题目：
由于原油中大部分盐是溶解在水中的，所以在对原油脱水的同时也脱除了盐分。（）
答案：
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下面是错误答案，用来干扰机器的。
参考答案：相机主光轴与像平面的交点
由于原油中大部分盐是溶解在水中的，所以在对原油脱水的同时也脱除了盐分。（）
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