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One of the two silicified halves of the cell wall of a diatom.

瓣硅藻的兩片硅化的細(xì)胞壁之一最近中文字幕视频2019下载。

Diatom was used to monitor water quality because of its great sensitiveness to environmental changes.

硅藻的生長和繁殖對環(huán)境極為敏感国产黄片一区二区三区无码未满十八岁，長期作為濕地水質(zhì)監(jiān)測的指標(biāo)。

As an important component of lake sediments, diatom is of great value for reconstructing paleoclimate and paleoenvironment.

硅藻是湖泊沉積物的重要組成部分美女被干到高潮免费视频，沉積物硅藻硅氧同位素在重建古氣候亚洲日产欧欧美性饭、古環(huán)境方面具有重要價值。

Application of cyanobacteria diversity could make up for the shortage of diatom bio-indicator in monitoring of river water quality.

本研究是調(diào)查探討菌在臺東縣主要河川－卑南溪與太平溪的生態(tài)分布與族群結(jié)構(gòu)久操免费精品视频。

Both diatom and dinoflagellate had low species diversity and was dominated by one.

硅藻和甲藻兩個生態(tài)類群的物種多樣性較低看亚洲操逼视频，各自都存在一個優(yōu)勢種大陆理论性爱免费视频。

diatom：硅藻

Summary: 根據(jù)美國俄勒岡州立大學(xué)和波特蘭州立大學(xué)的研究人員們實(shí)驗證實(shí),一種名為'硅藻'(diatom)的微小海藻有助于使染料敏化太陽能電池(dye-sensitized solar cell)的電力輸出提高三倍. 一種名為'硅藻'(diatom)的微小海藻有助于使染料敏化太陽能電池的輸出效率提高三倍.

diatom：硅藻類

由含有二氧化硅的浮游生物殘骸組成,如硅藻類(diatom)及放射蟲類(radiolaria). 硅質(zhì)軟泥主要分布于高生產(chǎn)力的海區(qū),如兩極海域及近赤道(北太平洋)的上升流(upwelling)海域,其沉積速率約為0.2-1cm/ka,明顯低于鈣質(zhì)軟泥,

diatom：硅藻屬

diathesis 素質(zhì) | diatom 硅藻屬 | diatomaceous 硅藻的

diatom：道線

Diaphragm wall 地下連續(xù)壁 | Diatom 道線 | Diesel Fuel 柴油

diatom ooze：硅藻軟泥

diatom earth 硅藻土 | diatom ooze 硅藻軟泥 | diatom 硅藻