他建议采用电动机或者有形状记忆功能的材料来反复击打软体契形翅膀的末端，让水产生向后的涟漪从而获得向前的推力。
He suggests using electric motors or shape-memory materials to repeatedly flick the end of a flexible, wedge-shaped wing, creating a wave that ripples backwards and generates forward thrust.
结果表明，本次调查所获得的底栖动物共14种，其中软体动物7种、甲壳动物3种、多毛类3种、棘皮动物1种。
The results have shown that there are 14 species of macrobemthos, 7 species of mollusk, 3 species of crustacean, 1 species of echinoderm.
唯有使用者以获得授权之方式取得软体，且软体为原版软体，则使用者将获得授权以使用本软体，如本合约于此明确所述。
User will be granted the license to use this Software as expressly set forth herein only if User obtains the Software in authorized ways and the Software is considered the original one.
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