胞藻屬 的英文怎麼說
中文拼音 [bāozǎozhǔ]
胞藻屬
英文
astasia-
Cladophorales an order of chlorophyta ( green algae ), generally called siphonaceous algae. they are multicellular saclike forms or branched filaments with branching rhizoidike holdfasts, e. g. cladophora
剛毛藻目:綠藻門中的一目,稱為虹吸管狀的藻類。它們是多細胞囊泡狀的或分枝的絲狀體,用分枝狀的假根固著。例如剛毛藻屬。A group of cells at the tip of the oogonium in certain green algae ( chlorophyta ), such as the stonewort chara and the mermaid ' s cup ( acetabularia )
2某些綠色藻類(綠藻門)中頸卵器頂部的一組細胞,例如輪藻屬和傘藻屬的冠細胞。Dunaliella, a single - celled green algae classified to chlorophyceae of chlorophyta, distributes throughout salt lakes and sea over the world. dunaliella inhabits itself in the environment rich in na + and cl -
杜氏藻( dunaliella )廣泛分佈於世界各地的鹽湖和海水中,是一種單細胞綠藻,歸屬于綠藻綱( chlorophyceae ) 、綠藻門( chlorophyta ) 。Dunaliella salina ( d. salina ) belongs to chlorophyta, chlorophyceae, volvocales and its shape and structure are very similar to chlamydomonas reinhardtii ( c. reinhardtii ) except for lacking of cell wall. it is a kind of ellipse or pear - shaped unicellular tolerant alga with the length of six to fifteen um
杜氏鹽藻屬綠藻門綠藻綱團藻目,除缺乏細胞壁外,其形態和結構特徵與衣藻十分相似,是一種原生質裸露的嗜鹽性浮遊單細胞藻,長約6 - 15 m ,呈橢圓形或梨形,有雙鞭毛,能在水中游動。It indicated that not only can spirulina cells grow photoautotrophically and photomixtrotrophically, but also can grow heterotrophically under some specific conditions. light intensity, light quality, temperature, species and concentration of metals, rare earth elements and vitamins, salinity, cell concentration, dissolved oxygen level and magnetic filed etc., all play important roles in photosynthetic performance and cell productivity of spirutina
認為螺旋藻細胞不但能進行光合自養和混合營養生長,而且在某些特定的環境條件下,還能進行異養生長;光照強度、光質、溫度、金屬元素、稀土元素、鹽度、藻體細胞濃度、溶氧水平、維生素、激素和磁場等環境因素對螺旋藻細胞的光合性能和細胞產率都有顯著影響。The mechanism of the action was suggested and it is believe that the balance of availability of nutrients for optimum growth was disturbed with the presence of metals at high ion concentration
藻體細胞內的細胞器管受到破壞,吸附在藻壁上的重金屬也阻礙了營養物質的吸收,從而導致了細胞內各項指標的降低。The condition of profiles in outer station did n ' t change much in spring cruise, but showed more variable in near - shore stations when observed in different time. fluorescent characteristic per cell can be obtained by flowcytometric analysis. based on fluorescence data of synechococcus of all stations, two distinctly pigment - containing cell types coexisting can be found in some stations of east china sea, which located in all depth of p3, mixlayer of e7, 40 - meter depth of e6 of autumn cruise and in mixlayer of p2 of spring cruise
通過對流式細胞計測量的細胞熒光結果來看,在秋季的p3 、 e7整個混合層、 e6站40米層,春季的p2站均發現有兩群不同色素含量的聚球藻( high一pe和low一pe )共存現象,極有可能分別屬于不同品系,春季共存站位位置比秋季時更靠外,表明在秋季p3 、 e7等站位的共存是季節性現象,可能與此季節黑潮次表層水沿陸架坡涌升入侵到中陸架有關,水團的運動及混合使從外海遷移而來的high一pe與近岸的low一pe得以共存,在春季,由於長江沖淡水的日漸強盛,在中陸架區的共存區域有所外移。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 spokesman said dictyocha speculum and species of chattonella were relatively rare in hong kong waters and might cause irritation to fish gills
發言人表示,六異刺硅鞭藻和褐胞藻屬香港水域比較罕見的藻類,這些藻類可能會刺激魚鰓。A number of factors will affect efficiency of the biosorption, and these factors were studied in chapter three, including the ph value, initial biomass loading and content of heavy metal ions, ion strength of the solution, etc. although the research for new and innovative treatment technologies has focus attention on the metal binding capacities of various biomass, the exact interaction between the ligands of the metal uptake process and the description of the thermal properties of the biosorption remain essentially unknown
藻類對重金屬離子的吸附效率受藻類細胞表面及溶液的物理化學狀態的影響,本文從ph 、藻粉的起始含量及重金屬離子的起始濃度、離子強度等四個方面做了研究。第四章是大型海藻生物吸附平衡的熱力學研究,我們對平衡數據做了langmuir方程的回歸分析,得到了兩種海藻吸附各重金屬離子的最大吸附容量;我們還以cu為例研究了溫度對吸附容量的影響,並計摘要算了其吸附熱。After 5 - hour biosorption, the removal concentration of pb ion is reach to 80 percent. the accumulation sequence of these heavy metal from high to low is pb2 +, zn2 +, cd2 +, cu2 +
發現藻體的細胞對四種重金屬均有不同程度的吸附,其中5小時內鉛的去除率可以達到80以上。分享友人