查询词典 tunicate

Sessile organisms developing on plastic plates at various depth at two sites in an oyster farm at Putai Bay were studied during the period from March 1982 to May 1983. The plastic plates were immersed monthly for about one, two and three months period. Among the 29 spp. of attached invertebrates, oyster is the most abundance, follow by bryzon, tunicate, barnacle, tube worm, hydroid and sponge.

为探讨附著生物的出现季节与数量，本研究自民国七十一年三月至七十二年五月於嘉义县布袋海湾之牡蛎养殖区内，每月以塑胶板做为基质，於不同地点及水深放置一、二与三个月，以采集当地之附著生物。

Study the diversity of chordates: lancelet, tunicate, lamprey, chondrichthyans, ray-finned fish, amphibians, reptiles, birds, and mammals.

A2， B2， G3 研习脊索动物的多样性－文昌鱼、海鞘、八目鳗、软骨鱼、硬骨鱼、两栖类、爬虫类、鸟类及哺乳类。

Komodo National Park in Indonesia showcases a carnival of marine life, including this green-and-black nudibranch, seen here devouring a tunicate.

科莫多国家公园在印尼展示了嘉年华会的海洋生物，包括这绿色和黑色nudibranch ，在这里看到的吞噬一tunicate 。

Photo Gallery: Colorful Sea Creatures Komodo National Park in Indonesia showcases a carnival of marine life, including this green-and-black nudibranch, seen here devouring a tunicate.

意译：丰富多彩的海洋生物。科莫多国家公园在印尼展示了嘉年华会的海洋生物，包括这绿色和黑色nudibranch ，在这里看到的吞噬一tunicate 。

Minute floating marine tunicate having a transparent body with an opening at each end.

身体透明、两端有孔并且有背囊的微小的浮游海洋动物。

Based in part on commonalities in embryonic development among all chordates, the tunicate brain is believed to resemble the evolutionary precursor of the vertebrate brainstem.

被囊动物的神经节和脊椎动物胚胎发育过程中大脑的发育有相似之处，被认为是脊椎动物

The soft outer wall lining the shell of a tunicate or barnacle.

有膜动物的柔软外皮：被囊类动物或藤壶的壳的外层软壁

Nowadays, research on the physiological active substances from the marine tunicates is in a high speed progress. But it is still not seen on papers that some tunicate extracts which have high effective anticancer potential are obtained from Styela clavas tunica and body or other kinds of substances.

目前，国外对海洋被囊动物海鞘生理活性物质的研究正处于高速发展阶段，但是关于从柄海鞘的鞘囊或鞘体中提取出高效的肿瘤药物以及类似其他种类的海鞘提取物的研究至今尚未见报道。

An aggressive, invasive aquatic organism that is on the state's most dangerous species list has been discovered in both Winchester Bay and Coos Bay, and scientists say this "colonial tunicate"– Didemnum vexillum – has serious economic and environmental implications.

一个积极的，水生生物入侵是对国家'最危险的物种名单已发现两温彻斯特湾和库斯湾，科学家说这"殖民地被囊动物"- Didemnum vexillum -有严重的经济和环境的影响。

Zoologythe shell or integument of some invertebrates and protozoans, especially the chalky shell of a foraminiferan or the tough outer layer of a tunicate

动（一些无脊椎动物和原生动物的）甲壳；介壳；被囊

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？