海绵动物

Today the Blue Hole is famed for its sponges, barracuda, corals, angelfish—and a school of sharks often seen patrolling the hole's edge.

今天蓝洞是著名的海绵动物，梭鱼类，珊瑚，神仙鱼――和一群鲨鱼经常看见巡逻在洞的边缘。

Sponges, finger coral, sea fans, and brain coral give shape and color to this reef.

海绵动物，指状珊瑚，海扇，和脑珊瑚给形状和颜色到这个暗礁。

Based on these results, we conclude that the sponge is a transitional between Protozoa and Coelenterate.

根据以上实验结果，推断海绵动物是介于原生动物和腔肠动物之间的过渡动物，在进化上占有不可取代的地位。

Poriferan is the most original and simplest metazoan. It is a good sample for studying life, and is often regarded as the indicator of the quality of water environment. It has been confirmed that antibacterial, antiviral, antitumourous materials can be distilled from Poriferan.

海绵动物是最原始、最简单的多细胞动物，是研究生命科学的良好试验材料；也常作为监测水环境变化的标志；就药用价值而言，海绵可提取抗菌、抗病毒及抗肿瘤物质。

It was pointed out that marine sponge is an infinite storeroom of medicine.

指出海绵动物是一个极大的药物库，展望了海绵生物活性肽的应用前景。

Solitary in nature, the trunkfish blows water out of its mouth to expose prey such as mollusks, crustaceans, worms, and sponges.

孤立的本质上，硬鳞鱼打击了水来自它的嘴去暴露猎物，例如软体动物类，甲壳类，蠕虫和海绵动物。

Pyritization occurred commonly in spicules, which could play an important role for the preservation of the spicules. The Hetang sponge spicules indicate that the hexactinellids and demonsponges evolved on later than the Meishucunian-Qiongzhusian (Tommotian - Atdabanian) time.

黄铁矿化在化石的保存中起了重要的作用，化石产出的时代可能为梅树村阶至筇竹寺阶(Tommotian-Atdabanian)，这个化石组合证实了海绵动物在早寒武世已开始迅速分异。

Study the diversity of vertebrates: sponges, cnidarians, flatworms,nematodes, annelids, mollusks, arthropods, and echinoderms.

A2， B3， G3 研习无脊椎动物的多样性－海绵动物、腔肠动物、扁形动物、圆形动物、环节动物、软体动物、节肢动物及棘皮动物。

Jostling for room, sea anemones, corals, and sponges vividly paint the floor of a kelp forest.

拥挤的房间，海葵，珊瑚，海绵动物生动地描绘底部的一个海带森林。

Sponges, corals and brachiopods (a once-widespread group that look a bit like bivalve molluscs) were particularly badly hit.

海绵动物、珊瑚类和腕足类动物（一个曾经分布广泛的种群，看起来有点像双壳类软体动物）尤其惨遭重创。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。