藻系 的英文怎麼說
中文拼音 [zǎoxì]
藻系
英文
phytem-
Under mixed culturing conditions, it was observed that bacterial number rapidly incre ; ised soon after the lysing of host cells. on the contrary, while the non - host cyanobacterium ( i. e. anabaena flos - aquae ) was incubated in the mix culturing system, the breeding of the bacteria could be inhibited. it may be suggested from the result above that cyanophage could bring about the changes in microorganism populations
調查結果顯示, 19個採集的水樣中有6個含有裂解織線藻的噬藻體,而且水樣未經濃縮即能裂解宿主,說明噬藻體在淡水中分佈較廣泛,裂解性也較強;混合培養條件下的研究結果表明,噬藻體裂解宿主后,細菌數量快速增加,而當培養系統中有非宿主藻類存在時,細菌的增殖則受到非宿主藻的抑制,說明噬藻體可以顯著改變系統中微生物的種群結構。Phylogenetic tree was constructed and displayed that a. platensis fachb341, a. maxima ouqdsm and a. platensis fachb439 formed the monophyletic linage, which was fully supported by bootstrap values ( 1000 ), while spirulina fachb440 and anabaena pcc7120 clustered in another linage with the bootstrap value of 909
系統發生分析結果顯示,三個節旋藻品系形成一個小的分支,其自舉值為1000而螺旋藻與魚腥藻聚合為一個類群,自舉值為909 。同時我們以鈍頂節旋藻fachb341m platenstsfachb341 )為材料,克隆了2073hp長的rubisco序列。Benthos the organisms that live on the bottom sediments of freshwater and marine ecosystems. they include plants and algae ( phytobenthos ) that grow below low tide mark
底棲生物(海底生物) :在淡水或海洋生態系統底部生活的生物體。包括一些水底的植物和藻類。The blastn results show that gyn - 15 is closely related to a symbiont of anemones, s. californium, and the free - living strain, gymnodinium varians. sequence comparison show that the similarities among each part of the sequences from these three strains are all above 99 %. phylogenetic reconstruction with neighbor - joining ( nj ) method using sequences of variable regions ( v1 + v2 + v3 ) of ssu rdna indicated that gyn - 15, s. californium and g. varians form a new clade with 100 % bootstrap support
以ssurdna序列中的三個可變區( vz + vz + v3 )和鄰接法困eighbor一joiningmethod , nj法)構建共生甲藻屬的系統進化樹表明, gyn一巧與5 . cal扣rnium和g . varian :在共生甲藻屬內構成一個獨立的、自檢支持百分率為100 %的子類群( clade ) ,根據這些結果可將gyn一巧初步鑒定為屬于共生甲藻屬。In the search for answers, " lost worlds " takes the audience on a journey up into a world high above the streets of new york city, and down into the soil of the catskill mountains and beyond ; we plunge into the kelp forests of the pacific and investigate biodiversity with a team of scientists in the remote and fantastic table mountains of venezuela
要找出個中原因,電影將會帶領觀眾進行從美國紐約?摩天大樓到吉士喬山脈中的旅程,陪同科學家潛入太平洋的海藻森林及研究委內瑞拉偏遠山區內多樣化的生物物種。透過這些不同探索歷程,電影嘗試探討有關生物的差異及彼此的復雜關系及人類生存之謎。Study on removal capacity of nh 4 - n, no - 2 - n, no - 3 - n by chlorella vulgaris in recirculation aquaculture system
循環水養殖系統中小球藻對三態氮的吸收能力研究Discussion on the utilization of associated resources in shongzao coal measures
松藻礦區煤系伴生資源開發利用探討Diners in sushi restaurants are eating ever greater amounts of sea urchin roe, known as uni, creating a 23 million 13 million pounds industry in california for harvesting the creatures, the california sea urchin commission said this week. the spiny echinoderms, a potential peril to swimmers stepping on rocks, feast on kelp, which is dwindling along california ' s coastline
目前,美國人越來越愛吃日本壽司,而以海藻為食的海膽是日本壽司的主要原料之一,因此,人們發現多吃壽司非常有助於保護該國加利福尼亞州沿海地帶正在日漸消失的海藻資源,海藻資源正是加利福尼亞地區生態系統的一個重要組成部分。A reservoir is built in housetop, have structure of wall of edaphic lay aside, some of alga, fish is put inside, form small - sized ecosystem with assuring water quality fresh
在屋頂建設一個蓄水池,有土壤貯壁結構,裏面放些藻類、魚類,形成小型生態系統以保證水質的新鮮。Volvocales, which includes many important groups, such as chlamydomonas, is an important group in the evolution of green plants because some scientists think that green plants derived from green flagellates
摘要包含許多重要類群的團藻目在綠色植物系統演化中?有十分重要的地位。A floristic study of seed plants on songzao coal mine
松藻煤礦種子植物區系特徵研究The fossils of algae, ostracoda, foraminifera, gastropod and polychaeta were found in the tertiary carbonate beds in the west of chaidamu basin
摘要柴達木盆地西部第三系的碳酸鹽巖層中發現有藻類、介形蟲、有孔蟲、腹足類、多毛類等化石。It was found that replacing part of granulated sugar in the complex solution of granulated sugar and sticky rice starch with trehalose could be effectively stay the course of retrogradation
研究發現,在含有糯米粉、白砂糖的復合體系溶液中,用海藻糖替代部分白砂糖,能有效地延緩回生的進程。The plan of the research institute becomes, in the near future, with the ocean chemistry, the development and engineering turn of halo bios resources, the ocean information technique processing, ocean environment and ecosystems protection, etc. aspect for center of research direction, and gradually formats the aspect advantages in using of the salt water and the half salt water ( the haloid water ) chemistry resources, the ecosystem system monitor and controlling, algae cultivating and biology active material, the development research of nourishment supplies and bio - products, the ocean environmental protection and ecology etc., end can become one of important bases in the ocean realm of nation and tianjin for high level creative talented person development, hi - technique research and result conversion, high decision advisory, and the double that attains the economic performance and social performances win
研究所計劃在不久的將來形成以海洋化學、海洋生物資源開發及工程化、海洋信息技術處理、海洋環境與生態保護等方面為中心的研究方向,並且逐步在鹹水及半鹹水(鹵水)化學資源利用,生態系統監測與調控;藻類培養及生物活性物質、營養物資及生物製品開發研究;灘塗資源開發利用;海洋環境保護和生態學等方面形成優勢,最終可以成為國家和天津市海洋領域高水平創新人才培養、高新技術研究和成果轉化、高層次決策咨詢的重要基地之一,達到經濟效益與社會效益的雙贏!The collective name for mosses, liverworts, and hornworts is bryophytes
以前苔蘚植物還包括一些現在已經被五界系統歸為藻類的植物。It was observed that the filtrates of the bacterial culture showed significant lytic effect on blue - green algae, indicating the anti - algal effect results from the substances released by the bacteria in addition to the competitions of phosphorous between the 3 bacteria and algae. a protozoon was isolated
這說明了在一定磷濃度下, 3株細菌與藍藻之間有磷的競爭關系;另一方面,可能啟示人們認識到,當磷濃度增加導致水華暴發時,溶藻細菌的數量也會急劇增加,起到控制水華的作用。In this study, genetic diversity of various strains of spirulina platensis is analyzed with rapd molecular marker and antibiotics marker, the results are compared with their morphologic characters, aimed at constructing a more reasonable classification criterion and knowing more about the genetic background of spirulina. additionally, it is found that under the cultivated condition the linear filament can retransite to the normal curved one which is similar to original spiral filament
本論文利用rapd分子標記及抗生素抗性標記分析了不同鈍頂螺旋藻品系的遺傳多態性,並與其形態學特徵進行了比較,以期建立更合理的螺旋藻分類方法及加深對螺旋藻遺傳背景的了解;同時,發現在養殖環境下變直藻絲體可以回變為正常螺旋形態的現象。Today the grouping is considered to be artificial and many taxonomists support the five kingdoms classification whereby the bacteria and fungi are both assigned to separate kingdoms, while algae and protozoans constitute various phyla of the kingdom protoctista
如今這種分類被認為是人為化的,而且許多分類學家支持五界分類系統,在該系統中細菌和真菌分別為獨立的界,而藻類和原生動物構成原生生物不同的門。The dissertation consists of five chapters : in chapter one, the recent progress in molecular approaches in systematic studies of macroalgae e. g. dna extraction, restriction endonuclease fragment length polymorphisms ( rflps ), random amplified polymorphic dna ( rapd ), gene sequencing, intersimple sequence jepeats ( issr ), amplified fragment length polymorphisms ( aflp ) and single strand. conformation polymorphisms ( sscp ) were reviewed
本論文由五部分組成:在第一部分,綜述了大型海藻dna的提取、限制性片段長度多態性( rflps ) 、隨機擴增多態性dna ( rapd ) 、核酸序列分析、擴增片段長度多態( aflp ) 、單鏈構象多態( sscp )等分子手段在大型海藻系統學研究中應用的一些進展。Systematic value of envel opes of trachelomonas
囊殼在囊裸藻系統分類中的作用分享友人