自交不育 的英文怎麼說
中文拼音 [zìjiāobùyù]
自交不育
英文
self infertility-
During the new - style school which stood for the new cultural and was sustained by the government was entering into the country, the private school which stood for the old cultural also was struggling to exist resorting to its agrestic adaptability and special functional agility. the private school was replying to the challenge from the new - style school. when the two style schools were facing each other, there formed the exceptive pattern of education
代表新文化的新式學校以政府為其後盾不斷地向鄉村社會滲入的同時，代表傳統舊文化的私塾也以其特有的靈活性和鄉土適應性掙扎著生存，並回擊著來自「新學」的「挑戰」 ，二者交鋒對壘，形成了別具特色的新舊並存的二元教育模式。The stamens and pistil of d. versipelis mature before the flowers open, which shows that dysosma versipelis may be autogamous. d. versipelis produce few fruits. ovaries of d. versipelis seldom develop in nature, but will develop after being pollinated with pollen of another plant
八角蓮的花在花苞未展開時，雄蕊和雌蕊便已成熟，說明八角蓮的繁育系統為自花受粉，八角蓮座果率非常低，自然狀態下，子房不膨大，人工異交后的子房有膨大現象，說明八角蓮自交低育，有生殖障礙。We concluded that ( 1 ) motion asymmetry correlates closely with early - onset eye disorders that hinder the normal development of binocular vision ; ( 2 ) motion asymmetry correlates less with pure amblyopia ; ( 3 ) motion asymmetry is not unique to infantile esotropia syndrome ; ( 4 ) persisted motion asymmetry in adult is acquired rather than gene - determined ; ( 5 ) motion asymmetry may not be the cause of strabismus ; ( 6 ) motion asymmetry my not be secondary to disorganized nondecussated optic pathway and ( 7 ) motion asymmetry is an overall immaturity of sensory - motor pathway
我們的結論是： （ 1 ）任何早發性眼科疾病，假如阻礙了正常的雙眼視覺發育，則造成不對稱的運動覺； （ 2 ）運動覺不對稱並不直接和弱視本身相關聯； （ 3 ）運動覺不對稱並非幼兒型內斜視專有的特徵； （ 4 ）成人的運動覺若不對稱，是視覺發育過程中受到阻礙造成，而非遺傳而來的； （ 5 ）運動覺不對稱並非斜視的原因； （ 6 ）運動覺不對稱的原因並非來自視覺神經路徑上太多的非交叉視覺神經； （ 7 ）運動覺不對稱是向感覺到運動總體視路徑發育不全所造成的結果。Virtual reality technology can provide " participants " with a feeling of being personally on the scene. as a main actor in the virtual environment, userscan control any objects in the virtual environment arbitrarily and can get reaction in time. in the hyperspace of the information, he can get acknowledge with their own percipience and cognition, and, seek the solutin, and form the new conception. the association of the virtual reality technology and java technology intensify the interaction between the users and viryual reality technology. with the interface provided by java, the user can control any objecs and change the attributes ( such as position, angle, color and etc. ). this paper formulizes application of the virtual reality technology in the system of the building seilling which uses the real three dimensions models to replace of static picture ' s and word ' s description. in the process of the practice, the paper analyses the difference between javascript, java claa and java applet, and formulize the their applications in this system
用戶在多維信息空間中，依靠自己的感知和認知能力全方位地獲取知識，發揮主觀能動性，尋求解答，形成新的概念。虛擬現實技術與java技術的結合增加了虛擬現實技術與用戶的交互功能，用戶可以通過java提供的界面，操縱場景中的任何物體，並改變相應的屬性（如：位置，角度，顏色等等） 。本篇論文闡述了虛擬現實技術應用在售樓系統中，用真實的三維模型來代替原有的靜態圖片及文字描述，在實踐過程中，分析了javascript ， java類，及javaapplet實現功能中的利弊，分別闡述了它們在本系統中的應用，從理論上講，本課題所研究的虛擬現實技術不只適用於售樓系統的電子商務中，同樣可用於軍事和演習、醫學、教育、娛樂和工程設計等領域。The self - incompatibility characteristics and heterosis breeding on rape
油菜的自交不親和性和雜種優勢育種Abstract : the main characters and seed set of bc1 ， bc2 ， bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied. the appearance of a large number of self fertile plants in ms line was analyzed. the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed. it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields
文摘:研究了雜交稻花粉對母本不育系回交後代群體bc1 、 bc2 、 bc1f2的主要農藝性狀和育性表現，分析了不育系中出現大量自交結實株的原因，討論了恢復基因滲入對秈、粳不育系純度和雜交稻產量的影響，指出「同質恢」對降低不育系純度的嚴重性和雜交稻作制種田隔離區的不合理性。The rationale of the present study comes from constructivism, clt, and reflective teaching. the core belief is that learning is a process that learners actively construct new knowledge upon pre - existing knowledge and experience according to their own needs and interests. in a constructivist approach, a teacher educator should base their teaching on student teachers " practical knowledge and draws on their personal experience to develop their professional teaching ability and communicative ability in a holistic way
作者對在職教師繼續教育的研究根植于建構主義，交際語言教學論和反思性教育理論，其核心理念是：學習是學習者根據個人興趣與需求在原有知識經驗的基礎上主動建構新知識的過程，教師教育者應充分利用教師的已有經驗和教學實際均衡發展，不斷引導他們進行學習與教學的反思，培養教師自主。Education the genuine article, literature, journalism, prize titbits, up to date billing, hydros and concert tours in english watering resorts packed with theatres, turning money away, duets in italian with the accent perfectly true to nature and a quantity of other things, no necessity of course to tell the world and his wife from the housetops about it and a slice of luck
教育真正的項目，文學，新聞，珍聞的懸賞小說259 ，最新式的海報，到擠滿劇場的英國海濱療養地去做豪華的旅遊，水療演出兩不誤，用義大利語表演二重唱等等，發音十分純正地道。當然，無須乎向世人和老婆廣泛宣傳此事，說自己怎樣交了點好運。The results indicated that opposite maize had widespread heterosis like alternative maize ; yield advantage of opposite f1 ( alternative alternative ) was better than that of f1 ( opposite opposite ) and f1 ( alternative opposite or reverse ) ; general combining ability of yield characters was decreased by opposite characters transfer maize, but alternative maize with opposite genes has high general combining ability, so that on the opposite maize breeding, alternative inbred lines with different opposite genes can be parents for breeding hybrid lines ( alternative alternative ) and hybrid varieties with more seeds and high yield can be obtained
結果表明：對生玉米同互生玉米一樣具有普遍的雜種優勢，在產量性狀上f1對生株優勢互互組合大於對對組合和對互（互對）組合；對生性狀的轉育對產量性狀的一般配合力有降低效應，而含有對生基因的互生玉米具有較高的一般配合力效應，因此，在對生玉米育種中可以利用含有不同對生基因的互生自交系作親本來組配雜交組合（互互） ，從而獲得較高的制種產量和高產的對生雜交種。1 ) the harsh natural environment, the scattered residents, the inconvenient transportation and inaccessible information, 2 ) the low level of production ability and insufficient educational investment ; 3 ) the negative influence of traditional ideas and the high illiteracy rate of female number ; 4 ) the aim of education can not connected with local demands, the educational contents is complicated, difficult, narrow and out - of - date, the educational ideas and educational means is often outdated, and all the teachers " quality is not in high, especially the great short of hui nationality teachers, and the great different distribution of educational resource between urban and rural
本研究認為，固原地區回族女童教育落後的原因是多方面的：自然環境惡劣，居住分散，交通不便，信息閉塞；生產力水平低，教育投入少；傳統思想影響嚴重，女性文盲人口多；教育目標不切當地方實際，內容「繁、難、窄、舊」 ，教育觀念和手段落後，教師隊伍整體素質不高，回族女教師奇缺，城鄉教育資源配置差別大；家長文化素質不高、家教能力欠缺，家庭子女多，教育支付能力低。女童自信心不足，容易受外界因素影響。In the early 1970s, he succeeded in developing three strains of hybrid rice, namely male sterile, maintainer and restorer, and obtained the world s first high - yielding hybrid rice strain. he is the first scientist who successfully altered the self - pollinating characteristic of rice and made large - scale farming of hybrid rice possible. this earned him the title " father of hybrid rice "
七十年代初，袁教授成功實現了雜交水稻的不育系、保持系及恢復系三系配套，首次育出雜交水稻；他又打破世界的自花授粉作物育種的禁區，並實現了大面積種植雜交水稻的可能，為他在國際上贏得雜交水稻之父的美譽。Brassica crops occupy the largest cultivated areas and produce the highest yields among the vegetables and oil crops in our countryside. it is one of the most prevalent crops in the utilization of heterosis and have been regarded as model plants in the process of researches on their molecular mechanism of self - incompatibility and breeding and application of male sterility
蕓薹屬植物（ brassica ）是我國栽培面積最大，產量最高的一類蔬菜與油料作物，在我國蔬菜和油料生產和供應中佔有極其重要的地位，蕓薹屬作物也是雜種優勢利用最為普遍的一類作物，其自交不親和性的分子機理和雄性不育系的選育及其應用基礎的研究深受人們重視。( 3 ) the value of p / 0 of c. praecox is 2847. 3 + 1125. 0, and the total value of oci is 3. with the above results, pollen germination rate and seed set rate, all shows that breeding system of c. praecox is facultative hybridization. the breeding system of c. nitens is similar to c. praecox, but it is higher in proportion of self - pollination than that of c. praecox
（ 3 ）蠟梅p / 0值為2847 . 3 1125 . 0 、 oci累計分值等於3 ，與不同處理的花粉萌發率和結實率的結果一樣，都顯示蠟梅繁育系統為兼性異交類型；亮葉蠟梅繁育系統同蠟梅相似，但亮葉蠟梅的自交比例相對較高High - yield seed collecting technique of self - bred sterile line chinese cabbage
不結球白菜矮腳黃自交不親和系選育及繁種技術的研究Doe to its exceeding sterility, the mutation was maintained by heterozygotes, and it was also inherited stably after five generations of self - pollination
由於其高度不育，突變性狀採用雜合體保存，經5代連續自交，均表現穩定遺傳特性。" xiyuan4 ", a b. olereacea l. and " 2001817 ", a b. napus l. were bred by southwest agricultural university. here using them as materials, we studied and explored thoroughly the dna and cdna sequences of thl2 gene and mod gene with bioinformatical methods. for the first time, based on sequence data, we analyzed the structure, heredity and variation of the dna sequences encoding thl2 and mod, and foresaw the molecular mechanism in self - incompatibility signal process
本研究以西南農業大學繁育的高度自交不親和的『西園4號』甘藍和『 2001817 』油菜為試材，採用生物信息學的方法全面研究和探索性的分析了thl2基因和mod基因的dna與cdna序列，首次從序列數據出發研究這兩個編碼基因的結構與遺傳變異，以及在自交不親和性信號轉導中的作用機理The environmental campaign committee vets and approves applications for up to 150, 000 for environmental education and community action projects. applications for higher amounts are also vetted by the ecc, but its recommendations have to be endorsed by the environment and conservation fund committee ecf committee
環境保護運動委員會環保會負責審批資助額不高於15萬元的環保教育及社區參與項目計劃的申請而資助金額較高的申請則由環保會審核，然後呈交環境及自然保育基金委員會作出撥款決定。Deeply concerned with their prospects, i have been emphasizing the training of oral communication abilities throughout my education practice. meanwhile, relevant new teaching materials have always been searched, explored and utilized for the purpose of better education quality so as to make graduates enter the competitive employment market with well - improved speaking and listening skills. 2
基於對他們的就業前景的關注，我在實際教學中強化口語交際訓練，同時注意搜集相關材料，結合到自己教育教學工作中，並在教學過程中不斷探索、實踐，以使畢業生們能以較好的聽說能力投入到競爭激烈的就業市場中。The hybrids were completely sterile while the pollen fertilities of parental species were normal
雜種f _ 1完全不育，自交不結實，而親本育性和結實正常。While in the advantageous environment with high - rate development of the market economy, the two parts can remedy their own defects and promote their mutual development by establishing cooperation and communication between school physical education and social sports in terms of organizational system, activity subject, equipment and guidance
在市場經濟發展的契機下，建立學校體育與社會體育在組織體系、活動主體、場館設施、體育指導等方面的代表作與交流，可以彌補各自的不足，促進二者的共同發展。分享友人