hammerhead sharks meaning in English
双髻鲨科
Examples
- Scientists believe that hammerhead sharks use special electromagnetic sensors in their distinctive heads to locate prey and navigate across the open ocean
科学家相信槌头鲨利用头部特别的电磁感应器官来搜寻猎物，并在大海中导航。 - Females of this small hammerhead shark species were thought to mate with several males and store their sperm for later use , so scientists assumed the resulting litter of baby sharks would have several different fathers
窄头双髻鲨科学家曾认为，雌性窄头双髻鲨有不同的性伴侣并将不同的雄鲨精子储存在体内供今后孕育幼鲨，于是雌性窄头双髻鲨产下的每胎小鲨鱼都可能有若干个父亲。 - The numbers of scalloped hammerhead and tiger sharks appear to have declined by more than 97 percent from 1970 to 2005 , while populations of bull , dusky and smooth hammerhead sharks could be down as much as 99 percent , according to this analysis
根据这份报告的分析，一九七0年至二00五年间，双髻鲨和虎鲨的数量减少了超过百分之九十七；公牛鲨、黑鲨、平双髻鲨的数量甚至减少了百分之九十九。 - I have studied the lives of may different kinds of sharks : angel sharks , basking sharks , blacktip reef sharks , blue sharks , dogfish , great white sharks , hammerhead sharks , mako sharks , nurse sharks , sandbar sharks , sandtiger sharks , six - gill sawshark , seven - gill shark , tiger shark , whale sharks , white - tip reef sharks , wobbegong sharks , zebra sharks
我学习了寿命可以不同的种类鲨鱼:天使鲨鱼,取暖的鲨鱼, blacktip礁石鲨鱼,蓝色鲨鱼,白鲛,伟大的白色鲨鱼,双髻鲛鲨鱼,鲨鱼鲨鱼,护士鲨鱼, sandbar鲨鱼, sandtiger鲨鱼,六鳃sawshark ,七鳃鲨鱼,老虎鲨鱼,鲸鱼鲨鱼,白色打翻礁石鲨鱼, wobbegong鲨鱼,斑马鲨鱼。