查询词典 ecosystems

Backed by the New Jedi Order, led by Kol Skywalker and Nei Rin of the Yuuzhan Vong Shaper caste, the planet Ossus was used as a test bed for restoring planetary ecosystems through shaper technology.

在新绝地武士团的支持下，由科尔·天行者和遇战疯塑造者内·林种姓领导的奥修斯计划，旨在测试通过塑造科技来恢复行星的生态系统。

The Institute was established in 1952 and carries out complex limnological studies on streams, rivers, and reservoirs with special attention to the structure of biocoenoses, relations between aquatic organisms and physico-chemical factors of their habitats, and anthropogenic alterations in inland-water ecosystems.

该研究所成立于1952年。主要致力于河流、水库的湖沼学研究，侧重研究生物群落结构、水生生物与其栖息地物化因子间的关系、以及内陆水域生态系统的人类起源等。

Ward J V The four-dimensional nature of lotic ecosystems Journal of the North American Benthological Society , 1989,8

刘昌明 我国西部大开发中有关水资源的若干问题中国水利， 2000，8

Flowing waters like rivers and streams are called lotic ecosystems; standing water like lakes and ponds are lentic.

流动的水像河流和溪水命名为：&生态系统激流&；停滞的水像湖泊和池塘是静水。

There's plenty of bull in the fish story, as an angler and bison share a stretch of Wyoming's Yellowstone River. Flowing waters like rivers and streams are called lotic ecosystems; standing water like lakes and ponds are lentic.

吹牛的故事里有很多的牛人，但是如上图美国怀俄明洲黄石国家公园中的垂钓者和野牛，此处流动的水就象江河俗称激流群落生态系统，而静止的水却如池塘和湖水般宁谧。

Ward JV, The four-dimensional nature of lotic ecosystems, J North Amer Benthol Soc,

蔡庆华、唐涛、刘建康，河流生态学研究中的几个热点问题，应用生态学报，2003，14(9)：

Soil microbiotic crusts are widespread in arid and semiarid regions, they are one of the major components of desert ecosystems, and their importance has been demonstrated by numerous researches.

：生物土壤结皮广泛分布在干旱半干旱地区与寒区荒漠，是荒漠生态系统的主要组成和景观特征之一，其重要性已被大量的研究报道所证实。

On the eastern state line with Virginia, high peaks in the Monongahela National Forest region give rise to an island of colder climate and ecosystems similar to those of northern New England and eastern Canada.

东国符合弗吉尼亚，高峰在莫农加希拉国家森林地区产生一个岛屿的寒冷的气候和生态系统类似于北部新英格兰和加拿大东部。

Mycorrhizal associations can be found in all ecosystems and in important forest and crop species.

Mycorrhizal 协会可能在全部生态系统里和在重要的森林和庄稼种类被发现。

The discovery of N2 fixation within the leaf-cutter ant-microbe symbiosis reveals a previously unrecognized nitrogen source in neotropical ecosystems.

这种切叶蚁与微生物之间的共生固氮体系的发现，揭示了一类存在与新热带生态系统中先前没被发现的氮来源

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％。