natural form 中文意思是什麼

natural form 解釋
天然形狀原貌
  • natural : adj 1 自然界的;關于自然界的。2 天然的;未開墾的;野生的。3 固有的 生來的 天賦的(opp acquired)...
  • form : n 1 形態;形狀;樣子,外貌;【哲學】形式 (opp content)。2 人影,物影。3 格式;表格紙 (= 〈美...
  1. The contents of this studies include : 1 ) according to the researches on the correlation between the function and structure of the cmiv from bombyx - moxi before by others, especially by lixinlal in naigin normal university of china, we have designed and sythesized the mutation i of the gene of cmiv that was different from the natural cmiv about 50 % in amino sequence, using the favorable condon of the ecoli. after cheked the result of synthesis by sequence, we have cloned the gene into 3 " of the gene of thioredoxin in the thio - fusion expression vector ( ptxfus ), and the fusion protein of thio - cmiv was highly expressed in soluble form

    本研究的內容包括:一、在前人對抗菌肽cmiv研究的基礎上,對n端和c端進行氨基酸保守變換,設計和合成了該基因,充分使用大腸桿菌偏愛的密碼子,並將該基因5端與硫氧還蛋白基因3端融合,通過ptxfus表達載體獲得較高可溶性表達(在15 sds - page膠上可見明顯的表達蛋白帶) 。
  2. Natural and agricultural ecosystems form a continuum.

    自然生態系統和農業生態系統構成一個連續的統一體。
  3. Seed crops are collected from both natural stands and plantations which may have been culled to form seed stands.

    種子采自天然林和人工林,兩者都可能是經過去劣留優作為母樹林的。
  4. 2. the structure of purple soil is meliorated by sabaigrass. when contrast to bare land treatment and natural wild grassland treatment we knew that sabaigrass treatment and grass tree solid plating treatment reduced soil bulk density, enhanced soil capillary porosity, non - capillary porosity and porosity ratio, decreased soil sand grain content, enhanced soil clay grain and silt grain content so as to reduced the dispersal degree of soil, improved the aggregate capacity of soil, increased the amount of soil aggregate structure, meliorated the water permeability of soil, accelerated the form of good soil structure

    龍須草能改善紫色土的土壤結構龍須草純種植被和林草立體種植植被能不同程度地降低土壤容重,減少土壤砂粒含量,增加土壤的毛管孔隙度、非毛管孔隙度和孔隙比,以及增加粉粒含量,從而降低土壤分散度,提高土壤團聚性,增加土壤團粒結構數量,改善土壤的透水性,促進良好土壤結構的形成,最終提高土壤的蓄水保肥性能,增強土壤的抗蝕性和抗沖性。
  5. A large scale public green land at south side of central business zone will be established combining with water area, therefore, the water - side plaza can be formed to provide a meeting place for visitors, and following theme parks will be established : theme commercial park, culture recreation center, performance center, sports, and wetland experience park ; the metasequoia woods of 17 hectares on the south side of airport will be preserved in present condition to form a forest park ; the massifs at north cbd will be cultivated to become a countryside natural environment ; combining with community afforestation, the children ' s fairyland and senior citizen ' s home for aged people to gather together will be established

    結合水面,在中心商務區南側布置大型集中公共綠地,規劃水廣場可供遊人聚會,並設有主題商業、文化娛樂、演藝中心、體育運動、濕地體驗等特色主題公園;保留現狀機場跑道南側17公頃水杉林,形成森林公園;利用cbd北部山丘,形成具有郊野氣氛的自然環境;結合社區綠化,設置兒童樂園和供老年朋友歡聚的老年之家。
  6. On the horizon are other threats to humanity and nature in the form of exploding technologies that may place humankind and natural systems in even greater catastrophe

    飛速發展的科技給人類和自然帶來的其他威脅已露端倪,這些科技可能會把人類和自然系統置於更大的災難當中。
  7. Polyandry ( a marriage of one woman to many men ) is very rare, but polygyny ( the marriage of one man to many women ) is widely practiced in human societies, even though judeo - christian traditions hold that monogamy is the only natural form of marriage

    一妻多夫婚姻(一位女性和多位男性的婚姻)非常罕見,但是一夫多妻(一位男性和多位女性)卻在人類社會中普遍存在,盡管猶太-基督教傳統認為一夫一妻制是唯一婚姻的自然形式。
  8. Drink a cup of sage tea at bedtime. sage contains a natural form of estrogen that can decrease your milk supply. discontinue use when your supply begins to level out

    在睡前喝一倍鼠尾草茶。鼠尾草中含一種天然成分會消減你的奶量。當供需平衡時停止服用。
  9. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,對中國古代木結構中的典型構造如:柱腳在礎石頂面平擱簡支、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究: (一)通過木柱石礎靜摩擦試驗,測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單柱承載力試驗,測定了古建築中木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量; (三)通過柱架低周反復荷載試驗,測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限承載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限承載力及受力變形規律; (五)通過抬梁式殿堂間架模型振動臺試驗,測定了殿堂木構架結構自振周期,地震反應振形、阻尼特性及阻尼比;按結構分層特點對柱腳、柱頭和斗?層上的屋蓋的地震反應採用多點同步測量,對柱根滑移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  10. Its beauty is a reflection of our attraction to the mystery of its original form. the strength of the natural coloring is expressive on all skin tones with a wide range of hues, from ruddy textured umbers and sienna to warm honeys and light banana. the legend

    1象牙與以化學材料偽造的假象牙的區別:象牙有牙紋形狀是縱橫交叉的人字形,且牙紋有粗有細化學偽品則無牙紋,有的有紋也是橢形紋,不交叉且粗細一致。
  11. Based on the previous background and situation, this dissertation tries to analyze the traditional village in the xerothermic area of northwest china from the influences of ecological environment ( especially regional climate ) on architectural form ; re - realize the value of traditional village ' s adapting to the natural environment ( especially climate ), and re - recognize the value of traditional village in " survival gene " and seek a feasible pattern for the sustained development of this region ' s living environment

    本論文正是基於以上背景和條件,從生態環境(特別是地域氣候)對建築形態影響的角度出發對我國西北乾熱氣候區傳統聚落進行剖析,重新認識傳統聚落在適應自然環境(特別是氣候)方面的價值;重新認識傳統聚落「生存基因」方面的價值,為該地區人居環境的可持續發展尋求一種可行的模式。
  12. Analysis for the product hydration process of natural maintenance show tailings and quartz sand surface is advantage for the major influence of hydration outcome in jing pei generate " base role ", do not participate in chemical reaction basically, while steam temperature and pressure for hydration structure and form of low silicon - tailings aerocrete have obvious influence, it is why the compressive strength of two products have obvious difference

    對自然養護的製品水化過程分析的研究表明,尾礦和石英砂表面對於水化產物的主要影響是利於晶胚生成的「基底作用」 ,基本不參與化學反應,而蒸壓溫度和壓力對低硅尾礦加氣混凝土水化產物的結構、形態有著明顯的影響,導致兩種製品的抗壓強度有明顯差別。
  13. Huang yao regarded cartoon as the most amusingly simple, yet reflective form of expressing what is natural or basic in us

    黃堯認為漫畫是以最簡單明快的手法來表達人類根本的感情及自然的反應。
  14. These restrictions do not apply to green form applicants who are principally public rental housing tenants, residents of cottage areas and interim housing managed by the hkha, households displaced by the clearance of squatter areas for development, and victims of natural disasters

    不過,綠表申請人(主要是公屋租戶、由房屋委員會管理的平房區及中轉房屋的居民、受清拆影響的寮屋居民和天災災民)不受這些條件限制。
  15. Msm is a natural form of organic sulfur that is found in all living organisms

    二甲基碸是一種存在於所有生物體中有機硫磺的天然形態。
  16. Relation of natural form and artistic image in painting

    繪畫中自然形態與藝術形象的關系
  17. The natural form of carbon in cast iron is the free graphite flake form

    鑄鐵內的碳天然形式是游離石墨薄片形式。
  18. Approx - natural form in urban river landscape eco - environment improvement

    城市河流景觀整治中的類自然化形態探析
  19. It changes a fundamental control structure from an awkward inversion to a natural form

    它將基礎控制結構從笨拙的反轉形式更改成一種自然的形式。
  20. Objectives : to amplify the cdna encoding the 45 amino acid containing natural form of human p - defensin 3 and clone it into the prokaryotic expression vector. then express the recombinant protein in e. coli and purify it in order to get active recombinant h d - 3 fusion protein

    目的:擴增編碼h d - 3成熟肽的cdna ,將其構建於原核表達載體后利用大腸桿菌誘導表達,最終獲得具有抗菌活性的h d - 3融合蛋白。
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