自花不育 的英文怎麼說
中文拼音 [zìhuābùyù]
自花不育
英文
self-sterility-
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。It has been known that the self-sterility of conifers results from embryo collapse after self-fertilization.
業已知道,針葉樹自花不育是由於自花受精后胚凋萎。No meat was given to the dog even when it refused vegetarian food and it just fasted. three shock treatments later, her puppy developed a very good appetite and now eats almost anything. in addition to its main staple of sweet corn and cheese, it also loves bean sprouts, vegetable stalks, peanuts, pine nuts, guavas, tomatoes, pears, custard apples and other sweet fruits
11 .原本肉食的動物改為素食時,如果遇到任何障礙,你可以循序漸進,逐日減少肉食量,增加其它素食品不過,福爾摩沙永和市的陳小姐則對她的愛犬採取震撼教育法,當它拒食時亦不提供任何肉品,讓它自然斷食,如此反覆三次后,她的小狗便胃口大開,幾乎什麼都吃,除了乳酪玉米等主食外,舉凡芽菜蔬菜梗花生松子等堅果芭樂蕃茄水梨釋迦等各種甜味水果無一不愛。In normal greenhouse condition, coda - transgenic wheat lines ( to ) had the same plant morphorlogy and pollen i2 - ki staining rate as untransformed control plant. after treating with 300 mm of 5 - fc, however, changes in configurations of spikelet, floret and anther have been observed in the transgenic lines but not in the control, and 50 % gus - positive lines displayed outside - opened glume, abnormal stamen, smaller and thinner anther, shorter filament, and failure of selfing. in parts of 5 - fc - treated transgenic lines, the pollen staining rate by i2 - ki was much lower than that of untransformed control
溫室栽培的轉基因小麥苗( t _ 0 )未噴5 - fc處理時植株外部形態和花粉碘-碘化鉀染色的著色率與未轉基因的對照沒有差異;用300mm的5 - fc處理后,發現有50 gus陽性株系與對照有明顯的區別,表現為小穗穎殼外張,花絲短縮,花藥發育不良,較小、黃白色且花粉粒少,自花不授粉,無外來花粉授粉則不結實。( 2 ) there are some difference between the carpellary disc in the prolification flower and the carpellary disc in non - prolification flower. the carpellary disc of lowflower in prolification flower is similar to the carpellary disc in non - prolification flower, jointing into cup - shaped or dish - shaped each other surrounding carpel, or sometimes splitting from each other. but the carpel in highflower has itself carpellary disc that develops into various structure following with carpellary heteromorphic development
其下方花中的房衣與非臺閣花中的房衣相似,彼此聯合成杯狀或盤狀,圍繞心皮形成一圈,但由於受上方花的影響,房衣常常多處開裂,不形成閉合的房衣環;在上方花中各心皮的房衣彼此分離,與各自的心皮伴生,且隨心皮的異形化發育也發育成各種形態結構。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。Moreover, the language of this book is understood by all ; the alpes and the peaks of the five elders, 昂 ot to mention the ordinary yellow of the yellow wheat, the ordinary lilly of the lillies, the ordinary green of the green grass, growing on the same earth, moving with the same harmonic wind ? the symbols they use should ever be the same, their meaning ever clear, only if you don ' t let your soul become callous, your eyes get blind, your ears get deaf, this invisible, highest knowledge will be yours forever, this free of charge, most precious remedy will be yours to use forever : as long as you understand this book, your lonely times on this world won ' t be lonely, miserable times won ' t be miserable, you ' ll find comfort when distressed, encouragement when you fall, an instructor when you ' re weak, a compass when you ' re lost
並且這書上的文字是人人懂得的;阿爾帕斯與五老峰,雪西里與普陀山,萊茵河與揚子江,梨夢湖與西子湖,建蘭與瓊花,杭州西溪的蘆雪與威尼市夕照的紅潮,百靈與夜鶯,更不提一般黃的黃麥,一般紫的紫藤,一般青的青草同在大地上生長,同在和風中波動- -他們應用的符號是永遠一致的,他們的意義是永遠明顯的,只要你自己性靈上不長瘡瘢,眼不盲,耳不塞,這無形跡的最高等教育便永遠是你的名全,這不取費的最珍貴的補劑便永遠供你的受用:只要你認識了這一部書,你在這世界上寂寞時便不寂寞,窮困時不窮困,苦惱時有安慰,挫折時有鼓勵,軟弱時有督責,迷失時有南針。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。His father then told him that, as he had not been put to the expense of sending angel up to cambridge, he had felt it his duty to set by a sum of money every year towards the purchase or lease of land for him some day, that he might not feel himself unduly slighted
后來他的父親告訴他說,由於他沒有花錢把安琪爾送到劍橋去接受教育,所以他當時就覺得自己有責任每年儲蓄一筆錢,以便將來有一天給他買地或是租地,這樣他就不會感到他的父親對他不公平和薄待他了。The illustration is by hand to express, quote from this literary reference of “ the head hangs the beam, the zhui stabs ” of ancient times, but the ancients cloud : " in the book there is gold house ", an monster is binding the hair to try very hard to studying on the ceiling, there is a large number of gold ingot in front of him, but his is die of have eyes fixed on this gold, still stay the exit water in mouth, take the irony meaning, deliver the deep province of person, attack current education system in china not perfect, the examination is hardly limited the student ' s imagination and creative ability
用手繪插畫的形式來表現,引用了古代「頭懸梁,錐刺股」的這一典故,而古人云: 「書中自有黃金屋」 ,一個怪人正把頭發綁在天花板上拚命讀書,在他面前的是一堆金錠,而他的眼睛正在死死的盯住這堆黃金,嘴裏還留出口水,帶有諷刺意義,發人深省,抨擊了中國現行的教育體制的不完善,功名考試極大的限制了學生的思維和想象力。Length, diameter, density, fresh weight, dry weight, water content, osmotic potential and element concentrations ( ca, mg, na, k, cl ) were determined for each. seedling of b. gymnorrhiza and a. corniculatum were cultured for 60 days on various salinity of seawater ( 0, 5, 10, 15, 20, 30, 40, 50 ) in green house. samples were taken at 3, 7, 11, 15, 22, 30, 45 and 60 days after planting, separated into root, hypocotyl, stem and leaf
本文研究了福建九龍江口木欖和桐花樹胎生繁殖體從果實形成到發育成熟過程中形態、生物量、含水量、胚軸密度、滲透勢、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化和溫室內人工鹽度梯度栽培下木欖和桐花樹成熟繁殖體長成幼苗( 0 60d )過程中形態、生物量、含水量、滲透勢、光合蒸騰特性、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化;並且在野外自然條件下,跟蹤調查不同灘塗位置下秋茄成熟繁殖體定居成活、自然死亡狀況以及測定幼苗生長過程中( 1年)形態、生物量、含水量、光合蒸騰特性等的變化。( 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Similarly, " longing " evoked a sense of spiritual elevation as if master were guiding her to the highest realm of life, along with a deep inner experience that transcended words. " stone cave " revealed to ms. wang the window of the soul that clears up human blindness and confusion. in addition, master s bamboo lamp " elixir vase " was a very original masterpiece suggesting that mother earth gave birth to all creatures, and giving her a feeling of the spiritual beauty and unity of all things
當她欣賞師父的藝術作品時表示:天堂花是最真最善最美的花,導引她看到人生最美好的一面,那種震撼力讓她不能自已心花不謝是一種心花怒放最開心的境界,是人生最佳心境思念彼岸帶給她一種靈性升揚的感受,彷佛師父帶領她到達人生的最高境界,那種內在甚深的感受無法用言語形容石頭洞是一扇靈性窗扉,解開人性的盲點與困惑而師父的燈作甘露瓶,則隱含著大地母親孕育萬物,是一個充滿創意的傑作,讓她感受到天人合一的心靈之美。The growth in the design of modern sanitary wares needs to absorb the pioneers, soul as flowers grow from the fields, under the theory of nature and humanity, we create classics approaching life but exceeding life
現代潔具設計的成長如同孕育在土壤中的花蕊,需要不斷地吸吮前人的精髓,在自然與人性化的設計理念倡導下,創造貼近生活面又超越時代的經典。Study the case of the subject - based learning web station of southern flower " of the project through setting up the project to " 151 projects ", the design method of self - regulated learning of subject - based learning web station was explored, this method is to promoting development of long - range network teaching resources and development of long - range network teaching, perfecting the theory and method designed in teaching of the network has certain directive significance, offer for university long - range networks educate resource is for solving at present university available to educate resource not to be enough at the same time, fail to fully utilize this state of platform of information of campus network that has already been set up to offer a train of thought, offer reference for the long - distance education based on network of universities and colleges of agriculture and forestry too
通過對「 151工程」立項項目《南方花卉》專題學習網站的個案製作,探索了專題學習網站自主學習設計方法,該方法對促進遠程網路教學資源的開發和遠程網路教學的發展,完善網路教學設計的理論與方法有一定的指導意義,同時為高校提供了遠程網路教育資源,為解決目前高校可用教育資源不足,沒能充分利用己建立起來的校園網信息平臺這狀況提供一條思路,也為農林院校以網路為基礎的遠程教育提供借鑒。He might have spent years playing a futuristic robot in the " terminator " blockbusters, but schwarzenegger has shown himself to be politically astute off screen, building a strong profile within the republican party and garnering grass - roots support through his work for the special olympics and other sports programs
他也許花了好幾年時間扮演大片終結者中一個未來世界的機器人,但是施瓦辛格已顯示出自己在銀屏以外的政治能力。他不僅在共和黨內非常引人注目,而且通過在特殊奧運會和其它體育活動中的工作,建立了良好的群眾基礎。分享友人