生物季節 的英文怎麼說
中文拼音 [shēngwùjìjié]
生物季節
英文
biotic season-
The annual rings of plants growing in temperate climates can be seen in crosssection as two consecutive rings of light and dark - colored xylem tissue
在有顯著季節性氣候的地區中,不少植物的次生木質部在正常情況下,每年形成一輪(色淺層和色深層) 。The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded. in naiman country, inner mongolia, the experimental area, the hyperspectral imaging spectrometer data in plant growth seasons are collected by state - produced airborne hyperspectral imaging spectrometer omis - i, and the etm + image is also obtained. meanwhile, ground investigation and measurement are made, which include the measurement on reflection feature of different kinds of geo - targets and the ground investigation data necessary for spectral rebuilding and retrieval models of the appraisable factors of desertification monitoring
本研究以內蒙古奈曼旗作為研究試驗區,採用我國自行研製的機載高光譜成像光譜儀omis - ,在植被生長季節取得高光譜解析度成像光譜儀數據和etm ~ +圖像,並進行了同步的地面調查及量測,包括不同類型地物反射特性量測和光譜重建以及荒漠化監測評價因子定量反演模型所必需的地面樣方調查數據。Thus passed the leafy time when arborescence seems to be the one thing aimed at out of doors
當樹木似乎變成戶外最集中的事物時,樹葉生長的季節就這樣過去了。Analysis of net assimilation rate and crop growth rate indicates that two peaks of photosynthetic activity occur during the growing season.
凈同化率和作物生長率分析表明,在生長季節出現兩個光合活性高峰。During 2001 to 2002, observation and statistics were made on the dynamic status of migration, habitat form, habit of activity and population density of aves in the wetland of hengshui lake. the management and protection of bird resources are also discussed in the paper
本文對衡水湖自然保護區鳥類的物種多樣性和季節動態、以及重要水鳥的繁殖和水鳥生境的重要性進行了研究,分析了衡水湖自然保護區水鳥面臨的威脅,並提出了保護對策。Other biological clocks are timed to the ebb and flow of the tides, or the phases of the moon, or the seasons of the year
其他的生物鐘是按照潮水的漲落,月亮的盈虧或一年的季節變化而調定的。The researches on the determination method of main constituents and relationships between constituents and environment and seasons have also not been reported. h. crispate ching is a unique species of huperziaceae family in china
同時關于石杉屬植物主要化學成分的含量測定方法、主要化學成分與生長環境及季節的關系等方面的研究都還處于空白狀態。In the season of genesis, ( 1 ) testis - net ' s conduit was narrow and it was full of epithelial cell in the conduit. ( 2 ) the epithelial lining of efferent duct appeared phalangeal process and it was filled with secretory product in the efferent duct. ( 3 ) epididymal duct was small and round. it was full of secretory product in the epididymal
生殖殖季節時,精巢網的管腔狹長,腔內充滿上皮細胞;輸出小管的豁膜上皮呈指狀突起,腔內充滿脫落的上皮細胞和分泌物;附皋管的管腔較圓且小,腔內充滿脫落的上皮細胞和分泌物;輸精管的豁膜上皮呈指狀突起,肌層明顯。The terminal bud continues vegetative activity during most of the growing season.
在大部分生長季節,這種莖的頂芽繼續著植物的生長。During the growing season there is no time for socializing anyway
在作物生長季節,根本就沒工夫參加社交活動。The tiller - nodes of 6 species of rhizome grass, including leymus chinensis, hemarthriajaponica, arundinella hirta, calamagrostis epigeios, c. rigidula, hordeum brevisubulatum in songnen plain, can live at best for 2 to 5 years, and do 2 to 4 propagating generations which is the same as the age class of tiller in number. the age structure of population is an increasing model which the young tiller is more than the old at quantity and biomass. during the whole growing season, the age spectrum varies for each species
松嫩平原,羊草、牛鞭草、野古草、拂子茅、硬拂子茅和野大麥等6種根莖型禾草種群的分蘗節最多可以存活2 5個年度,可以進行營養繁殖2 4個世代,分蘗株的齡級數與分蘗節營養繁殖的世代數相同,在種群分蘗株的數量和生物量上,生長季的各個時期均以幼齡分蘗株占較大比例,呈現為明顯的增長型年齡結構,各種類的年齡譜組成各異。The russian expedition cost france itself less than fifty thousand men. the russian army in the retreat from vilna to moscow in the different battles lost four times as many men as the french army. the fire in moscow cost the lives of one hundred thousand russians, dead of cold and want in the woods ; lastly, in its march from moscow to the oder, the russian army, too, suffered from the inclemency of the season : it only reckoned fifty thousand men on reaching vilna, and less than eighteen thousand at kalisch
對俄國的遠征,其實法國的損失不到五萬人俄軍從維爾納撤退到莫斯科,以及在各次戰斗中,損失比法軍多三倍莫斯科的大火使十萬俄國人喪生,他們由於森林里寒冷和物資匱乏而死亡最後,在由莫斯科至奧德河的進軍中,俄軍也受到嚴酷季節之苦在抵達維爾納時,它只剩下五萬人了,到了長利什,就不到一萬八千人了。 」The results show that season has remarkable effect on component of cerambycidae community, which suggests that longicorn beetles occur much seasonally ; habitat type also has large effect on it, which reflects the dependence of longicorn beetles on host plant ; but altitude gradient has smaller effect on it, which is a result of the fact that longicorn beetles " larvae live all their life inside the stem of host plant and are seldom influenced by outside surroundings
結果表明,月份對天牛群落組成影響顯著,天牛的發生具有明顯的季節性;生境類型對天牛群落組成也有很大影響,體現了天牛對寄主植物的依賴性;海拔對天牛群落組成的影響較小,這與天牛幼蟲終生生活在寄主植物莖內,受外界環境影響較小有關。With soybean and corn, fungi can grow with plant root into mycorrhiza as a bioremediation method which is effective and economical on treating soils contaminated by petroleum hydrocarbons
在污染土壤中種植玉米和黃豆,通過施加不同的菌劑,採取菌劑和菌根強化修復措施,在一個生長季節后,土壤中石油類污染物降解率可達53 % ~ 78 % 。The content of aloe - emodin, rhein, emodin, chrysophanoland physcion in 3 and 4 year old cultivated rheum tanguticum, which grew in qinghai in different months of it growth season, were determined by high performance liquid chromatography
摘要採用高效液相色譜法,測定3 、 4年生生長季節內不同月份的青海栽培唐古特大黃中蘆薈大黃素、大黃酸、大黃素、大黃酚、大黃素甲醚等5種蒽醌類化合物的含量。A plant that completes its entire life cycle in a single growing season
一年生植物全部生命周期為一個生長季節的During 2003 ~ 2004, according to investigation and statistic of the community stabilities of main arthropods in organic tea gardens in guangxi province. the result shown that the principles that the population dynamics of main arthropods in organic tea gardens gradually become stable after organic management of 6 years and need no manual control
摘要2003 ~ 2004年,對廣西百色地區有機茶園主要益、害節肢動物群落進行調查,並對其穩定性進行了分析,試驗結果表明,隨著有機管理時間的增加,節肢動物群落逐漸趨于穩定,實施有機管理6年以上的茶園,群落的穩定性最高,群落的自我調控能力強,在生長季節不需進行人工防治。The antifreeze proteins have many applications in increasing the quantity and quality of crop, improving the seedling liviability, prolonging the growth - season of crop and extending the planting - range, as well as decreasing the stored temperature of crop to prolong the stored time
抗凍蛋白有很多重要的應用,它可以改進農作物的產量和質量,增強幼苗的存活力,延長作物的生長季節和栽種范圍,還可以降低作物的貯存溫度,增加貯存的時間。Growing seasons in temperate regions will expand, while droughts are likely to ravage further the semiarid regions of africa and southern asia
溫帶地區的植物生長季節將增長,而在非洲和南亞缺水區域,乾旱將更為嚴重The testes of pseudobagurs fulvidraco ( richardson ) can be divided into two parts. the anterior part is spermatogenic part where spermatogenesis proceed. the posterior part of it is the seminal vesicle, which can store sperms and produce large amount of fluid during spawning season. at the end of april, the spermatogenic part of the testes, which is at stage, begin the initiation of spermatogenesis. in may, the spermatogenic part of the testes, which is at stage , starts active spermatogenesis. from june to novermber, the spermatogenic part is at stage, and spermatogenesis is actively proceeding. from december to the beginning of next april, the spermatogenic part is at stage. the wall of the lobulus is made up of cystes of spermatogonia throughout the whole winter time
黃顙魚的精巢從外形上分為上、下兩段.上段為生精部,下段為貯精囊.性成熟黃顙魚精巢的生精部為小葉型結構,其周年變化經歷如下過程:期?期?期?期?期. 4月下旬開始生精活動的啟動.生殖季節為5 7月, 5月生精部處于期. 6 7月生精部處于期,產生大量精子. 8 11月雖非生殖季節,生精部仍進行生精活動. 12月至翌年4月,生精部處于期,並以期精巢過冬.貯精囊在生殖季節分泌活動旺盛,產生大量分泌物分享友人