题目内容 (请给出正确答案)
提问人:网友13***556 发布时间:2022年3月25日 01:51
[单项选择题]

磁悬浮列车是利用()驱动列车运行的一种无轮轨接触的运输方式。

A.旋转电机

B.直流电机

C.柴油机

D.直线电机

参考答案
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Protection of the environment is based on a principle that is beginning to be used in the field of jurisprudence. The principle has to do with property rights. The idea is that we all have a property right in the air and water around us. If a business firm pollutes that air or water, their act in so doing constitutes damage to something we own—just as if the firm had dropped a smoke bomb down our chimney. Our legal ease against such a firm is then baaed on the complaint that we deserve compensation for an infringement of our right to use our private property as we please ( provided we don’ t interfere with the same rights of a neighbor). Assuming we win the case, the offending firm then has to pay us for damaging our property—the air or water we "own".
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