why they are included as part of the formal and structural design.

这些墙壁的建造最初是为了阻止超过30%的自然坡度，这也是它们被纳入正式的结构设计的一部分的原因。

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