无脊椎

There are some 2,000 species of sea stars, such as this striped invertebrate off Ireland's Atlantic coast, living in all the world's oceans.

这是一只生活在远离爱尔兰的大西洋海岸带斑纹的无脊椎动物--海星，这里有近2000种，它们生活在世界上所有的海洋。

Since 1960s, there has been a general trend of recovery in terms of water quality and invertebrate community.

摘 要：采用长系列数据，分析了影响泰晤士河潮汐河段生态状况的主要因素。1915～2006年的监测数据表明其生态状况经历了污染、恢复和稳定3个阶段，20世纪40～60年代是污染最重的时期，伴随着较高的水温、氨氮和生化需氧量以及较低的溶解氧含量，该时期少有底栖无脊椎动物的记录。

He has created a remarkable series of images of previously invisible invertebrate fossils preserved in amber.

而他本人也已经使用这种技术拍摄了一系列琥珀中无脊椎动物化石的照片。而这些在以前是根本看不见的。

One question was related to evidence that the invertebrate fauna of the Mediterranean had changed abruptly about 6 million years ago.

其中一个问题是有关地中海地区无脊椎动物600百万年前发生剧变的证据。

A cellular component of the blood, especially of an invertebrate.

血细胞血液的细胞组成部分，尤指无脊椎动物者

In some respects, this incomplete classification is better than that of Linnaeus, who crowded the invertebrata together into two groups, Insecta and Vermes.

在某些方面，这种不完整的分类比林耐的分类更好，林耐把无脊椎动物门分成两类—昆虫与蠕虫。

Any of various organs of locomotion or attachment in invertebrates.

无脊椎动物的各种运动器官或附属器官。

This is the website of Malacology and Invertebrate Paleontology Department at the Academy of Natural Sciences of Philadelphia, which provides related information about the staff, collections, species databases and publications of the Department.

这是费城自然科学院软体动物学和无脊椎动物古生物学部的网站。该网站提供了有关该学部职员、收藏品、物种数据库和出版物的相关信息。

Description: This is the website of Malacology and Invertebrate Paleontology Department at the Academy of Natural Sciences of Philadelphia, which provides related information about the staff, collections, species databases and publications of the Department.

网站描述：这是费城自然科学院软体动物学和无脊椎动物古生物学部的网站。该网站提供了有关该学部职员、收藏品、物种数据库和出版物的相关信息。

Dr. Alfaro is a marine biologist with special interests in invertebrate ecology and aquaculture.

Dr。 Alfaro 是一名海洋生物学家，对无脊椎动物生态学和水产学领域有着浓厚的研究兴趣。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。