種子數 的英文怎麼說

中文拼音 [zhǒngzishǔ]
種子數 英文
section shape seed
  • 種 : 種名詞（姓氏） a surname
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 種子 : seed; semen; germ; grain; stock; spermo ; spermato ; gono 種子測定 seed testing; 種子處理 seed tr...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. The main characters ( the numbers of spores per ascus and the characters of ascospore wall ) at the species level whithin pertusaria is revealed by the light microscope. there are twenty - one secondary natural products examined by color reaction test and thin - layer chromatography in the text

    通過用光鏡對中國雞皮衣屬和果疣衣屬地衣的孢子研究，結果表明：孢子特徵尤其是每子囊內孢子數目、孢子排列方式及孢子壁的特徵是種水平上的重要分類依據。
  3. The species and clonal composition of an orchard will, therefore, influence the amount of selfed seed in the total seed yield.

    因此，種子園的樹種和無性系組成，會影響種子總產量中自交種子所佔的數量。
  4. It can satisfy sowing various seeds in size through changes the needles ; can be suitable for cave - plates with different holes through changes the dibble - heads and needles " fixing skeletons and sowing die ; can realize manual sowing and automatic sowing

    通過更換不同的吸針，可滿足播不同大小的種子。通過改變打洞頭、吸針固定架和播種模具，可用於不同穴數的穴盤。
  5. Elastic collision and inelastic collision are considered in oxygen molecule, nitrogen molecule by electron impart. the mail simulation results were as follow : ( 1 ) the variations of drift velocity and the average energy of electron with the e / n in o2 and n2 are obtained. the number of electrons for excitation, ionization, dissociation and dissociative ionization collision with the e / n and the energy of electron are analyzed emphatically

    考慮了各種彈性和非彈性碰撞過程，在純氧氣、純氮氣中，給出了不同簡化場e n條件下的電子漂移速度和平均電子能量的變化；著重分析了激發、電離、分解及分解電離碰撞的粒子數隨e n 、電子能量的變化，同時計算了激發發射光譜的波長。
  6. Seed development in most instances commences following fertilization of the ovule.

    大多數種子的形成是從胚珠受精開始的。
  7. Organizers say the project will “ rescue ” seeds ' collections in developing countries where many gene banks are in poor condition

    組織者稱這個項目將在發展中國家援助種子收集活動，這些國家多數的基因庫都運轉地不好。
  8. Such early thinning reduces the supply of gibberellins by reducing the number of seeds per cluster of fruit.

    這種早期疏果方式可減少每一果叢的種子數目，從而使赤霉素供應減少。
  9. In seeds of most varieties imbibition of water takes place rapidly following planting.

    大多數品種種子的水分吸脹作用在播種后進行很快。
  10. The necessary population inversion can be achieved in a variety of ways.

    我們可以用各種方法來實現這種必要的粒子數反轉。
  11. Schottky barrier diode is a kind of majority carrier device, using the contact barrier formed between metal and semiconductor to work. it has the advantages of low turn - on voltage and high response frequency, compared with pn junction diodes

    肖特基二極體是利用金屬與半導體之間接觸勢壘進行工作的一種多數載流子器件，與普通的pn結二極體相比，它具有正向導通電壓低，響應速度快等優良特性。
  12. The number of seeds in a sunflower, the petals of any flower, the arrangement of pine cones, the growth of a nautilus shell, etc. . all follow the same pattern of these series

    以一顆向日葵里的種子數目，任何花的花瓣，松樹球果的排列，鸚鵡螺殼的生長等等. . .都遵照這些級數的同樣模式。
  13. On the basis of the investigation into quantity characteristics of ear length, inflorescence flowers, number of pod and seeds of long ear alfalfa, the quantity characteristics of ear character of long ear alfalfa were statistically analyzed

    摘要在對長穗苜蓿穗長、小花數、莢果數和種子數調查的基礎上，對長穗苜蓿品種的穗部性狀的數量特徵進行了統計分析。
  14. The results of variance analysis about the related characters of defy, gannong no. 3 and length ear showed that each character of long ear including ear length, flowers, number of pod and seeds was significantly different from the same character of gannong no. 3 and defy, and the ear length was the main factor influencing the production of alfalfa

    對長穗苜蓿和德福、甘農三號穗長、小花數、莢果數和種子數方差分析表明：長穗苜蓿的穗長、小花數、莢果數和種子數分別和德福、甘農三號的穗長、小花數、莢果數和種子數差異達到極顯著水平，穗長是苜蓿種子高產的主要影響因子。
  15. In the most extreme condition in uni - ovulate cone, the female reproductive unit ( fru ) occupies the position of the terminal bud. an evolutionary trend of reduction is supported in the genus from tri - ovulate to uni - ovulate cone, in which the bract number and seed number are reduced, and the seed size and seed surface sculpture are increasing

    總之，麻黃屬雌球花有簡化的趨勢，伴隨著這種趨勢，雌球博士學位論文中國麻黃屬植物的分類? ?兼論麻黃屬的演化花苞片數目減少、種子數目減少、種子體積增大、表面復雜度增加。
  16. The results showed there were normal distribution patterns between each factors and it ' s frequency

    結果表明：長穗苜蓿植株群體穗長、小花數、莢果數、種子數出現的頻數均近似呈正態分佈。
  17. Quantitative genetics analysis and multiple character selection on ginkgo seed

    銀杏種子數量遺傳分析及多性狀選擇
  18. Rules for forage seed testing - determination of other seeds by number

    牧草種子檢驗規程其他植物種子數測定
  19. 2. the problems of that torrent files dont show on bt interface, peers that has been connected, and health, etc

    2 bt界面不顯示種子數，已連接用戶數健康度等信息的問題
  20. Application which does nothing but consecutively calculate the fibonacci numbers with different seed values

    ）應用程序作為基準，它不做任何事情，只是連續不斷地使用不同的種子數值計算fibonacci數字。
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