硅藻細胞 的英文怎麼說
中文拼音 [guīzǎoxìbāo]
硅藻細胞
英文
frustule- 硅 : 名詞[化學] silicon (14號元素符號 si)
- 藻 : 名詞1 [植物學] (藻類植物) algae 2 (生長在水中的綠色植物) aquatic plants 3 (華麗的文辭) lite...
- 細 : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
- 胞 : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
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According to the literatures, epa mainly derives from cryptophyta and bacillariophyta in water bodies. our results suggest that the concentration of epa is positively correlated with the abundance of cryptophyta only rather than with that of bacillariophyta and other algae
在水體中epa主要來源於隱藻和硅藻,從本結果看,水體epa濃度只與隱藻的細胞密度呈較高的正相關,而與硅藻和其它藻類相關性不太明顯。The walls of some algae differ, e. g. the silica boxes enclosing diatoms, and the calcareous layer on the cell walls of calcareous algae
一些藻類的細胞壁的化學成分有所不同,例如硅藻屬的細胞壁含有硅化物,石灰質藻類的細胞壁含有鈣。The density of skeletonema costatwn accounted for 71. 0 % of the total phytoplankton. therefore the horizontal and seasonal distributions patterns of s. costatum dominated the patterns of the total phytoplankton
在硅藻中,又以中肋骨條藻為全年優勢種,其數量在浮游植物群落總細胞數中的百分比周年平均值高達71 . 0 。Pavlova viridis, isochrysis zhanjiangensis and isochrysis galbana 3011 were cryopreserved in liquid nitrogen using encapsulation - dehydration. algal cells in early stationary phase were encapsulated in 3 % ca - alginate beads with 30 nacl, 2 million cells in one bead. beads were desiccated with silica gel then directly immersed in liquid nitrogen. the cell viability after warming was evaluated by chlorophyll content. the main factors influencing the cell viability, such as water content of beads, dehydration rate, dehydration procedure, preculture and recovery methods after thawing were studied. the results are as follows : 1
本文以綠色巴夫藻( pavlovaviridis ) 、湛江等鞭金藻( isochrysiszhanjiangensis )和球等鞭金藻( isochrysisgalbana3011 )等三種餌料金藻為試驗材料,用包埋脫水法進行冰凍保存。選擇靜止初期的藻細胞包埋在含有30氯化鈉的3 %的褐藻酸鈣膠球中,細胞負載約200萬個細胞/膠球,經過硅膠吸濕法脫水后,探討了膠球含水量、脫水速率、脫水程序、預培養以及化凍后恢復方法對冰凍保存存活率的影響。分享友人