生物環境條件 的英文怎麼說
中文拼音 [shēngwùhuánjìngtiáojiàn]
生物環境條件
英文
bioenvironmental condition- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 環 : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
- 境 : 名詞1 (疆界; 邊界) border; boundary 2 (地方; 區域) place; area; territory 3 (境況; 境地) co...
- 條 : Ⅰ名詞1 (細長的樹枝) twig 2 (條子) slip; strip 3 (分項目的) item; article 4 (層次; 秩序; 條...
- 件 : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
- 生物 : living things; living beings; organisms; bios (pl bioi bioses); biont; thing; life生物材料 biol...
- 環境 : environment; surroundings; circumstances; ambient; closeness; ambience; ambiance; atmosphere
- 條件 : 1. (客觀的因素) condition; term; factor 2. (提出的要求) requirement; prerequisite; qualification
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Convergent evolution ( convergence ) the development of similar ( analogous ) structures in unrelated organisms as result of living in similar ecological conditions
趨同進化(趨同性) :發生在完全不同的物種或類群中,由於生活在極為相似的環境條件下,經過選擇作用而出現相類似的性狀。This is so because climbing plants are likely to encounter intensive - changing environmental condition during their growth ( especially change of illumination ). secondly, there is a large proportion ( 30 - 40 % ) of climbing plants which belong to dioecism, and hence a gap between male and female plants on morphology, biological characteristic, economic value and so on. this dissertation focuses on herbaceous climbing plants, perennial or annual species such as dioecious trchosahthes kirilowii maxin and dioscorea opposita thumb, and monoecious luffa cylindrical ( l ) roem, it attempts to discover how climbing plants adapted to various environments and the mechanism of adaptation from aspects of physiological and reproductive ecologies at present, due to overuse of chlorofluorocarbons ( cfcs ), the ozonosphere has become thinner and thinner, and the ultraviolet - b ( uv - b ) radiation has increased considerably
而攀援植物本身是一類理想的植物行為生態學研究材料:第一,攀緣植物由於受攀緣能力和支柱木資源的限制,在生長過程中通常要遇到強烈變化的環境條件(特別是光照) ;第二,攀緣植物中具有較高比例的雌雄異株類型,通常佔地區攀緣植物種類的30 40左右,不同性別的植物在形態學及生物學特性、經濟價值等方面存在一定的差距,因此,本文以雌雄異株攀緣植物栝樓( trchosahtheskirilowiimaxim ) (葫蘆科多年生草質藤本植物)和山藥( dioscoreaoppositathunb ) (薯蕷科薯蕷屬植物) 、雌雄同株異花攀緣植物絲瓜[ luffacylindrical ( l ) roem ] (葫蘆科一年生攀緣草本植物)為材料,試圖從生理生態學及生殖生態學角度揭示攀援植物如何適應不同生境及其機理。During the long run road of the evolution, a symbiosis system has formed between endophyte and host, the change of environment conditions and host metabolisms affect the change of genus and metabolism in endophytes correspondingly
在長期共同進化過程中,植物內生菌與宿主植物之間形成了一種共生關系,外界環境條件與宿主植物代謝變化影響著植物內生菌的種類及其代謝發生相應變化。It is the material base and environmental condition for social economy sustainable development to exploit and utilize farmland resources, and its crux is to carry out value compensation for the exploitation of the farmland on the base of ordonnance optimization and full utilization of the farmland in order to retain and improve productive quality and ecological function of the farmland, which makes the utilization of the farmland reach the best social, economic and ecological beneficial results
農地資源可持續開發利用是社會經濟可持續發展的物質基礎和環境條件,其關鍵是在優化配置和充分利用農地資源的基礎上,對農地資源的開發實施價值補償,以保持和提高農地資源的生產性能和生態功能,使農地資源的利用達到最佳的社會、經濟和生態效益。" shenyu " brand ecology rice produced by lixiaoyang ecology rice industry co., ltd. is the patent product. the biological ( baby fish ) weeding and pest removing technology solvem of remaining pesticide on the rice, world rice public pollution, low quality and no rice smell, etc
犁霄揚生態米業公司生產的「神魚」牌生態大米為專利產品,該產品在無污染的環境條件下,採用生物(魚苗)除草殺蟲技術,解決了水稻的農藥殘毒、世界性的水田公害、米制差和無米香等問題。This paper bases on the evolved process of environmental conditions during geological period, in west zhuo zi mountain and nearby area. it discusses the evolve process of natural environment before cenozoic era of this area and analyses the relationship between rare phytocoenology and the econological environment conditions of paleoclimate, paleogeology, paleoorganisms before cenozoic era of this area
以西桌子山及其鄰近地區在地質歷史時期環境條件演變過程為主線,論述了該地區在新生代以前的自然環境演變過程,分析總結了西桌子山地區在新生代之前的古氣候、古地質、古生物等生態環境條件與珍稀植物群發生的關系In order to select male nucleo - sterile new genotype, a tentative idea was put forward for the nucleo - male sterility to attach a tps ( thermo - photoperiod sensitivity ) and a selection strategy of combination of selection and identification, at the same time, the spring and summer sowing method were used to provide different environment conditions of appraising sterility and tps. the results indicated that ( 1 ) sterility could be appraised under the spring sowing environment and tps could be appraised under summer sowing environment. ( 2 ) under spring sowing environment, sterility could be selected, but not maintained. thereby, lines selected could only be selected as recorded selection method in the experiment. ( 3 ) and then, selection was carried out from spring sowing line selected into summer sowing in same line with tps to select plants. these plants through the intercrossing selection had been combined with sterility and tps. in this way, a new selection protocol for selection sterile line with tps was formed. it mainly involves the spring and summer sowing method, recorded selection method and the intercrossing selection method
為了選育新類型玉米雄性核不育系,提出了為玉米核不育性添加溫光敏感性的設想和選擇與鑒定相結合的策略,同時應用分期播種的方法為作物提供不同的生長和發育的環境條件,以鑒定玉米雄穗的育性變化和對不同環境條件溫光的反應.研究結果表明,春播環境下可鑒定和選擇玉米的不育性,夏播環境下可鑒定和選擇其溫光敏感性.針對玉米核不育性難以找到保持系的特性,結合兩種播期選擇兩種性狀.但春播環境下選擇的不育性群體難以通過選擇單株來保持其不育性,為記錄性群體選擇.通過從春播入選的雜合不育性優良株系群體轉移到其對應的夏播溫光敏感性入選的同一優良群體中進行優良單株選擇,能逐漸使不育性和溫光敏感性相結合而選育出純合溫光敏不育系.這種新的選擇程序主要包括應用分期播種法、記錄性選擇法和春夏兩季交叉式選擇法,使含有不育基因的可育株系逐步累積不育基因並增加了溫光敏感性而育成玉米溫光敏不育系It has the essential source conditions for the formation of immature oil with higher abundance and better types of organic matter deposited in thicker stratum under the environment in favor of preservation of organic matter and its inversion to hydrocarbons at the early stage, as well as the appropriate maturity for abundant production of immature oil
該套泥巖不但具備有機質豐度高、類型好、單層厚度大等生成低熟油必備的物質條件以及有利於有機質保存和向烴類早期轉化的沉積環境條件,而且其熱演化程度正處于生成低熟油的高峰階段。Standard guide for consideration of bioremediation as an oil spill response method on land
作為陸地外溢石油回收的生物環境治理條件用標準導則Meanwhile, overall prevention and control measures ( environment conditions, geological location, etc. ) should be adopted based on practical conditions ( environment harnessing, ecological prevention and control, physical prevention and control, and chemical prevention and control, etc. ) and insect ecology to keep the harm of pests at acceptable level
同時結合實際情況(環境條件、地理位置等) ,以昆蟲生態學為基礎,將有害昆蟲採用綜合防治措施(環境治理、生態防治、物理防治、化學防治等一切有效手段)控制于不足造成危害水平。On the loess plateau, water is the main limiting factors for vegetation growth. root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments. even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation. investigatiing results showed that indicated that on all sites, root biomass decreased with depth, and the distribution depth of fine root was deeper than that of coarser root. the results of variance analysis indicated that there were great differences in root biomass among different diameter classes, and coarser root was the main sources of variance, and the root biomass, especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites. analysis of the vertical root distribution parameters, root extinction coefficient, indicated that the value of on northern exposition was more than 0. 982, while the value of on southern exposition was less than 0. 982, which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition. and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ), which was in favor of the uptake of water and nutrients from deeper layers, helped the trees to adapt the arid environment, and promoted the growth of the upper parts of the tree
在中國西北黃土高原地區,水分是樹木生長發育的主要限制因子.根系分佈特徵由於反映了樹木對環境條件的利用程度而具有更加特殊的生態意義.本研究選擇陽坡和陰坡不同立地上年齡一致的刺槐林調查了根系分佈特徵.根系垂直分佈特徵的調查結果表明,在所有立地上,根系生物量隨著深度的增加而降低,其中細根的分佈深度大於粗根的分佈深度.方差分析結果表明:不同立地上不同徑級根系的分佈特徵也有明顯的差別,粗根是差異存在的主要原因,陰坡立地上的根系生物量,特別是細根生物量大於陽坡立地上的.對根系消弱系數的分析結果表明,陰坡立地上的根系消弱系數大於0 . 982 ,而陽坡立地上的根系消弱系數小於0 . 982 ,說明陰坡立地上刺槐根系的生物量在深層土壤中的分佈相對量更大一些.其中細根的根系消弱系數大於粗根的,這種根系分佈特徵有利於根系對深層土壤水分養分的吸收利用,進而促進樹木地上部分的生長發育.圖3表3參15Abstract : on the loess plateau, water is the main limiting factors for vegetation growth. root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments. even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation. investigatiing results showed that indicated that on all sites, root biomass decreased with depth, and the distribution depth of fine root was deeper than that of coarser root. the results of variance analysis indicated that there were great differences in root biomass among different diameter classes, and coarser root was the main sources of variance, and the root biomass, especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites. analysis of the vertical root distribution parameters, root extinction coefficient, indicated that the value of on northern exposition was more than 0. 982, while the value of on southern exposition was less than 0. 982, which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition. and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ), which was in favor of the uptake of water and nutrients from deeper layers, helped the trees to adapt the arid environment, and promoted the growth of the upper parts of the tree
文摘:在中國西北黃土高原地區,水分是樹木生長發育的主要限制因子.根系分佈特徵由於反映了樹木對環境條件的利用程度而具有更加特殊的生態意義.本研究選擇陽坡和陰坡不同立地上年齡一致的刺槐林調查了根系分佈特徵.根系垂直分佈特徵的調查結果表明,在所有立地上,根系生物量隨著深度的增加而降低,其中細根的分佈深度大於粗根的分佈深度.方差分析結果表明:不同立地上不同徑級根系的分佈特徵也有明顯的差別,粗根是差異存在的主要原因,陰坡立地上的根系生物量,特別是細根生物量大於陽坡立地上的.對根系消弱系數的分析結果表明,陰坡立地上的根系消弱系數大於0 . 982 ,而陽坡立地上的根系消弱系數小於0 . 982 ,說明陰坡立地上刺槐根系的生物量在深層土壤中的分佈相對量更大一些.其中細根的根系消弱系數大於粗根的,這種根系分佈特徵有利於根系對深層土壤水分養分的吸收利用,進而促進樹木地上部分的生長發育.圖3表3參15The whole water is supplied by rainfall. s. viciifolia endured slightly water coerce. the water wane of s. viciifolia is less than caraganar ' s, they adapt the specific soil water situation under different species composition, population density and vegetation coverage
在整個生長季內,狼牙刺受不同程度的水分脅迫,但在不同立地條件下,通過不同的密度、物種組成及植被蓋度,從而適應特定的水分環境條件。The main effect factors include : 1. microbial species, which seem to have different degradation rate under varied circumstances and n - alkanes ; 2. physical and chemical properties of crude oil itself, which have an important effect on biodegradation, such as conglutination, boiling point, refractive index, ingredient and concentration of the oil ; and 3. culture condition of microorganism, under which the degrading activity of microorganism will be affected by surfactant, light condition, sorbent, nutrition, co - metabolite, oxygen, temperature and salinity during the inoculation of selected or indigenous microorganisms
其中主要影響因素包括:菌種的影響,菌種在不同的環境中和對不同碳鏈長度的碳氫化合物表現出不同的降解效率;石油物質本身物理化學特性的影響,如石油物質在水體或土壤中的濃度以及石油的粘度、沸點、折射率等特性;生存環境條件的影響,在接種入高效率的降解菌或利用土著微生物進行降解時,降解率受到生存環境中各種條件的影響,如表面活性劑、光照條件、吸附劑的利用、營養鹽、共代謝底物、氧氣、溫度、鹽度等。Each species and each individual organism can tolerate only a certain range of environmental conditions ( range - of - tolerance principle )
每種生物或每個生物個體僅能容忍一定?圍的環境條件。In order to construct vegetation in line with local conditions, in addition the paper analyzes the viewpoints relevant to vegetation properties of the loess plateau along with regional differentiation of bio - climatic conditions and vegetation zonality. it is shown that the loess plateau might be regionalized into different vegetation zones of forest and steppe. it could n ' t be believed that zonal environment do n ' t be possessed in the loess plateau
為因地制宜地建造植被,本文還分析了黃土高原植被屈性的有關觀點,以及生物氣候條件在不同地域之間的分異性和植被地帶性特徵,說明黃土高原可表徵為森林、草原等地帶,不能認為黃土高原不具有森林發育的地帶性環境。Biodiversity exists among am fungi and is influenced by numerous factors including soil properties and plant species. if am fungi are to be used in sustainable agricultural systems it is necessary to study native am fungi in the target areas and then select efficient isolates that can be applied as inocula in the field to improve crop growth. the objectives of this study were to investigate the germplasm of am fungi, to understand the distribution pattern of am fungi in different ecological conditions such as area, soil factor and host plant, to select isolates effective in nutrient acquisition by the host plant sweet potato, to test their effectiveness under field conditions, and to monitor amf after their introduction into the field
本研究通過調查我國北方部分地區的am真菌資源,研究了am真菌的種群組成及其在空間、土壤利用方式和宿主植物類型等不同環境條件和空間尺度上的分佈規律;在此基礎上,根據它們對甘薯的生長、吸磷效應篩選出高效菌株,在大田條件下研究了am真菌菌絲的分佈特性、代謝活性及其對甘薯產量和品質的影響;並通過分子探針跟蹤調查了引入am真菌在共生體中的發育和表達,以期為菌根真菌的生產應用提供技術支持。Because that the asset management business is a novelty, there are many questions as following : regulation deficiency, supervision chaos, competition disorder, etc. especially in china, unsymmetric information, credit deficiency still exist. much problem such as illegal private banking, private placement fund, phenomena of fund management irregularity, immense risks in securities companies " asset management business has become much more seriously. therefore strengthening the study of this novelty to reach standardization and development has become an urgent task to the banking industry
也正因為它是一種新生事物,國內資產管理業中存在著缺乏規范、監管混亂、競爭無序等問題,尤其在中國現行的信息不對稱、缺乏誠信的市場環境條件下,則更顯突出, 「違規代客理財」 、 「私募基金」 、 「基金黑幕現象」 、 「券商資產管理風險問題突出」等問題層出不窮,加強對它的理論探討與對策研究,從而促進其規范發展已經成為我國證券界的一個迫切任務。Phenylalanine ammonia - lyase ( pal ) can be induced by many kinds of factors including environment, plant hormone and so on. it has effect on the self - protection of plants. so they have a profound role in plant growth and development
苯丙氨酸解氨酶( pal )是一種誘導酶,許多環境條件以及植物激素對其活性都有不同程度的影響,它與植物抗逆有著極其密切的關系,對植物的生理意義非常重大。Means conditions where genetic resources exist within ecosystems and natural habitats, and, in the case of domesticated or cultivated species, in the surroundings where they have developed their distinctive properties
是指遺傳資源生存於生態系統和自然生境之內的條件;對于馴化或栽培的物種而言,是指它們在其中發展出其明顯特性的環境條件。分享友人