1·A prime example is discodermalide, produced naturally by a marine sponge, but in very small quantities.
最突出的例子就是一种最近发现的天然聚酮化合物——discodermalide，它在海绵中提炼，但数量极少。
2·The characters including spicule morphology and elemental compositions, chemical constituents and bioactivity of the marine sponge were studied.
研究了海绵骨针形态、元素组成等特征，并对其天然产物进行了分离纯化、结构鉴定和活性检测。
3·Photo Gallery: Marine Marvels The warts of a frogfish blend in with the bumpy texture of a sea sponge as it awaits unsuspecting prey in the Lembeh Strait, Indonesia.
奇特的海生物图片画廊。这疣的琵琶鱼融入颠簸的质地海绵，因为它正在等待不知情的猎物在蓝碧海峡，印度尼西亚。
4·This sponge mound has experienced the early submarine, Marine phreatic water, mixed water and meteoric freshwater environments.
该丘经历了早期海底、海水潜流带、混合水和大气淡水成岩环境。