Of or relating to diatoms of the class Pennales, distinguished by bilaterally symmetrical form. a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime. 硅藻的属于或有关以双侧对称形状著名的硅藻的一种软质的银色稀土属金属元素,见于硅铍钇矿、独居石和磷钇矿中。
Chaetoceros atlanticus, corethron pennatum, thalassiothrix antarcticus and nine other species of diatoms grew in abundance, boosting the amounts of chlorophyll, organic carbon and other signs of life in the waters to depths of as much as 100 meters beneath the surface. 黑鳍角毛藻,羽毛环毛藻,南极海毛藻以及其他九种硅藻大量生长,叶绿素提高,有机碳和其他生命迹象和水下100处的一样。
Study on Sedimentary Diatoms of Late Holocene from Middle Offshore Sea Area of Fujian Province 福建中部近岸海域晚全新世沉积硅藻研究
Consisting of diatoms or their skeletons. 硅藻的由硅藻或其骨骸组成的。
STUDY ON THE RELATIONSHIP BETWEEN THE VEGETATION CHANGE AND THE HUMAN ACTIVITIES IN THE GANSU-QINGHAI REGION DURING THE PERIOD FROM MID-TO LATE-HOLOCENE; Study on Sedimentary Diatoms of Late Holocene from Middle Offshore Sea Area of Fujian Province 甘青地区中晚全新世植被变化与人类活动福建中部近岸海域晚全新世沉积硅藻研究
Diatoms and other tiny organisms form Antarctic plankton. The Species Composition and Distribution of Phytoplankton in the Beibu Bay 硅藻和其它微小生物构成了南极浮游生物。北部湾海域浮游植物的种类组成与数量分布
Geometric structures in two and three dimensions abound in the natural world, from complex crystal shapes to starfish, and unicellular organisms like diatoms. 在二维和三维的几何结构有大量的自然世界,从复杂的晶体形状海星,硅藻的单细胞有机体,像。
Some ocean diatoms are mostly inert, crystallized calcium. 海洋中的某些硅藻也只不过是毫无生气的钙晶;
The Analysis of Microbial Diversity of Diatoms and Cyanobacteria from the Mudskipper Farm in Two Culture Model 两种养殖模式下大弹涂鱼养殖场底泥中硅藻和蓝藻种群多样性分析
Community Structure and Dynamics of Planktonic Diatoms in Typical Areas of East China Sea 东海典型海域浮游硅藻群落结构与动态研究
Effects of Temperature on Growth and Physiological Biochemical Compositions of Eight Benthic Diatoms 温度对8种底栖硅藻生长及其理化成分的影响
The Vertical Distribution of Diatoms in the Sediments and Water Quality Change of Moon Lake in Wuhan 武汉月湖沉积物中硅藻的垂直分布与水质变化
Influence of Temporal-Spatial Variation of Heavy Metals on Diatoms Distribution in Surface Sediments of in Aha Reservoirs 阿哈水库表层沉积物中重金属时空变化对硅藻分布影响的研究
In diatoms the vegetative cells are diploid, and are formed directly by the fusion of gametes. 硅藻类的营养细胞是二倍体,它是由配子融合直接产生的。
Laboratory study about the influence of dynamic loading on the erosion of silty sediment in the Huanghe Estuary in China The Vertical Distribution of Diatoms in the Sediments and Water Quality Change of Moon Lake in Wuhan 黄河口粉质土沉积物侵蚀性动态变化试验研究武汉月湖沉积物中硅藻的垂直分布与水质变化
The scientists discovered that some AMPs have properties similar to a shell-building protein derived from marine diatoms, microscopic algae, and that these protective properties may fit the bill. 科学家们发现一些抗菌肽有些特性与贝壳蛋白很相似,这些蛋白来自于来自硅藻类,微水藻和那些符合条件有保护性质的海洋产物。
Effect of major ions on the communities of benthic diatoms in Karst rivers from the Zhujiang Watershed 黔桂喀斯特区域河流水体离子对底栖硅藻群落的影响
The participants in the experiment were drawn from a representative population. Community Structure and Dynamics of Planktonic Diatoms in Typical Areas of East China Sea 我们从一个典型人群中选取实验的参与者。东海典型海域浮游硅藻群落结构与动态研究
The species were composed of 83 blue algae, 20 green algae, 11 diatoms and 7 euglenoids. 其中蓝藻83种,绿藻20种,硅藻11种,裸藻7种。
The results of X-ray energy spectroscopic analysis and investigation of different parts of siliceous crust walls of diatoms of different genera and species are summarized in this paper as well. 总结了对不同种属硅藻的硅质硬壳不同部位的X射线能谱成分分析和研究结果。
Benthic diatoms are an important fraction of the food for most of gastropods. 底栖硅藻是多数腹足类食物来源的相当重要组成部分。
Influence of temperature and salinity on the growth of three species of planktonic diatoms 温度和盐度对三种海洋浮游硅藻生长繁殖的影响
This dissertation will make a preliminary study on diatoms flora taxa of the Xinjiang region, and provide important data for our country's the algae resource investigation. 本论文将对新疆地区硅藻区系分类进行初步研究,为我国硅藻资源的调查提供重要的基础资料。
Species composition and ecological distribution of benthic diatoms on the tidal flat of Shanghai during winter 上海市滩涂冬季底栖硅藻种类组成和生态分布
Several points on nutrients of diatoms, marine macroalgae formulated feed as food for abalone were analyzed and evaluated. 本文分析和评价鲍的饵料硅藻、饵用海藻及配合饲料营养的若干问题。
Application of correspondence analysis to interpretation of sedimentary environment of marine diatoms 对应分析在海洋硅藻沉积环境解释中的应用
And the five common benthic diatoms attaching to the substrates during the early breeding period were isolated and cultured. 对鲍鱼早期幼体附着基上常见的五种底栖硅藻进行分离和培养。
Diatoms as one of the dominated species in some tributaries would be substituted by blue and green algae. 成库前以硅藻为优势种的部分支流,在成库后可能被更适宜于静水生长的蓝藻或绿藻取代。
On the one hand, a variety of organic and biological molecules, such as proteins, polysaccharides, organic amines and lipids, have been successfully separated and identified from cell-wall extracts of diatoms. 一方面,人们已经从硅藻细胞壁提取物中成功地分离并鉴定出多种有机和生物分子,如蛋白质、多糖、有机胺和脂质。
The fatty acid composition differs between diatoms at different growth phases. 脂肪酸组成因硅藻种类和不同生长时期而差异较大。