相對品系 的英文怎麼說

中文拼音 [xiāngduìpǐnxì]
相對品系 英文
divergent strain
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 品 : Ⅰ名詞1 （物品） article; product 2 （等級; 品級） grade; class; rank 3 （品質） character; qualit...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 相對 : 1. （面對面） opposite; face to face 2. （非絕對的） relative 3. （比較的） relatively; comparatively
  1. Till the first of 20 century, the worker stratum and peasant stratum united together, founded the communist party of china directed by marxism, went through the old and new democratism revolutionary, perished the private - owned institute, passed away the exploitation and oppress

    市場經濟是與計劃經濟相對的一種經濟體制，它以市場為基本的資源配置方式。市場經濟的基本經濟關系是商品經濟關系，是人們在商品的生產、分配、交換、消費等過程中形成的相互之間的關系。
  2. Letter ratio : point biggest not lose the signal strength of the true voice with at the same time of the emanative noise strength opposite voice for of ratio, usually with meaning, letter comparing more bigly, turn on electricitying the road more small, quality more pure and unadulterated. want to choose the letter the ratio in the product of above. new of summer is with the series the product s letter ratio all in the above, have more professional of performance

    信噪比：指最大不失真聲音的信號強度與同時發出的噪音強度之間的比率，通常以表示，信噪比越大，功放電路的相對噪聲就越小，音質就越純正。要選信噪比在以上的產品。夏新和系列產品的信噪比都在以上，有更加專業的表現。
  3. The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze

    採用發射光譜儀對進口低溫透明釉進行半定量分析，並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的溶出量，分析化學成分對鉛、鎘溶出量的影響.結果表明，進口低溫透明釉採用低鉛配方不能解決鉛溶出量的超標問題，只有採用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量，對釉的線膨脹系數、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數及其相互關系和釉料制備的工藝，研製出優質的1000 1050低溫無鉛透明釉
  4. Now it has been one of the most important aquatic products in the freshwater cultivation. however, this prawn ca n ' t survive at a water temperature lower than 14c, which has seriously limited its cultivation expanding. in order to obta in a new breed of this prawn with increased cold - resistance, we investigated the cloning of a synthetic gene ( sbwafp ) based on the primary sequence of the mature spruce budworm ( choristoneura fumiferana ) antifreeze protein ( sbwafp ) and the integration of sbwafp into the embryo genomes of giant freshwater prawn by spermatophore - microinjection ( smi ), a sperm - mediated gene transfer technique

    本研究的特色和創新之處在於，針對羅氏沼蝦不耐低溫，但體型相對較大，精莢明顯的特點，首次將目前已知具有最強抗凍活性的雲杉卷葉蛾（ sprucebudworm ， choristoneurafumiferana ）抗凍蛋白（ sbwafp ）基因（ sbwafp ） ，通過精子介導的轉基因技術整合到羅氏沼蝦的胚胎中，以期培育出耐低溫的羅氏沼蝦新品系。
  5. Through the studies on the anatomical configuration of eight different interstocks apple ( red fuji ) branches using microscope and vernier caliper, we can show that the pith proportion was positive correlative with the growth potential of apple tree if they have close kin

    摘要採用番紅固綠染色法並結合使用顯微鏡和游標卡尺，分別對8種不同中間砧的紅富士蘋果枝條解剖結構進行了研究，結果表明：親緣關系較近的品系，髓部面積與樹體的生長勢呈正相關。
  6. Based on the long term study on design knowledge, the principle of nc machine tools design, and visual perception theory, plus result of nc machine tools design task analysis and nc machine tools shape image scale experiments, and by the analysis of case knowledge along with case shape in cbid system, we found the case knowledge classifying regulation which is based on the engineer and designer ’ s nc machine tools design process study, raised the case shape classifying regulation by cooperation of classical mechanical layout and key profile

    通過對cbid系統案例知識和案例造型的分析，基於研究小組對設計知識的長期研究、數控機床產品設計的原則和人類的視知覺原理，輔以數控機床造型設計任務分析實驗和數控機床造型意象尺度實驗的結果，提出了以工業設計師和工程師的數控機床設計思維過程研究為基礎的案例知識分類規則，以及以典型結構布局和關鍵輪廓相結合的案例造型分類規則。
  7. The manufacture system of filament winding ( fw ) and fiber placement ( fp ) is the one of advanced equipment for frp products. it can be used to produce the products of the positive curvature gyration bodies, such as container cylinder, oil tank, tube, orb, cone, assembled body and so on. furthermore, it is more suited to machining some products of the complex bodies such as the surfaces of the negative curvature gyration bodies, the shell components which have slots and reinforced tendons

    纖維纏繞/鋪放聯合製造系統是纖維增強塑料（ frp ）製品生產的先進製造裝備之一，可用於製造如圓筒容器、儲罐、管、球、錐形體或組合形體等正曲率回轉體的製品，更適用於製造含有負曲率的回轉體表面、具有深槽、加強筋的殼體構件等外形相對復雜的纖維增強塑料製品。
  8. Our study shows through economic channels ( reduction in labor demand, relative price change, fiscal retrenchment, changes in the value of assets, worsen of social environment ), and via the channels of financial transfer which from non - participants to participants of the financial sector, financial crises and it ' s resolution worsened the distribution of income and poverty in ldcs

    我們的研究顯示：通過勞動要求的減少、商品相對價格的變化、公共支出的削減、實物與金融資產價格變化和社會環境的惡化等經濟渠道，以及由非參與者到金融系統參與者的金融轉移渠道，金融危機及其治理加重了發展中國家的貧困程度，惡化了收入分配狀況。
  9. Its main sign is that the great change has taken place in the supply - demand relationship of the agricultural product. the main agricultural product is turned into the total amount in a basic balance by the overall shortage for a long time, having enough and to spare in bumper harvest year. a lot of agricultural products are appeared relatively temporary and surplus

    進入90年代後半期以來，我國農業發展開始進入一個新的階段，其主要標志是，農產品的供求關系發生了重大變化，主要農產品供給由長期全面短缺變為總量基本平衡，豐年有餘，許多農產品供給出現了相對的、暫時的過剩。
  10. Event marketing has made a contacts system centered on the brand - linked point, corresponding to the contacts " point system

    事件營銷創造了一個與接觸點系統相對應的以品牌鏈接點為中心的接觸系統。
  11. This study was conducted to examine the interrelationship of 10 seed vigor traits in 12 wheat genotypes through variance, co - variance and path coefficient analysis, to determine broad - sense heritability, and to estimate genetic advance under selection. the genotypes showed significant difference for all traits, except for percentage of normal seedling. genetic correlation between conversion efficiency of seed reserve, electrical conductivity with other traits were not significant, showed that selection for any of them might be possible without hampering any other traits. however path coefficient analysis indicated that conversion efficiency of seed reserve, seed reserve utilization ratio have strong direct effect in affecting seedling weight, and that mean germination time has significantly negatively correlated in affecting gi. moderate to high estimates of broad - sense heritability, genetic coefficient of variation and expected genetic advance were obtained for electrical conductivity, germination index, mean germination time, seed dry weigh, seedling dry weigh, seed reserve depletion ratio indicating the possibility for improving these traits

    本研究利用12個普通小麥品種對10個種子活力性狀的遺傳變異和相關研究，表明除正常幼苗百分率外，其餘種子活力性狀在品種間均存在顯著的差異.種子貯藏物質轉換效率、電導率兩個性狀間及與其它性狀均無顯著的遺傳相關，因此對他們的選擇不會影響到其它性狀.通徑分析表明幼苗干重主要取決于種子貯藏物質轉換效率、種子貯藏物質利用速率;發芽指數主要由平均發芽時間決定.電導率、發芽勢、幼苗干重、種子干重、發芽指數、種子貯藏物質消耗比率6個性狀表現中到高的遺傳力、遺傳變異系數和相對遺傳進展，指明通過遺傳育種手段改良這些性狀是可能的
  12. Products function : put our “ sun shine ” brand carbon steel fiber evenly seep into concrete to form steel fiber reinforced concrete and it can decrease the thickness of reinforced concrete by half, it not only shorten the project time, save the material and manpower expense, bring distinct economic benefit, but also increase the performance of crack resistance, percussion resistance, tensile strength, bend resistance. scosspr resostamce amd wear resistance of the reinforced base materials. if the weight ratio of 2 % steel fiber seep into the concrete, it can solve the brittleness problem of the concrete, in the condition of 60 % ralative air humidity, after 21days air - dry, even 520 days air - dry, it ' s difficult to find any crack by eyesight, the bend resistance for the steel fiber concrete is 140 times stronger than the concrete without steel fiber, the capability of impact resistance increase 10 times

    產品功能：將本公司「雙興」牌碳鋼纖維系列產品均勻地摻入混凝土中，形成鋼纖維增強混凝土，可使工程中鋼筋混凝土的施工厚度降低一半，不僅縮短了施工工期，節省了材料和人工費用，帶來顯著的經濟效益，且增強了基體的抗裂、抗沖擊、抗彎、抗剪、耐磨擦等性能，如摻入本公司2 %鋼纖維的混凝土，不僅解決了混凝土的脆性問題，在空氣相對濕度60 %的條件下風干21天後，甚至在風干520天，肉眼很難發現裂縫，摻入鋼纖維后的增強混凝土比不摻鋼纖維的混凝土抗彎強度提高140倍，耐沖擊荷載提高10倍。
  13. The author has tried to open a new sight on deeply development of tourism products, and ail - roundly analyzed three elements - - " resource - market - product " and correlation, then took the opinion of deeply development of tourism products, such as environment deep protection, the opinion of integration development, deeply increasing science and culture, and " three stages " theory, and according to fact to discuss. it has certain significance in deeply development of tourism products of eco - tourism region

    作者試圖從生態學與系統論角度著眼，為旅遊產品深度開發的研究開辟一種新視角，對旅遊開發中的資源?市場?產品三大要素及其相互關系，進行全面剖析，在此基礎上，提出了強化資源與生態環境保護、強化整體開發意識、強化科技文化含量及由點到面逐步推進的分階段開發的「三代」理論等旅遊產品深度開發理念，並結合該區實際進行實地旅遊產品深度開發探討。
  14. Through the transformation and development over the last 20 years, a mileage has been set that the deficiency in agricultural products has given place to the comparative surplus. the agricultural production and rural economy in china has entered a new stage of development. at this stage, it is required that the process of agricultural marketing be accelerated and the pattern of enterprised management be innovated

    歷經20餘年轉型發展，以農產品供給由短缺到相對剩餘為標志，我國農業和農村經濟已經進入了一個新的發展階段，在這一階段中，需要加快推進農業市場化進程，創新產業經營組織形式，即需要進一步整合農業產業內各生產者之間的壟斷競爭關系，以實現農業規模經濟和競爭活力的兼得。
  15. The artice praises his high - minded morality. the purpose of the author is to build an great and fine image just like liuyi according to describing the interrelation among the character, so as to express his moral evaluation to the social life and his nice ideal about the relation that between people

    作品贊美了他高尚的道德品質.作者的目的，在於通過作品人物之間的相互關系的描寫，塑造出柳毅這樣一個美好的、崇高的義者形象，藉以表達他對社會生活的道德評價，並寄託他對人與人關系的一種美好的理想
  16. The basic principle, main properties, typical parameters, technical characteristics and general situation of klystron are introduced. the electron beam prebunching in the modulated cavity and shift tube of relativistic klystron amplifer ( rka ) is studied analytically, a self - consistent equation of radiation generated by the prebunched electron beam in the radiation cavity is derived using the field method of particle ? wave interaction instead of the electrical circuit method, and in terms of it, the gain in the linear regime calculated, a field analysis method is proposed. the theory analysis shows that the characteristic parameters, such as resonance frequency, real part of gap - impedance, external quality fadtor in all kinds of klystron output circuits including single - beam, multi - beam, single - gap, multi - gap, single - beammulti - gap, multi - beam multi - gap klystron output circuit, can be calculated by the field analysis method

    本文系統的介紹了速調管的工作原理、主要特點、發展概況、主要性能指標和技術特點，解析的研究了電子束在相對論速調管放大器的調制腔和漂移管中的預群聚;用粒子波互作用的場方法導出了在輻射腔中預群聚電子束產生輻射的自洽方程，同時對線性區的增益進行了計算。理論分析表明，場分析法可用於計算單注單間隙、多注多間隙、單注多間隙和多注多間隙速調管輸出迴路的諧振頻率、間隙阻抗實部和外觀品質因數等特性參數。
  17. In the study, six different ecotype varieties of common wheat and f1 derived from 6 6 complete diallel crossing system were selected for the research on the characteristics and heterosis of spike differentiation. the results showed that heterosis existed in most key spike differentiation phases and varied with different ecotype varieties. heterosis of spike differentiation was positively correlated with heterosis of hybrid yield. finally, the author concluded that it was the best way to produce strong heterosis combination by selecting the mode of “ spring wheat winter wheat ” in huanghuai winter wheat region

    對6個不同生態類型小麥品種及其完全雙列雜交f1幼穗分化特點和穗分化雜種優勢的研究表明，雜種幼穗分化各主要時期普遍存在雜種優勢；不同生態類型組配方式的雜種穗分化優勢不同；穗分化雜種優勢與產量雜種優勢具有一定相關關系；黃淮麥區雜交小麥最佳生態組配方式為春性品種冬性品種。
  18. During the process of measuring valve phase, the grating displacement sensor and photoelectric axis - angle encoder are applied to measure the displacement of valve and the angle of curving shaft respectively. their signals are sampled and imported into computer. then the three signals are compared to find the relationship of valve phases in order to offer the reliable measuring parameters for the researchers and quality controllers

    在氣門相位測量中，採用光柵位移傳感器和光電軸角編碼器，分別將發動機進、排氣門位移量和曲軸旋轉位移量的變化信號通過采樣，輸入計算機，對三路信號加以比較找出氣門的相位關系，從而為設計開發人員、品質控制人員提供可靠的測量參數。
  19. Under the circumstances of the increasingly mature socialist market economy, it is of great urgency that china agriculture transtform from traditional agriculture to a modern one. during the course of this transformation, it is inevitable that the stage of specialized production should emerge. the further development of specialized production will lead to agricultural socialization and the same time we should build and perfect the corresponding service system of agricultural socialization. on the basis of the preliminary approach to connotation of specialized production, agricultural socialization and service system of agricultural socialization, the author not only combines on - the - spot investigation of luwan country pei county with his paper but also analyses the present characteristics of agricultural specialized production, the service system of agricultural socialization, the problems of the current development, the obstacles to further development. at last, some countermeasures are put forward

    在市場經濟體制確立和逐漸完善的形勢下，我國農業從傳統農業向現代農業轉化顯得刻不容緩.在這一轉化過程中，專業化生產是必然要經歷的階段，而專業化生產的進一步發展又必然會導致農業的產業化，同時還要健全和完善相應的社會化服務體系.本文結合對沛縣鹿灣鄉的實地考察，力求從宏觀和微觀兩個層面上對農業專業化生產作系統研究，在初步探討農業專業化生產、社會化服務體系和農業產業化的內涵及其相互關系的基礎上，明確當前農業專業化生產的類型和現狀特徵、對農民觀念、心理和行為特徵，農產品市場與風險等桎梏農業專業化生產發展的因素作了系統分析，並提出相應對策
  20. Based on the mixture distribution hypothesis ( mdh ) theory, the paper conducted an empirical study into the daily liquidity and volatility of three futures, i. e., bronze, aluminum and natural rubber, and discovered that the trade volume and volatility display a significantly positive correlation, there is a significantly negative correlation between the open interest and volatility, and liquidity ratio and volatility have no significant correlation

    摘要根據混合分佈假設理論（ mdh ）等前人研究成果，及對中國期貨市場三個主要期貨交易品種銅、鋁和天然膠期貨的日流動性和日波動性的實證研究，可以發現：交易量與波動率有顯著的正相關關系，持倉量與波動率有顯著的負相關關系；而流動性比率與波動性卻並沒有顯著的關系。
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