Hanke says the weak U. s. dollar does not help matters.

汉克说，美元贬值对问题不会有帮助作用。

The study was led by Wolf Hanke of the Marine Science Centre at the University of Rostock, Germany.

这项研究是由德国罗斯托克大学海洋科学中心的伍尔夫·汉克所领头开展的。

"Electroreception is good for sensing prey over short distances, where echolocation isn't so effective," says Hanke.

汉克表示：“电感知能力有利于在近距离内感觉到猎物的存在，因为此时回声定位感已不那么灵敏。”

“It'sa question of the policy and the thinking catching up with the technology, ”says Mr Hanke. “Ease of access alters the debate.”

“这是政策和追赶新技术的想法的问题”汉克先生说，“方便访问改变了争论。”

Dr Hanke and Mr Wieskotten then tested Henry with the wakes of paddles of different shapes: triangular, cylindrical, flat and undulating.

汉克博士和威斯·科顿接着会使用不同形状的桨——三角形、圆柱形、平板形以及波浪形——的尾流对亨利进行测试。

Hanke envisions much broader information, though, including consumer-oriented material such as the best dive spots and kite-surfing areas.

不过，Hanke想象中的信息内容要广泛地多，包括有最好的潜水点和风筝冲浪区。

They both are, according to Steve Hanke, professor of applied economics at Johns Hopkins University and a senior fellow at the Washington-based Cato Institute.

约翰霍普金斯大学应用 经济学教授和华盛顿的卡托研究所的高级研究员汉克认为，他们说的都对。

'we always welcome additional tools that help put people in touch with information about the world around them,' said John Hanke, a Google vice President of product management.

谷歌负责产品管理的副总裁汉克(John Hanke)说，我们永远欢迎帮助人们获得他周围信息的其他工具。

Guangzhou Hanke Architectural Materials Technology Co. , Ltd. , founded in 2003, is a professional supplier of aluminum dyes and surface treatment additives of aluminum and aluminum alloy.

广州市汉科建材科技有限公司创立于2003年，是一家专业生产、销售铝及铝合金阳极氧化染料及表面助剂的公司。