A：Originally developed for detecting air pollutants, a technique called proton-induced X-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it. C: A technique originally developed for detecting air pollutants, called proton-incluced X-ray emission , which can quickly analyze the chemical elements in almost any substance without destroying it. 两句里都有which，且都是跟在emission后面。解释里却说C中which错误指代了emission，而A中是正确的。很不理解。望高人指点，感激不尽。
我的理解是这样的 A. a technique called proton-induced X-ray emission, which 因为 a technique = X-ray emission，所以 which 可以使用 C: A technique originally developed for detecting air pollutants, called proton-incluced X-ray emission , which 因为 which既可以指代 a technique, or detecting air pollutants, or X-ray emission，所以不可以被使用
不懂得是，是否在类似情况下，该规则都成立 比如： the great wall called the greatest building, which 这样是对的么？ 再比如： the great wall is the biggest building, which 这样是对的么？
我的理解是这样的 A. a technique called proton-induced X-ray emission, which 因为 a technique = X-ray emission，所以 which 可以使用 C: A technique originally developed for detecting air pollutants, called proton-incluced X-ray emission , which 因为 which既可以指代 a technique, or detecting air pollutants, or X-ray emission，所以不可以被使用
不懂得是，是否在类似情况下，该规则都成立 比如： the great wall called the greatest building, which 这样是对的么？ 再比如： the great wall is the biggest building, which 这样是对的么？
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发表于 2011-6-30 17:06:54
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