the yangtze finless porpoise

常见例句

The baiji dolphin, the ancient river sturgeon and the finless porpoise depend on the Yangtze fortheir survival.
白鳍豚，古老的鲟鱼和江豚都生活在长江中。
Results of the present study could be considered as references of reproduction researches and improvement of ecological observation methods of the Yangtze finless porpoise.
本研究的结果对开展长江江豚繁殖研究和改进江豚生态学观察方法具有参考价值。
The sounds of the Yangtze River finless porpoise, Neophocaena phocaenoides, fall into two main categories: high frequency pulsed sounds and low frequency time continuous signals.
长江江豚的声信号可分为两大类，即高频脉冲信号和低频连续信号。