the yangtze finless porpoise

常見(jiàn)例句

The baiji dolphin, the ancient river sturgeon and the finless porpoise depend on the Yangtze fortheir survival.
白鰭豚，古老的鱘魚(yú)和江豚都生活在長(zhǎng)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.
本研究的結(jié)果對(duì)開(kāi)展長(zhǎng)江江豚繁殖研究和改進(jìn)江豚生態(tài)學(xué)觀察方法具有參考價(jià)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.
長(zhǎng)江江豚的聲信號(hào)可分為兩大類(lèi)，即高頻脈沖信號(hào)和低頻連續(xù)信號(hào)。