今年3月，通过对冰岛一带贝壳的研究发现，其硬壳氧同位素的水平会随水温的变化而产生差异。
A study this March of clamshells taken from Iceland found that the levels of oxygen isotopes in the shell layers varied depending on the temperature of the water in which they formed.
长长的辫带和贝壳：象征着生育力与富有。
Long braids and cowrie shells: Symbolise fertility and wealth.
真的吗？！那怎么说服装的呢？我买了一根皮带和一双带海贝壳的拖鞋，他们真是太优雅了！
Really?! What does it say about clothing? I bought a belt and sandals with sea shells on them, they're just so elegant!
这里的贝壳风铃，你想不想带一个回去。
堤上贝壳种类丰富，多为潮间带或浅海泥沙海底软体动物的现生种属。
Embankment shell variety, mostly for the intertidal zone or shallow seabed sediment mollusc species present health.
史密斯先生告诉过我，有些种类的公蚂蚁是黑色的，母蚂蚁是带壳的。图解带贝壳的。
I am informed by mr. f. smith that the male ants of several species are black the females being testaceous.
TTP-245C全系列机种采用贝壳式上掀机构设计，使碳带和标签纸卷的安装轻松容易；
TTP-245C full range of aircraft types used on lifting the body shell type design, ribbon and label roll is easy to install easy;
TTP-245C全系列机种采用贝壳式上掀机构设计，使碳带和标签纸卷的安装轻松容易；
TTP-245C full range of aircraft types used on lifting the body shell type design, ribbon and label roll is easy to install easy;
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