shoot system 中文意思是什麼

shoot system 解釋
莖軸系統
  • shoot : vt （shot ）1 發射；射（箭）；開（槍）；放（炮）；放射（光線）。2 射中；打中；射死；射傷；打傷；...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

    本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。
  2. The total shoot dry weight was highest in no barrier treatment but the total mn uptake was not significantly different among three root barrier treatments ( no barrier, mesh barrier and solid barrier ) in wheat - chickpea intercropping system. in general, the results from the present study revealed that wheat growth and mn nutrition can be improved by wheat - rape and / or wheat - chickpea intercropping systems through interspecific interaction

    小麥油菜種植體系的總生物量不受根系分隔方式的影響，但總吸錳量以根系不分隔處理較低；小麥鷹嘴豆種植體系的總生物量以根系不分隔處理的最高，而總吸錳量在不同根系分隔方式間無顯著差異。
  3. Wheat was the dominating crop in aspects of both the growth and mn nutrients competition either in wheat - rape or in wheat - chickpea intercropping system, but the growths of rape and chickpea were suppressed by wheat. root barriers did not affect the total shoot dry weight in wheat - oat system, but the total mn uptake was lower in no barrier treatment ( mixed cropping ) than in solid barrier treatment ( mono cropping )

    在本試驗條件下，小麥與油菜或鷹嘴豆混作能顯著改善小麥的生長及錳營養，其地上部干重及吸錳量均以根系不分隔處理顯著高於根系完全分隔處理；油菜和鷹嘴豆的生長受小麥抑制，均表現為不分隔處理的地上部干重及吸錳量顯著低於完全分隔。
  4. According to the space - tim e maturation during the development of the vessel elements in primary vascular system : the vessel elememts of the cotyledons and the lower portion of cnz formed firstly, then downward hypocotyl - root zone, at length, the vessel elememts of the upper and middle portion of cnz and epicotyl - shoot region connected with each other, the result uphold the seedling partition model that divides seedling into cnz, hypocotyl - root region and epicotyl - shoot region

    根據金魚草幼苗初生維管系統導管分子發育的時空性，即子葉和子葉節區下部導管分子先形成，然後向下形成下胚軸-根區的導管分子，最後子葉節區中、上部與上胚軸-苗區的導管分子再發生連接，據此支持將幼苗分為子葉節區、下胚軸-根區和上胚軸-苗區的幼苗分區模型。
  5. Virtual studio system, which is a hotspot research area in video frequency production field nowadays, its mostly research content is : shoot the histrionic " s perform in blue box, then by using chroma key, synthesize it with virtual scene produced by computer

    虛擬演播室系統，是當前視頻製作領域的一個研究發展的熱點，其主要研究內容是：在藍箱中拍攝演員的表演，然後通過色鍵將之與計算機製作的虛擬場景合成。
  6. At recent decade, accompany with surface mount technology printed - circuit board to produce fly of automation degree to soon develop, as to it ' s correspond of mass defect the inspection also put forward higher request, from in brief shoot to be like system to complicated " 3 - d " x optics to examine system, the automatic optical inspection is in great quantities adopt by the each production factory house

    摘要在最近十年，伴隨著表面貼裝印刷電路板生產自動化程度的飛速發展，對其相應的質量缺陷檢查也提出了更高的要求，從簡單的攝像系統到復雜的" 3 - d " x光檢測系統，自動光學檢測系統大量被各生產廠家採用。
  7. Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for

    目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品；公司主要產品：有線電視用戶管理控制系統（可尋址2 - 8戶分支分配式、 8 - 32戶集線式） ；射頻加解擾系統（群加群解、分兩段、按頻道單解） ；視頻數字分段加解擾系統；有線電視網路防盜播系統；數字有線電視產品與數字mmds （微波）系統；通用型防雷供電器，射頻自動控制供電器，可尋址控制供電器；電源防雷保護產品；過流分支、分配器，分流器、陷波器、電源插入器，衰減器、均衡器等。
  8. However, genetic improvement by in vitro culture in mustard ( brassica juncea coss. ), especially in chinese mustard, is restricted by the poor frequency of shoot regeneration, and no regeneration system is established yet

    芥菜類作物（尤其是中國芥菜）再生率偏低，在遺傳轉化、突變體篩選等方面尚未形成一個高效穩定的再生體系，從而制約了離體條件下遺傳改良的進程。
  9. Investigation and analysis on underground rhizome and root system of phyllostachys pubescens for shoot and timber

    毛竹筍用豐產林地下鞭根系統調查分析
  10. In the wheat - oat intercropping system, root barriers had no effects on shoot dry weight of wheat, and mn nutrition of wheat was not improved by the oat - wheat rotation as well

    整體來看，在本試驗條件下的小麥燕麥種植體系中，根系分隔方式對小麥地上部生物量的影響不明顯；而且，不論是混作還是輪作，燕麥對小麥錳營養的改善作用均不顯著。
  11. In this thesis, using the shoot tip, a high efficient regeneration system of cherry was constructed, and using the domesticated shoot tip as receptor, the a. tumefaciens mediated genetic transformation system of cherry was optimized by comparing main parameters of the a. ( umefaciens mediated genetic transformation

    但其具有果小、核大、肉薄和裂果的缺點，而且是傳統育種方法很難改良的樹種之一，這促使人們想通過遺傳轉化技術改變其不良性狀。
  12. In this thesis, arithmetic of simple fire control system is presented to achieve the task of infantry chariot weapon system and is simulated. fire control software of the prototype machine is designed, programmed and tested at last. the thesis includes the following important aspects : ( l ) shoot table is fitted in multinomial function

    本論文是根據步兵戰車武器系統的設計任務要求，實現步兵戰車簡易火控系統的演算法，然後編寫火控模擬軟體，最後參與樣機火控軟體設計、編寫和調試。它包括以下幾個重要方面： （ 1 ）對射表進行多項式擬合，並對擬合結果進行模擬分析得到合理結論。
  13. Then, as the substitute of the traditional pi controller, neuron adaptive psd controller is used to alternate the velocity loop of dc driver system, simulation results show that the super - shoot in new system is small and the performance in the way of anti - disturbance and anti - time - varying parameters are higher than the traditional pi controller and robustness of the dc driver system improved greatly, in addition, through analysis of the character of the neuron adaptive psd controller, the paper presents a neural network self - tuning control method for dc driver system in which the diagonal recurrent neural network is used to identify the plant to calculate the plant ' s sensitivity for psd controllers simulation results indicate that excellent static dynamic target was got with this control method and the performance of the system is improved greatly,

    然後，應用單神經元自適應psd控制器改造調速系統的轉速環，代替傳統pi調節方式的轉速控制器。模擬表明，新系統在超調、抗負載擾動和參數時變方面性能優于的傳統的pi控制方式，系統的魯棒性增強。在分析單神經元自適應psd控制器特性后，本文提出用對角遞歸神經網路辯識控制對象，為psd控制器提供靈敏度參數，從而構成一神經網路自校正控制方案。
  14. It was determined that the inhabiting concentration of cef was 500mg / l, and the selection concentration of kan was 50 mg / l. 3. shoot tip transformation system mediated by a. tumefaciens using domesticated shoot tip as receptor, the parameters of a. tumefaciens transformation was optimized

    3 、建立了農桿菌介導的甜櫻桃莖尖轉化體系棍癌農桿菌介導的甜櫻狀莖尖遲傳轉化體系的滅立用馴化培養的甜櫻桃莖尖作受體，優化了農桿菌介導轉化體系的多項參數；以od 。
  15. 6. transformation system of mustard a serials of kanamycin concentration was added to optimum medium to test the explants resistance capacity of two kinds of mustard. the transformation procedures described were derived from numerous regeneration and trasformation designed to test factors that might affect shoot regeneration, which including length of co - cultivation. those producing the best result parameters were described as below : after the mustard explants were precultured on regeneration medium for 2 days. they were inoculated with agrobacterium for 20 minutes. inoculated explants were co - cultivated for 4 days and in shadow at first 2 days. then transferred to the same medium plus 30 mg / l kanamycin and 500mg / l garb. all of them were transferred to fresh medium every 2 weeks. the kan - resistant plants were regenerated

    芥菜外植體高頻遺傳轉化體系的建立在最適培養基上試驗了兩類芥菜的三種外植體對卡那黴素的敏感性、預培養天數、浸菌時間等因素的影響，建立了芥菜高頻轉基因再生體系：取生長4天的芥菜子葉、下胚軸和25天的葉片在分化培養基上（ ms + ba3 . 0mg / l + naa0 . 1mg / l ）預培養2 - 3天後，投入農桿菌菌液中浸染20分鐘，在分化培養基上暗培養2天，正常條件下培養2天後，轉入抗性培養基（ ms ba3
  16. Through the simulation, we prove that adaptive control can improve the dynamic characteristic of the asymmetrical cylinder velocity system which controlled by symmetrical valve. it also can make the system ’ s dynamic characteristic to be same in different directions, and the system ’ s big over shoot and stabilization time has been reduced, the stability of the system has been

    通過模擬分析，證明了自適應控制能夠有效地改善對稱閥控制非對稱缸速度系統的動態性能，使正反兩個方向上的動態特性對稱，保證系統的穩定性，降低了系統的超調量和穩定時間。
  17. ( 1 ) plant regeneration system of cucumber contyledonary node was established. ( 1 ) the cotyledonary node was regarded as optimal explant by comparing the differentiation frequency of 3 kinds of explants ( cotyledon, cotyledonary node and hypocotyl ). ( 2 ) by discussing the effect of pgr ( naa and 6 - ba ) concentration and combination on differentiation frequency of adventitious buds, we concluded that the optimal shoot induction medium is ms basal medium with 1mg / l 6 - ba ( ph5. 8 )

    （ 1 ）黃瓜子葉節植株再生建立東北農業大學理學碩士學位論文一通過對比三種外植體（于葉、子葉節、下胚軸）的分化率，得出最佳外植體類型為子葉節；通過探討pgr （ naa 、 6 ba ）濃度和配比對不定芽分化的影響，得出最佳芽誘導培養基為：卜1叭6 。
  18. " i understand more about the system, " yao said. " we ' re growing our chemistry with the teammates, because in the new system, everybody can shoot and the open - shot timing will be different

    「我對現在的體系了解了不少，我們隊友間的化學反應也在增加，因為在新體系中，每個人都能投籃，空位出手的時機將和以前不同，我需要更好地體會，我可不想在新賽季再錯過什麼。 」
  19. Trouble analyses and trouble shoot for hydraulic system in qj - 2000 hydraulic anchor rig

    頻譜分析法對機泵實施狀態監測和故障診斷
  20. Regeneration system of sweet cherry shoot by comparing the efficiency of different hormonal composition, the optimal regeneration system of cherry was determined : differentiation medium, b5 + 1. 0mg / lba + 0. 1mg / lnaa, b5 + 1. 0mg / lba + 0. 2 ~ 0. 5mg / lnaa ; proliferation medium, b5 + ba0. 25mg / l + naa0. 05 ; and rooting medium

    甜櫻桃芽在該再生體系中的再生頻率為97 。 2 、比較不同濃度cef的殺菌效果和受體材料對kan的敏感度，確定了cef的脫菌濃度是500mg / l和kan的篩選強度50mg l 。
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