物種的穩定性 的英文怎麼說

中文拼音 [wùzhǒngdewěndìngxìng]
物種的穩定性 英文
constancy of species
  • 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...
  • 種 : 種名詞（姓氏） a surname
  • 的 : 4次方是 The fourth power of 2 is direction
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 物種 : [生物學] species; speci 物種起源 origin of species; 物種起源學說 theory of origin of species; 物...
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. To demonstrate the stability of the magenta layer when the curve shape stabilizing addendum is added, tests on incubation are compared to fresh coatings.

    為了證明品層的穩定性，加一種對曲線形狀有穩定作用的化合物使老化實驗與新鮮塗層進行比較。
  2. Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method

    利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。
  3. The reproductive characteristics and population structure of artemisia ordosica, hedysantm scoparium, caragana korshinskii and the reproductive characteristics of annual plants eragrostis poaeoides and bassia dasyphylla were observed in shapotou artificial revegetation area. stability of the artificial vegetation was appraised from the views of its persistence and variability under local natural condition. the study showed that : the artificial - natural vegetation built with sandbreaks and plants is stable in shapotou area

    通過對沙坡頭人工固沙植被區主要建植種群檸條（ caraganakorshinskii ） 、花棒（ hedysarumscoparium ）和油蒿（ artemisiaordosica ）的繁殖特性及種群結構的研究，以及自然侵入的一年生草本植物小畫眉草（ eragrostispoaeoides ）和霧冰藜（ bassiadasyphylla ）繁殖特性的研究，探討了在植被的持久性和變異性，分析評價了主要受惡劣環境壓力下的人工固沙區植被的穩定性。
  4. Technique of transmitting data via power line （ pl ） ， a new technique developed in recent years ， is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage ， disadvantage and the current state of the power line carrier communication 。 the advantage ， method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper ， after introducing the principle of ssc ， design of hardware and software of the system are been discussed 。 this system has been put into use ， the result has proved its high stability and reliability

    本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀，擴頻技術在電力線載波通信應用的優點、方式和現狀，並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上，本文詳細地介紹了電力載波遠程抄表系統的具體實現，包括硬體模塊和管理軟體本系統已投入運行，具有較高的穩定性和可靠性。
  5. As a mild oxidant, sodium perborate has been widely ( used ) in detergent, paste, issue bleach, hair care products due to its good stability and the high speed of oxygen delivery

    過硼酸鈉作為一種溫和的氧化劑，憑其較高的穩定性，快速的放氧速度，被廣泛地應用於洗滌劑、牙膏、織物漂白和美發產品中。
  6. The metabolism of these extreme microbes during the production of maotai liquor would further produce multiple enzymes of thermal stability such as amylase, protease, saccharifying enzyme, cellulose, glucase, xylanase, and each kind of dehydrase involved in redox reaction, and dna polyase etc

    茅臺酒釀造過程中極端釀酒微生物代謝產生多種熱穩定性的酶，如澱粉酶、蛋白酶、糖化酶、纖維素酶、葡萄糖甘酶、木聚糖酶、參與氧化還原反應的各種脫氮酶、磷酸烯醇丙酮酸激酶及dna聚合酶等。
  7. The total number of minerals in existence is limited to about 2000 by the stability of chemicals in the earth's environment.

    已有礦物總數由於地球環境內化學物質的穩定性而限制在2000種左右。
  8. The germplasm of medicinal plant is the key in the course of plant medicine producing. lt has direct relation to cultivation of medicinal plant and the quality of crude drug. at present, there is a large - scape area in the cultivation of dioscorea plant with high diogenin, but for neglecting the unstability of germplasm and breeding of valuable cultivars, the quality is not enough to use as crude drug, which lead to supply falling short of demand. therefore, keeping stability of good germplasm, as well as breeding new dioscorea cultivars with high diogenin and yield is urgent and valuable to study

    在我國，盾葉薯蕷和穿龍薯蕷等因為較高的薯蕷皂甙元含量，都有很大的栽培面積，但作為原料藥其產量和質量並未達到植物藥生產所需，導致市場供需矛盾十分突出，就是因為只簡單地將野生資源挖回來種植，忽略了種質的不穩定和有栽培價值的品種的培育，因而保持優良種質的穩定性和培育高含量、高產量的薯蕷新品種是一個緊迫而又有價值的研究課題。
  9. Sq tex 8772 textile antimicrobial additive is a stable aqueous solution of a proprietary formulation which can produce a durable antimicrobial coating agents microorganisms on a broad range of textiles

    Sq tex 8772紡織業抗微生物添加劑是一種以有機硅季銨鹽為主要成份的穩定性水溶性液體，它能廣泛和普及性地為各類紡織品提供持久穩定的抗微生物保護膜。
  10. This kind of instability bulk movement is induced by wave cyclic loading, as a result the slope of bottom bed decrease, water depth increase, and instability bulk movement has the character of subregion, regularity and head erosion, thus it will influence evolvement of region of interest landform, and change flow field and bottom stratum condition continually, so will lead to dynamic influence on structure foundation soil

    這種不穩定塊體運動由波浪循環荷載誘發，其結果使底床整體坡度減緩，水深加大，而且不穩定的塊體運動具有小區域、多發性和溯源侵蝕的特點，將繼續影響著海域以後的水深地形的發展演化，並不斷改變著該區的流場與底床地層條件，對構築物地基土的穩定性產生著動態的影響。
  11. Research on their field emission characteristics with fem and fim is helpful to the understanding of their field emission mechanism and the relationship of their end structures with their field emission properties. two methods of assembling swnts on tungsten tips such as physical method and chemical method were provided. the influence of different assembling methods on their field emission characteristics was analyzed

    本文給出了將單壁碳納米管組裝到鎢針尖上的兩種方法，即物理組裝方法和化學組裝方法，並分析了不同組裝方法對單壁碳納米管場發射特性的影響，討論了單壁碳納米管場發射像與場離子像之間的對應關系以及單壁碳納米管場發射電流的穩定性及其影響因素等。
  12. Based on tree data structure, the cartesian grids about 2 - d and 3 - d configurations are generated using the surface - cutting procedure. in the course of grid generation, a two - step ray - casting algorithm to excluded cells inside the body and a cell - merging technique to avoid numerical instability are fully developed. after creating these surrounding grids, the cell - cutting algorithm is designed to perform geometry - based refinement of grids, and greatly improve the applicability and quality of grid generation

    採用物面切割，基於叉樹數據結構，發展了一種普遍適用於二維和三維外形的直角切割網格生成方法；構造兩步射線求交演算法，刪除外形內的固體網格，以及小網格合併演算法，確保網格質量和流場計算的穩定性；運用對任意網格的切割細分演算法，實現了針對幾何外形的自適應網格加密，使得網格生成更具普適性和靈活性。
  13. Constancy of species

    物種的穩定性
  14. Stability analysis of solutions to the mathematical model describing a class of biomass increases

    一類生物種群增長的數學模型解的穩定性分析
  15. Viscose staple fiber with high moisture is a kind of cellulosic fiber with relatively higher dry - strengh and wet - strength ， and wet modulus, whose material is high quality cotton and wood pulp being 100 natural regenerated fiber, it has a soft and lubricious feeling, and a strong feeling of silk touching it will give you a very comfortable feeling

    高濕模量粘膠短纖維是一種具有較高的干強、濕強度、濕模量的纖維素纖維，它是以優質棉木漿為原料的100的天然再生纖維，纖維質地柔軟滑爽，絲質感強，具有良好的手感和懸垂感，織物形態穩定性強，耐洗滌，抗褶皺，穿著舒適。
  16. Wld is a high - temperature anti - sloughing agent, which contains si and organic compound ion. by applying it with polymer drilling fluid in the high - temperature deep well and the well section of heaving mud shale, it can improve the stability of drilling fluid dramatically. and at the same time, it can deactivate the drill cuttings and the wall surface active point to greatly improve the property of rejection and anti - sloughing of the drilling fluid through the physical - chemical action occurring between the special group of molecule vs. drill cuttings and the wall surface

    Wld高溫防塌劑是一種含有si元素和有機復合離子的抗高溫防塌劑，在高溫深井及易垮塌的泥頁巖井段配合聚合物鉆井液使用，不僅可以顯著改善鉆井液的穩定性，而且可以利用分子中的特種基團與鉆屑和井壁表面發生物理-化學作用，使鉆屑和井壁表面活性點鈍化而顯著提高鉆井液的抑制防塌能力。
  17. Protein a and styrene - butadiene - styrene ( sbs ) were selected as sensing membrane to cross iink antibodies ; sbs, poiyvinyi chloride ( pvc ) and poiystyrene ( ps ) are polymers and have many advantages such as easiiy obtained, convenientiy forming membranes and easi1y modified by the introduction of other functional groups. pvc. ps and sbs were used as precoating materials for immobiiizing antibody in our experiment

    選擇了兩種固定生物大分子的敏感膜：首先，從具有原料易得，成膜方法簡單，可以進行表面改性等優點的聚氯乙烯、聚苯乙烯、聚苯乙烯-丁二烯-苯乙烯共聚物三種高分子中選擇出成膜迅速、均勻、膜的穩定性好、響應迅速、而且易於控制塗層厚度等優點的聚苯乙烯
  18. In view of the seepage hazards existent in the homogeneous soil dam in landong reservoir and on the basis of physical property of the media and geophysical characteristics of the study area, the authors reasonably selected such geophysical techniques as high - density resistivity, ground penetrating radar, transient rayleigh wave and spontaneous polarization to make integrated exploration and find out the seepage path of water sources, thus providing grounds for evaluating stability of the dam body and designing the reinforcement plan

    摘要針對藍洞水庫均質大壩出現散滲等病險，根據區內各介質物理性質及地球物理特徵，合理選擇了高密度電阻率、探地雷達、瞬態瑞雷波和自然電場4種物探方法進行綜合勘查，查明病險的水源來向，為評估壩體的穩定性和加固處理設計提供依據。
  19. Abstract : in view of the seepage hazards existent in the homogeneous soil dam in landong reservoir and on the basis of physical property of the media and geophysical characteristics of the study area, the authors reasonably selected such geophysical techniques as high - density resistivity, ground penetrating radar, transient rayleigh wave and spontaneous polarization to make integrated exploration and find out the seepage path of water sources, thus providing grounds for evaluating stability of the dam body and designing the reinforcement plan

    文摘:針對藍洞水庫均質大壩出現散滲等病險，根據區內各介質物理性質及地球物理特徵，合理選擇了高密度電阻率、探地雷達、瞬態瑞雷波和自然電場4種物探方法進行綜合勘查，查明病險的水源來向，為評估壩體的穩定性和加固處理設計提供依據。
  20. Sectionii : to research and establish a kind of high efficient purification model of recombinant proteins produced in escherichia coli as inclusion bodies. to raise separate efficiency and biological active efficiency is especially important in the purification model of recombinant proteins. in accordance with these questions, we raise inclusion bodies purity before the purification as far as possible, and select the suitable chromatogram technology

    研究並建立一種包涵體中高效分離純化目的蛋白的優化模式重組蛋白分離純化工藝中分離效率的提高、生物活性效率的提高及工藝的穩定性是尤其重要的，針對這些問題，我們在層析純化前盡山西醫科大學生物化學與分子生物學2003屆碩士學位論文可能地提高包涵體純度，並選擇合適層析方法的同時合理的組合色譜分離單元。
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