“residual plant”的概念、定义、翻译、参考文献-科学参考

单词	residual plant
释义	residual plant Encyclopedia 农学野生植物释 residual plant孑遗植物过去曾有广阔的分布区，由于地质和气候原因，其近缘类群多已灭绝，现在分布范围已大大缩小，只剩个别孤立的或者是星散分布在几个狭窄分布区的植物。又称活化石植物。其分布区称为孑遗分布区。
随便看	sampling survey system of crop plantation sampling survey system of crop production sampling survey system of main livestock and poultry farming sampling system sampling technique of continuous random variables sampling technique of discrete random variables sampling technique of random process sampling technique of random vectors sampling test sampling theorem sampling theory sampling unit sampling up-the-ramp sampling with arbitrary probability sampling with equal probabilities sampling with equal probability sampling with non equal probabilities sampling with non-equal probabilities sampling with nonequal probabilities sampling without replacement sampling with PPS sampling with probabilities proportional to size sampling with probability proportional to size sampling With replacement sampling with replacement

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