藻類體 的英文怎麼說
中文拼音 [zǎolèitǐ]
藻類體
英文
algainite-
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。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。Some 60 of monocotyledons and 40 of dicotyledons are polyploid, as are 90 of ferns, many bryophytes, and some algae
60的單子葉植物和40的雙子葉植物、 90的蕨類植物、多數苔蘚植物以及某些藻類,都是多倍體。The results show that : 1 ) though the water environment of nanyisan is more muddy than others, algal can still grow ; 2 ) the composition and rock type of the algal limestone are complex, the main rock types include lettuce - like stromatolites, algal reef, digitate stromatolies, wave - like stromatolites and so on ; 3 ) the deposits of algal limestones were formed in low - energy peritidal to subtidal high - energy environment of lakeshore slopes, sliding under the action of gravity and some other factors and become slump mixosedimentite layers ; 4 ) the physical property of algal limestones layers is better than others ; 5 ) the genetic development of the sediment decides that the single deposit is small, distributive and thin - layed
結果表明,南翼山藻灰巖沉積水體環境相對渾濁,但藻類仍能生長;該區藻灰巖巖石組成及類型復雜,主要的藻灰巖巖石類型有包心菜狀疊層石、藻礁、指狀疊層石、水平波狀疊層石等;其主要為濱岸斜坡上低能潮上環境至高能潮下環境形成的沉積體,在重力等因素的作用下產生滑動或滑塌形成的微生物成因的滑塌混積巖;巖層物性好於其它巖層;藻灰巖層的成因決定了該地區單個沉積體規模小、分散、層薄。If water in the coral reef area is contaminated by poisonous algae or dinoflagellates containing ciguatoxin, the small fish might carry the ciguatoxin due to consumption of these poisonous algae or dinoflagellates. if a larger fish then eats these small fish, the poison will likewise be accumulated in the larger fish s body. the larger the fish, the larger the amount of toxin it contains
假使海水受帶有雪卡毒素的單細胞海藻類生物所污染,當海洋中的小魚吃下了海藻,毒素便會積聚在其體內,若大魚吃下這些小魚,毒素在大魚體內積聚更多,故此越重越大的海魚含毒量越高。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。Through the study of hydrolytic acidification - catalytic oxidation process treatment of wastewater of pulp anti paper making from waste paper and the microbes, what we found are as follows : it is certain that if there are more biaokeyuankechong in the water, the environment the water quality is worse : when swimming infusorian, eelworm, filamentous bacteria are found in the water, it shows the water is good : dark red alga and red pot ladybug show the water is still better, and higher microbes such as green alga and rotifer indicate the water quality is best
摘要通過對水解酸化接觸氧化工藝處理廢紙造紙廢水及其生物相的研究,確定出表殼圓殼蟲數量越多,環境和水質越差;而游泳類纖毛蟲、線蟲、絲狀菌的出現是水質稍好的指示;暗紅色藻類和紅斑瓢體蟲是水質更好的指示;而較高等生物綠藻和輪蟲則是水質最好的指示。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。Paraphysis ( pl. paraphyses ) a sterile unbranched ( usually ) multicelluer hair found in large numbers between the reproductive organs of certain algae and bryophytes
側絲:指不育的無分支(通常)的多細胞絲狀體,在某些藻類和苔蘚類植物的生殖器官中可大量發現。Rhizoid a unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns
假根:在一些藻類、苔蘚植物和裸子植物配子體中存在的由單個細胞形成的類似根的結構。The vegetative body of the filamentous algae ( e. g. spirogyra ), composed of a line of similar cells joined by their end walls
絲狀體: 2 .絲狀藻類的植物體(如水綿) ,由一列相似的細胞彼此通過端壁連接而成。4 ) the characteristic of tricyclic terpane reflected the source input of algae. the predominance of 4 - methylsterane and dinosterane, and the c _ ( 27 ) - sterane predominance " v " distribution pattern all indicate the great contribution of algae source input. based on the ratio of sterane c2920s / ( 20s + 20r ) and c29 / ( + ), the source rocks can be regarded as typical immature source rocks
2 、利用豐富的生物標志化合物信息,分析解釋了生源構成、沉積環境、有機質演化等特徵,表明德南窪陷主力烴源巖的生源構成是以菌藻類微生物為主且含有一定陸生植物輸入的混合生源,沉積環境為半鹹水-鹹水還原環境,沉積水體具有「層狀」特點,表層鹽度高,底層還原性強。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。Through the collection, observation and taxonomic evaluation of the algae water samples in different water bodies from xinhua town, qiaojia county and zhongtun town, zhenxiong county, the cyanophyta : 6 species, 4 genera ; bacillariophyta : 22 species, 9 genus ; euglenophyta : 17 species, 8 genera ; and chlorophyta ; 39 species, 26 genera have been confirmed
摘要通過對昭通市巧家縣新華鎮、鎮雄縣中屯鎮不同水體的藻類植物水樣的採集、觀察及分類學鑒定,確定了藍藻門4屬6種,硅藻門9屬22種,裸藻門8屬17種,綠藻門26屬39種。Through the bacillariophyta ' s algae water sampling, observing and systematically appraising in different water bodies in zhaotong city ' s zhaoyang district ( including yudong reservoir, xinmin, xiaobaipo, and shuitangba ), zhongcheng town of suijiang county and xinghua town of qiaojia county, 12 genera and 72 species of bacillariophyta are determined
摘要通過昭通市昭陽區(漁洞水庫、新民、小白坡、水塘壩) 、綏江縣中城鎮、巧家縣興華鎮的不同水體的硅藻門藻類植物水樣的採集、觀察及分類學鑒定,確定了硅藻門12屬73種。Culture solution of hydrodictyon reticulatum has been separated with membrance of 0. 2um, 0. 45um, and then microalgae is cultured with the separated solution. the results show that the mechanism that hydrodictyon reticulatum restrains microalgae is closely related to the chemical interference to microalgae from biometabolism of hydrodictyon reticulatum besides their resource competition. we also find that there are two main functional substances in permeated solution with membrance of 0. 45um, one substance is beneficial to other algae, the other can restrain growth of algae
水體富營養化藻類資源竟爭與種群演替規律的初探中文提要通過用0 . 20以m , 0 . 45林m膜對水網藻培養液的分離,再分別用分離液來馴化、培養微藻,結果發現,水網藻對微藻的抑制機理除與之進行資源競爭外,還與水網藻的生物代謝物對微藻的化學干預作用密切有關。Three chloroplast transformation vectors including pds16s - cat, ptn1269 - bar and psp72 - n5 - bar - n3 were constructed, using ! 6s rrna or chln gene sequence as a homologous segment and cat or bar as a selective marker gene, respectively. foreign genes were introduced to the cells of d. salina by microprojectile bombardment method and a pilot chloroplast tran
3 .杜氏鹽藻葉綠體165出na基因的克隆和轉化載體的構建根據杜氏鹽藻的近緣藻類的葉綠體基因組序列資料,克隆了杜氏鹽藻葉綠體16srrna基因部分序列1100bp ,並利用克隆的16srrna鄭州大學2003年博士學位論文Generally speaking, vegetables, fruits, and seaweed, which are usually high in undulation energy, are regarded as healthy foods. a small percentage of foods in this category is pushed down the index level, most probably because of the excessive pesticides and chemical fertilizers used during cultivation
普遍而言,蔬菜水果和海藻類的波動能量數值都很高,屬于有利身體的健康食品但也有小部分數值較低的情況,可能是因為栽培過程中使用過量的農藥與化學肥料所致。The soil phosphate activities were determined after 0, 10, 50, 60 days. the results show that alkaline phosphate activity was degressive, acidic phosphate activity changed inconsistently and neutral phosphate activity was ascending slowing. the analyse of the phosphate activity ' s absolute change also shows that the influence of soil algae on phosphate activity is not prominent
結果表明,待測土壤中的堿性磷酸酶活性全部是下降的,中性磷酸酶活性緩』陛上升,而酸性磷酸酶活性的變化沒有太大的規律性,但是總體上還是上升的、其磷酸酶活性絕對變化的方差分析也表明藻類對土壤磷酸酶的影晌不顯著。According to their pathogenic activity, three strain of marine bacteria were selected as l2 ( alteromonas sp ), g ( pseudomonas sp ), py ( pseudomonas sp ). the biochemical changes of malondialdehyde ( mda ), which is the lipid peroxidation end product and can be measured by thiobarbituric acid ( tba ) regeant, and polyphenol content, which reflected the host non - specific chemical defense activity and can be measured by folin - ciocalteu method, were determined at different time intervals during host pathogenesis
本研究採用海帶作為模式藻類生物,以褐藻酸降解菌l2 , g及非褐藻酸降解菌py為復染菌建立人工復染體系,用硫代巴比妥酸( tba )試劑測定抗感染過程中海帶組織細胞膜脂肪氧化產物丙二醛( mda )的變化情況及folin - ciocalteu酚試劑測定病原菌感染過程中海帶組織中多酚含量隨時間變化情況。分享友人