查询词典 benthic

Hybrids of carbonate and terrigenous sediments Carbonate with terrigenous sediments are of characteristic from Emsian to Eifelian in stable shallow-sea faciesregion in Longmenshan area, and they can be classified evidently into hybrid Ⅰ and hybrid Ⅱ(Jingbaoshi-type). Type Ⅰ produced in mud shelf setting occupied hundreds of tempestite beds in which bottom cast、 hummocky cross bedding sandstones、 coquina were inter-beddded with shales that beared a great deal of verm traces、 bioturbations、 benthic communities dominative of brachiopods. Type Ⅱ in sand-mud-marl shelf was characterized by high-energy foreshore sandbeach facies and shelly bank facies.

碳酸盐与陆源碎屑混合沉积方面对微相、相特征、旋回样式、沉积机理研究表明，龙门山地区泥盆纪稳定浅海相区Emsian期和Eifelian期混合沉积十分发育，颇具特色，明显可以划分为两种类型：混积Ⅰ型，泥质陆棚背景下发育风暴沉积组构，幕式风暴期产生具丘状层理、底流冲刷构造的钙质砂岩、介壳岩，平息期则形成具大量虫管和生物扰动的深灰色、黄绿色页岩及海百合茎灰岩，腕足动物等大量繁盛；混积Ⅱ型，砂泥灰质陆棚背景下以发育高能前滨沙滩及生物介屑滩为特色，近滨至陆棚的砂泥灰互为混合，三者比例接近，肉眼难以区别确切岩石类型。

Benthic mollusk was mainly distributed in lake bends, among which, Alocinma longicornis and Bellamya were dominant in density, while Corbicula fluminea and Bellamya were dominant in biomass.

软体动物主要分布在湖湾，在密度方面，长角涵螺和环棱螺占优势，在生物量方面，河蚬和环棱螺占优势。

Results indicate that surface roughness of the coating decreases and benthic diatom reduces attaching onto the coating with the increase of content of PTFE in paint studied.

结果表明，随着氟碳涂层中PTFE含量的增加，涂层的表面粗糙度降低，涂层上底栖硅藻的附着量随之减少。

Different types of microbialites were formed in different water depths, containing different assemblages of cyanobacteria and benthic animal fauna. Our research indicates that the digitate or domed microbialites should have been deposited in the most shallow water environment and the laminated or clotted microbialite probably in relatively deep water conditions.

不同微相类型的微生物岩在沉积水深、蓝细菌化石、底栖群落组合上仍存在差异，其中树枝状和弯窿状微生物岩沉积时所处水深最小，花斑状微生物岩和层纹状微生物岩沉积时所处水深可能相对较大。

This is the first report of specialized benthic dinoflagellate study in China.

还探讨了超声波处理在野外底栖甲藻定量研究中的重要意义。

During the year-round survey, 46 species of dinoflagellates had been identified, within which 39 species were recognized as benthic dinoflagellate, including 15 common species and four dominant species.

2001年8月至2002年7月，对厦门岛东海岸黄厝沙滩底栖甲藻的种类组成和优势种的时空分布进行了为每月一次的调查，共鉴定甲藻种类46种，其中底栖种39种，常见种14种，优势种4种。

In the pelagic subsystem,there are 4biological state variables which were represented by functional groups:flagellate,diatom,pelagic bacteria and zooplankton.In the benthic subsystem,there were 5 biological state variables represented also by functional groups:macrobenthos,meiobenthos,aerobic and anaerobic bacteria,and shrimp-which is actually epibenthos.

将浮游亚生态系又划分为4个功能群，分别为：鞭毛藻、浮游硅藻、水体中细菌和浮游动物，将底栖亚生态系划分为5个功能群，分别为大型底栖动物、小型底栖动物、底栖厌氧菌、底栖好氧菌，对于营底上生活的对虾也划分在这一亚生态系中予以考虑。

This paper reviews the historical development of ecological studies on deepsea benthic foraminifera and their use in paleoceanography, with emphasis on new approaches and new technology.

回顾了深海底栖有孔虫生态研究的历史和其在古海洋学中的应用，并强调研究、应用中的新方法、新技术。

The use of benthic foraminifera in paleoenvironmental studies was started as indicators of paleowater depth or water mass.

底栖有孔虫在古环境研究中的应用先是用作古水深或水团的标志物。

Benthic foraminifera are now widely used for estimation of surface productivity of the ocean and the oxygen content of the bottom water.

目前，底栖有孔虫被广泛应用于估算海洋表层生产力和底层水团的含氧量。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了