名词短语中文翻译
中文翻译：长期观察
同义词：
['chronological observation', 'longitudinal observation']
例句：
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1.Long-term observations of the ocean currents have shown that they are influenced by global climate change.
对海洋洋流的长期观察显示，它们受到全球气候变化的影响。
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2. The researchers conducted a long-term observation on the effects of pollution on the ecosystem.
研究人员对污染对生态系统的影响进行了长期观察。
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3. The study aims to provide insights into the long-term observation of human behavior and its impact on society.
该研究旨在提供对人类行为及其对社会影响的长期观察的见解。