Studying the larvae of the marine ragworm Platynereis dumerilii, the scientists found that a nerve connects the photoreceptor cell of the eyespot and the cells that bring about the swimming motion of the larvae.

研究人員以沙蠶環(huán)節(jié)動物-巖蟲幼體進(jìn)行研究色色色色色色色色五，發(fā)現(xiàn)一個神經(jīng)連接著眼點光感細(xì)胞和控制幼蟲游泳的細(xì)胞国产a片播放网址。

Ragworm jaws are made of a mixture of protein and zinc ions.

沙蠶的頜齒是由蛋白質(zhì)跟鋅離子結(jié)合而成。

Measuring the zinc in ragworm jaws was thus thought of as a way of monitoring zinc pollution.

這樣一來一级三级片免费视频，檢測沙蠶頜齒的鋅就可以作為監(jiān)測鋅污染的一種手段三级片手机免费看中文视频。

These composites are of interest to engineers in their own right, but when Dr Broomell and Dr Waite stuck ragworm jaws in an X-ray spectroscope they found no sign of mineralisation at all.

不過當(dāng)布魯梅爾博士跟瓦特博士將沙蠶頜齒放到分光儀里時一区二区亚洲，他們連一丁點的礦化跡象都沒發(fā)現(xiàn)到。

ragworm：巖蟲,沙蟲

radius 橈骨 | ragworm 巖蟲,沙蟲 | Ramsar site 拉姆薩爾濕

Simic Ragworm：析米克破壞蠕蟲

92Simic Initiate析米克新手DIS | 93Simic Ragworm析米克破壞蠕蟲DIS | 94Sporeback Troll孢背巨魔DIS