樹木化學 的英文怎麼說

中文拼音 [shùmùhuàxué]
樹木化學 英文
dendrochemistry
  • 樹 : Ⅰ名詞1 （木本植物的通稱） tree 2 （姓氏） a surname Ⅱ動詞1 （種植; 栽培） plant; cultivate 2 （樹...
  • 木 : Ⅰ名詞1 （樹木） tree 2 （木頭） timber; wood 3 （棺材） coffin 4 （姓氏） a surname Ⅱ形容詞1 （木...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 樹木 : arbor; trees
  1. Dendrochronology a method of archaeological dating by the annual rings of tree, used when the lifespans of living and fossil trees in an area overlap

    樹木年代學：在一定的區域內當生活樹木以及化石樹木的壽命有重疊時，通過樹木的年輪來推測考古學年代的方法。
  2. The avian activity also changes the chemical " flavor " of the trees by boosting terpenes ? chemicals found to repel tree - eating pests such as bark beetles as well as porcupines and squirrels

    鳥類活動還會刺激樹木產生松烯，改變樹木的化學味道這種化學物質已知可以驅除啃食樹木的害蟲，如樹皮小蠹，以及豪豬、松鼠等。
  3. As addenda, a tennis and fives court, a shrubbery, a glass summerhouse with tropical palms, equipped in the best botanical manner a rockery with waterspray, a beehive arranged on humane principles, oval flowerbeds in rectangular grassplots set with eccentric ellipses of scarlet and chrome tulips, blue scillas, crocuses, polyanthus, sweet william, sweat pea, lily of the valley bulbs obtainable from sir james w. mackey limited wholesale and retail seed and bulb merchant and nurseryman, agent for chemical manures, 23 sackville street, upper, an orchard, kitchen garden and vinery, protected against illegal trespassers by glasstopped mural enclosures, a lumbershed with padlock for various inventoried implements

    可以增添一個網球兼手球場，一片灌木叢，用植物學上最佳辦法設置一座熱帶椰子科植物的玻璃涼亭，有噴泉裝置的假山石，按照人道的原則設計的蜂窩。在矩形的草坪上布置一座座橢圓形花壇，將深紅和淡黃兩色的鬱金香藍色的天蒜報春花西櫻草美洲石竹香豌豆花和歐鈐蘭都栽培成別致的卵形球根購自詹姆斯w馬凱伊爵士247的股份有限公司，他是個種籽與球根批發兼零售商，苗木培養工，化學肥料代理商，住在上薩克維爾街二十三號。果樹園蔬菜園和葡萄園各一座。
  4. This paper expounds the development and variation of the forestry science ， forest and forestry neally in past two cen turies the forestry science in itself goes through a transformation from traditional forestry science to modern forestry s cience. the modern forestry science, with the object of studying the establishment ， manageme nt and exploitation of the forestry ecosystem and the core of developing the eco logical environinent functi on of the forestry ecosystem ， is a subject that takes an overall play to the mul tiple benefits and function of forest. the cognition of forest also undergoes a variation from a single tree to trees g roup and still to forest ecosystem due to the deep alteration of the understand ing of forestry science and forest ， people begin changing their understanding of forestry from a central for m of timber utilizing which formed for a long time to a form that takes developi ng the ecological environment function of forestry ecosystem as its core and fo cal point ， and takes an overall play to the ecological ， economical and social function of forestry as its leadi ng thought and aim ， so as to realize the sustainable development of forestry

    論述了林學、森林與林業近兩個多世紀以來的發展和變化.林學經歷了由傳統林學向現代林學的轉變.現代林學是以森林生態系統的營建、經營管理和利用為研究對象，以發揮森林生態系統的生態環境功能為核心，全面發揮森林的多種效益和多種功能為目的的學科.對森林的認識也經歷了由單株樹木到樹木群體到森林生態系統的變化.由於對林學及森林認識的深刻變化，人們對林業的認識也就從長期形成的以木材利用為中心，轉變到以發揮森林生態系統的生態環境作用為核心和重點，全面發揮森林的生態、經濟和社會功能作為林業的指導思想和目標，以實現林業的可持續發展
  5. Tree ring is a kind of natural archives, on which the isotopic analysis is important to study global climate and environmental change. the authors mainly provide a comprehensive introduction to the fractionation models of carbon, hydrogen and oxygen isotope in plants, their research techniques and the extract methods from cellulose. that results show isotopic tracer can record the message of climatic variation and has become a powerful tool for paleoclimate reconstruction and for the modern environment changing research. especially studying on pages, the cellulose isotopic analyses of imbedded old tree ring have become the mainly quantitative means of environmental evolvement. in addition, china is a typical monsoon country, research in tree ring stable isotope seasonal variation can give us a lot of important information on that. up to now, the research techniques and works on tree ring in our country are still in its earlier stage, and remain many limitations. it needs further accumulate basic research materials, intensify regional contrast and intercross studies on relative subjects

    尤其是在過去全球變化pages研究中，埋藏古木纖維素中的碳氫氧同位素分析已成為環境演化研究的主要量化手段。另外，對于中國這樣典型的季風氣候國家，開展樹輪穩定同位素隨季節性變化的研究具有重要的意義。我國在樹輪研究方面起步較晚，研究方法和研究內容上也比較簡單，還存在不小差距，既要進一步積累基礎資料，又要做區域對比，加強與相關學科的交叉研究。
  6. Woodiness materials is prepared to thermoplastic through chemical modification, which can easy machining and has biodegradability ; is also composite with resin or plastic to wood - plastic ( wpc ) ; or dipping it into resin then sinter it to woodceramic

    摘要木材經過化學改性可制備成易於加工且可生物降解的熱塑性木材；也可與樹脂或塑料進行復合得到木材塑料（木塑復合材料） ；或者將其浸漬入樹脂再進行炭化得到木材陶瓷。
  7. Scientists have long thought that the bright colors of autumn foliage were just the by - product of how leaves age when they cease photosynthesis, but hagen and his colleagues report that the earlier and the more trees changed color, the less damage from chewing occurred the following season

    長久以來，科學家都認為秋天鮮?的樹葉顏色，不過是葉子老化、不再行光合作用后的副產品罷了；然而哈根及同事的報告卻指出，如果樹木變色的時間越早、數量越多，下一季受到蟲咬的傷害就越低。
  8. June matheson admitted she purchase herbicide in the united states and applied it to five trees in the spring of 2004 in an effort kill them

    她承認自己曾從美國買來除草劑並於2004年春天在5棵樹上使用了這些化學藥劑，其目的在於將「礙眼」的樹木除掉。
  9. The systematic and synthetic description and review of lianas, chiefly in tropic, are described and reviewed in this paper, in which some ecological questions of lianas are included distributed as follows : ( 1 ) the conception and significances of lianas ; ( 2 ) liana flora and its distribution in the world ; ( 3 ) its biological characteristics ; ( 4 ) its ecological characteristics ; ( 5 ) its abundance ( density ) and species - richness in tropical forest ; ( 6 ) the ecological significance of lianas - aggregation in gap and the variance of its abundance in the process of forest succession ; ( 7 ) the relationship between lianas and trees ; ( 8 ) the positive and the negative contribution of lianas to tropical forest ; ( 9 ) the types of climbing mechanism of lianas and its competitive predominance ; ( 10 ) global climate - variance ( co2 increase ) promotes abundance of lianas to increase, and some ecological consequence are resulted from which

    摘要對藤本植物（以熱帶為主）研究的動態與發展進行了綜述，其中包括： （ 1 ）藤本植物的概念及重要性； （ 2 ）藤本植物區系和分佈； （ 3 ）藤本植物的生物學特性； （ 4 ）藤本植物的生態學特性； （ 5 ）藤本在森林中的多度（密度）及種的豐富度； （ 6 ）藤本在空地上聚生的生態意義以及它們在森林演進過程中的消長； （ 7 ）藤本與樹木的相互關系； （ 8 ）藤本對森林正面和負面的影響； （ 9 ）藤本的攀援方式類別及其競爭優勢； （ 10 ）全球氣候變化（ co2濃度增高）促進藤本優勢度增長並導致不良的生態後果。
  10. Before using the chinaware, the hezhen nationality people made lots of simple, practical, easy - to - life wooden productive instruments and living containers made of wood, which were full of local characteristics and national styles and provided abundant ethnological materials for the research of hezhen ancient culture

    摘要在陶瓷器、鐵器沒有進入赫哲地區前，赫哲族人曾以樹木為材料，製作了一件件簡單實用、貼近生活的木製生產用具和生活器皿，這些充滿濃郁地域特色和民族風格的木製品，為研究赫哲族的古代文化提供了極其豐富的民族學資料。
  11. " in a nutshell … the presence of these birds in pine forests increased the growth of the trees by helping to rid them of damaging insects, " said kailen mooney, an evolutionary biologist at the university of colorado at boulder

    簡而言之… …松林里有鳥兒存在，可增加樹木的生長，因為鳥兒幫樹木除掉有害昆蟲，柏德市科羅拉多大學演化生物學家穆尼表示。
  12. This understand of stored nitrogen compounds restricted seriously the progress in the investigation of vegetative storage proteins. in the dissertation, we studied more extensively the cytology, biochemical properties and biological roles of vegetative storage proteins in swietenia macrophylla and in hevea brasiliensis by light - and electron microscopy, sds - page, page, immuno - blotting, indirect immunohistochemical localization and colloidal gold labelling and cdna clone techniques

    採用光鏡和電鏡技術、 page 、 sds - page和免疫印跡技術、電泳凝膠過碘酸? schiff試劑染色、間接免疫熒光和電鏡免疫細胞化學定位技術以及cdna克隆技術，較深入地研究了大葉桃花心木和巴西橡膠樹的營養貯藏蛋白質的細胞學、生物化學性質和生物學功能。
  13. In much the same way, the dazzling orange, red and yellow displays of forests in fall may be warning would - be leaf munchers of a tree ' s chemical defenses

    同樣地，秋天的樹林呈現出橘、紅、黃等讓人眼花撩亂的色澤，也可能是樹木的一種化學防禦方式，對可能的食葉動物發出警告。
  14. To date, little is known about the cytology, biochemical properties and biological roles of vegetative storage proteins in woody plants

    至今，對樹木營養貯藏蛋白質的細胞學、生物化學性質和生物學功能了解得還很不夠。
  15. Alfred marshall justifies the existence of medium and small enterprises by using some of the biological theories, such as the theory of species involution, the theory of metabolism and so on. among them the most noted ones are the law of tress growth in the forest, which is used to describe the development of enterprises ; chamberlain ' s imperfect competition theory, which illustrates the causes for the existence and development of medium and small enterprises ; and alfred marshall ' s " best scale " theory

    馬歇爾根據生物學中的物種進化、循序漸進、新陳代謝原理來分析中小企業存在的依據，其中比較著名的是用森林中樹木生長規律來闡述企業發展原理；張伯倫等人的不完全競爭理論用「產品差別性」說明大企業和中小企業都存在產品差別，產品差別使中小企業得以存在和發展；還有羅賓遜等人的「最佳規模」理論等等。
  16. You are passing through areas where no grass, flower or tree will grow, where there is no sound of birds, bees or any living thing because they are a desert of oil, chemicals and steel

    所經過的地區沒有草地，花朵或者樹木生長，也沒有鳥語蜂鳴或者任何生物，因為那是原油、化學製品和鋼的沙漠。
  17. A vancouver woman pleaded guilty on thursday to poisoning several trees that border the city ' s downtown stanley park to improve the view of the ocean from her condominium. june matheson admitted she purchase herbicide in the united states and applied it to five trees in the spring of 2004 in an effort kill them

    據路透社1月7日報道，據法庭方面介紹，此人名叫朱恩馬西森，是溫哥華地區一位頗有名氣的室內設計師，她承認自己曾從美國買來除草劑並於2004年春天在5棵樹上使用了這些化學藥劑，其目的在於將「礙眼」的樹木除掉。
  18. Result shows that the main reason for serious occurrence of pest and disease on street afforestation trees is the deteriorating of the physic - chemical and biological properties of soil

    結果表明：土壤物理、化學、生物學性質的惡化是長春市街路樹木病蟲害嚴重發生的主要原因。
  19. In order to instruct the afforestation in daqing city and saline - alkali land park of the no. 7 oil production company, growth conditions of afforestation trees in 131 soil point with different soil soluble salt of 0. 1 % ~ 0. 3 %, 0. 3 % ~ 0. 5 %, 0. 5 % ~ 0. 7 % and > 0. 7 % were investigated and analyzed based on chemical properties mensuration of the plan land soil in different surface layer and referred to different stalt - resistance upper limit of trees

    摘要為更好地指導大慶市及採油七廠公園鹽堿地的綠化，在規劃地土壤表層化學性質測定的基礎上，參照不同樹木耐鹽能力上限，分別對全鹽量在0 . 1 % ~ 0 . 3 % 、 0 . 3 % ~ 0 . 5 % 、 0 . 5 % ~ 0 . 7 % 、 > 0 . 7 %的131個樣點上綠化樹種的生長狀況進行了調查及分析，並進而給出了樹種選擇及綠化工作的建議。
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