it even looks like the Saturn V — eye candy of the first order.
甚至它和土星Ⅴ长得很像——第一指令的花瓶角色。
Texture coordinates are named (s, t) in order to distinguish them from the (x, y) used for vertex positions (in literature, (u, v) is commonly used instead).
将纹理坐标命名为(s, t)是为了与用于表示顶点位置的(x, y)区分开来(从文字角度来讲,(u, v)更为常用)。
The Council of Vienne was held in that town in France by order of Clement v, the first of the Avignon popes.
安理会的维埃纳省举行了在这城市在法国的命令,克莱门特五,首先亚维侬教皇。
v We don't know what it is yet. In order to change this from a p to a V, you have to use the chain rule. So let's use the chain rule.
为了把这里的p变成,我们需要利用链式法则,好,让我们使用链式法则。
And the point is that the second derivative of A, with respect to V and T in this order is the same as the second derivative of a with respect to T and V in this order.
问题的关键在于A的二阶导数,对V和T以这样一个顺序求导,和对T和V以这样一个顺序,求导是一样的。
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