種質收集 的英文怎麼說
中文拼音 [zhǒngzhíshōují]
種質收集
英文
germplasm collection-
The solution is for entomologists and plant breeders to develop a dynamic program of collection and evaluation of germplasm.
解決辦法是昆蟲學家和育種家共同擬定一個能動的種質收集和評選計劃。In this study fourteen wild lespedeza germplasms were collected from beijing, shanxi and heilongjiang province in 2001 and 2002, and a nursary of these germplasms was established. genetic diversity of the lespedeza populations were studied at morphological. allozyme and rapd levels
本研究以2001 - 2002年從北京、山西和黑龍江三個地區收集的14份野生胡枝子屬植物為材料,建立種質資源圃,從形態學標記、等位酶標記和rapd標記三個方面進行了胡枝子屬植物遺傳多樣性的研究。The biological characteristics of mycelia from phellinus igniarius and culture media were studied. two kinds of culture media were suitable for the growth of mycelia. the result indicated that the culture medium with potato as nitrogen source and saccharose as carbon source was suitable for collecting mycelia, and the culture medium with peptone as nitrogen source and solvable amylum as carbon source was suitable for conservation
為了最大限度地保存菌種的活力,以提高菌絲體的質量及菌絲體內活性成分的累積,本文通過對比研究,進一步對其生長基質進行篩選,明確了兩種適于桑黃菌絲生長的固體培養基:以馬鈴薯為氮源、蔗糖為碳源的培養基較適用於菌絲收集,以蛋白腖為氮源、可溶性澱粉為碳源的培養基較適用於菌種的保藏。In order to offer reference to integrated application of species for tamarix l. in china, this paper discussed the taxonomy, biology and physiology characteristics of tamarisk, reviewed the research advances on investigation, identification and evaluation, collection and storage of germplasm resources of tamarisk l., and summarized genetic breeding, seeding seedlings, cutting seedlings and tissue culture of tamarisk l. so as to put forward the direction of innovative research and application based on indicated problems in research of germplasm resources of tamarisk l
摘要為了為檉柳屬植物的綜合開發應用提供參考依據,文章論述了檉柳屬植物的生物學和生態學特性,綜述了我國檉柳屬植物種類的資源調查、鑒定評價、收集保存及引種育種情況,總結了國內檉柳播種育苗、扦插育苗和組織培養育苗的研究現狀,指出了檉柳屬植物種質資源研究方面存在的問題,提出了檉柳屬種質資源創新研究和開發利用的建議。Our 7. 6 hectares palm garden, with its about 460 palm species from china and abroad, is important for palm research and species conservation
棕櫚園佔地面積114畝,已收集保存原產中國和世界熱帶地區的棕櫚科植物約460種,現已成為開展棕櫚科植物科學研究和種質資源保存的重要場地。But the way the latest plans have been rushed out ? before some inquiries designed to inform them are complete ? casts doubt on his motives too
但是,布朗最新計劃突然出臺的方式卻讓人不得不對他的各種動機表示質疑,因為這個計劃在用於進行收集訊息的調查完成之前就發布了。The article based on the rural development program - chenjiao cow breeding program in huang yuan county, qinhai province. through collecting second - hand information. using tools of pra, such as questionnaires, key informant interview, matrix ranking. organizational chart, individual interview to investigate the program ' s construction, beneficial result, and problems. after that using problem analysis tree to analyze the information and find that : the up - down extension systems through beneficial inducement did not change farmers " ideas, the fanners have owned the program funds but did not breed cow. the extension systems of our country is not perfect, short of funds, no advanced equipment, dual leadership, multiple function lead to inefficient extension work. the separation of teaching, research and extension lead to unskilled extension workers. the farmers lack of skills. consultation and funds. the above deficiencies caused the inefficient extension work
本文通過對湟源縣城郊鄉納隆口村的「 2002年農業綜合開發多種經營城郊養牛項目」項目的跟蹤調查,通過二手資料的收集,應用問卷調查法、知情人(村長)訪談法、矩陣排列、機構關系圖、個體訪談等pra的方法了解項目的建設情況、項目實施后的效益及存在的問題,再應用參與式的方法進行綜合分析,發現:從上到下的推廣體系通過利益誘導並沒有使農民的行為發生改變,出現了項目戶擁有項目款而不養殖牲畜的情況;推廣體制不順,經費短缺、設備落後、雙重領導、職能繁多導致推廣工作乏力;教科推脫離使農學院未發揮作用導致推廣人員素質低、農戶缺乏技術、咨詢、資金。8 - 1. 2g / min, and collection efficiency achieve 8 - 10 % under these parameters. through the study on the dispersion process of the nanoparticle tio2 in water, the author finds out that whisk time, dispersant types, dispersant concentration, dispersing time, ph value, temperature and electrolyte concentration have significant influence on dispersing effects. through contrastive and orthogonal experiments, the author obtains that composite dispersants have better results than single dispersants
研究表明,液料等離子噴塗制備的納米tio :顆粒平均粒徑為10 ~ 50nln ,其晶型以銳欽礦為主,且隨著電弧功率的增大,銳欽礦含量減少;在本次實驗工藝參數下,收集速率為0 . 8一1 . 29 / min ,收集效率為8一10 % o通過對納米ti02顆粒在水介質中的分散性研究,發現機械攪拌時間、分散劑種類及濃度、分散時間、 ph值、溶液溫度和電解質濃度對納米tio :顆粒的分散穩定性有很大的影響。No trace of any newly expressed protein band was noticed in supernant as well as in the cells by sds - page, except the verification of the substitution of beta - galactosidase gene ( the lose of galactosidase protein band ), which is a selective marker of the wild - type virus. elisa test results suggested the expression of egf in cells, but not in culture supernant. the quantitative calculation suggested the expressed egf was about 6 - 7 u g ( as egf standard ) per flask ( 2 > < 106 cells ) in the cellular extract
將重組病毒rbmbacph - egf以10moi感染bmn細胞, 72小時后收集培養細胞和上清;培養上清和經超聲波處理的細胞樣品elisa檢測發現胞內樣品中存在能與egf抗體免疫反應的產物,粗略估計表達量約6 7 g 2 10 ~ 6個細胞(相當于egf標準品) ;重組病毒rbmbacph - egf穿刺接種5齡家蠶幼蟲,每隔24h收集蠶血淋巴,經elisa檢測發現第4天表達量最高,根據egf標準曲線計算蠶血淋巴的表達量約32 g ml ; elisa定性實驗還發現正常蠶血也存在與egf抗體間交叉反應的物質。It can make it real that office information can collected and processed, flowing and shared among departments. it helps the leaders and managers do his official affairs. using oas can furthest improve efficiency and quality of the office, the environment and conditions of office, and the roboticized and scientific level of the office management and decision - making
辦公自動化系統是利用先進的電子信息技術和現代辦公設備組成的人機信息處理系統,實現各級部門之間辦公信息的收集與處理、流動與共享,輔助領導和管理人員進行各種辦公活動,最大限度地提高辦公效率和辦公質量,改善辦公環境和條件,提高辦公管理和決策的自動化、科學化水平。It is divided into four parts to illustrate the environmental tests management system, including organization structure & labor source management system, tests process management & controlling system, tests information management system and quality guarantee system. firstly, it begins from organization structure of environmental tests, to look into the suitable organization structure, which applies to the environmental tests development, this thesis suggests the changing from original beeline organization structure to combinative organization structure of beeline function & matrix organization structure. it also investigates the labor source management and discusses under this new structure, presenting the system which meets the demand of existent military equipment development ; then, using relative concepts of queuing theory to solving the tests orders reasonably makes the minimum time for products in lab
首先從環境試驗的組織結構入手,研究適合環境試驗發展的組織結構,提出將原來的直線制組織結構轉變為直線職能制和矩陣制相結合的組織結構,並探討在這種結構下的人力資源管理和績效考評、提出適應目前軍用裝備發展要求的環境試驗組織機構與人力資源管理體系;然後從環境試驗過程管理的角度出發,運用排隊論的有關概念,合理解決試驗排序,使產品在實驗室的停留時間最短,並建立試驗過程管理與控制體系;從試驗信息的重要性角度出發,探討試驗信息收集與反饋的一般方法及建立環境試驗數據信息庫的重要性;最後從質量管理的角度出發,研究環境試驗內部質量保證部門的作用與職能,運用服務質量環的原理構建了環境試驗的質量保證體系。And when we become human, this magnetic field is registered in our so - called alaya consciousness, where the good and bad thoughts and deeds of our past lives are recorded. with its massive recordings, it reacts spontaneously to similar situations. this means that if a person or situation stimulates us, that quality immediately emerges because we forget that we re now humans, not tigers
當我們在當老虎的時候,我們就收集老虎的品質兇惡的行動和習慣,我們的磁場就變成那種兇惡的氣氛,然後我們做人的時候,這些已經記錄在我們的磁場或是所謂的阿賴耶識,這里專門記錄我們過去的好壞的生活,它記錄很多,所以一碰到一樣的情況它就反應出來,意思說有什麼人或是有什麼情況激動他,那個品質馬上跑出來,他忘記他現在是人,不是老虎了。Some of wild panax species is close to extinction, therefore the collection, conservation and systematic studies of these species are critical for their protection
部分三七野生近緣種已瀕臨滅絕,開展對這些種質資源的收集、保存和系統研究是防止種質流失和保護資源的當務之急。Essential use case analysis technology synthesizes the advantages of essential use case and crc card technology. its processes are as follows. firstly. using essential use case deduces requirement model ( essential use case model ), secondly. using crc cards collect system responsibilities in essential use case model, then deducing general class diagram through identifying collaborator classes and distributing responsibilities
本質用況分析技術綜合了本質用況和crc卡片技術(一種簡單實用且很成熟的ooa技術)的優點,即利用本質用況獲取需求,得到本質用況模型,再利用crc卡片收集本質用況模型中的系統職責,通過識別協作類和職責分派得到類圖。Comparing with other countries, the effect of government promotion of the wheat market in china are still far backward, especially its low level of the producer supporting, establishment of market system, and international trade policies, which have seriously ristricted the enhancement of chinese wheat competitiveness. finally, the policy implications for china to improve wheat international competitiveness are put forward as the following : 1 ) to enhance the construction of centralized region of wheat, which will help to extend the application area of excellent breeds, so as to overcome the problem of quality instability. additionally, the construction of centralized region will improve the organized level of producers and increase industries values
最後,在對上述問題進行國際比較研究的基礎上,我們提出提高中國小麥國際競爭力的對策建議如下:加強集中連片的優勢小麥產區建設,有利於優良品種大面積推廣種植和小麥統種統收,從而克服中國小麥質量不穩定的難題,優勢小麥帶建設也有利於提高生產者的組織化程度和產業鏈增值:加強政府對小麥生產經營的宏觀調控,在wto框架內加人小麥生產者支持水平、完善生產者支持結構、加快小麥市場體系建設等。That s the same trouble with most of us ; we love our garbage collector more than our soul, more than our real self
我們多數人就是有這種麻煩,愛這個收集垃圾的物質身體勝過愛自己的靈魂及真我。23 drought - resistant germplasm were selected as study material from more than 1000 locale maize germplasms collected in guizhou. 11 characters including plant form, yield factor, asi ( time from scatter farina to take out thread ) that relate to drought - resistance were studied
摘要以從貴州收集保存的1000多份玉米地方種質資源中篩選出的23份抗旱種質為材料,對其植株形態、產量因素、 asi (散粉與抽絲間隔時間)等11個性狀進行田間觀測,研究評價其抗旱適應性。Abstract : based on the brief introduction of the ohgin, distribution and the collection and conservation of the germplasm resources of apricot, mainly on the variety classification, pollination biology, evaluation of palynology and molecular biology, the genetic and variation characters of hybrid progeny, breeding objectives and technique were reviewed. some research programmes needed to be studied in this field in the future were suggested
文摘:在簡要介紹杏的起源、分佈及種質資源收集保存的基礎上,著重對杏品種資源的分類、授粉生物學、孢粉學及分子生物學評價以及杏雜種後代遺傳變異特點、育種目標及育種技術進行了綜述,並提出了今後的研究方向。The remote sensing technologic on the acquiring and capturing and information and the gis technologic on the data management and spatial analysis will give into full play in the study of land resources as whole, seeking the application possibility of remote sensing and gis technologies in land suitability evaluation. the database in this study fully reflecting the land quality in the yeerqiang river valley has been set up, including spatial database and attribute database comes from various types of data collecting, processing, analysis and field observation
在此基礎上,將遙感技術與gis技術相結合,充分發揮遙感在土地信息獲取和gis在數據管理和空間分析方面的優勢將土地資源視為一個有機的整體進行研究,探索遙感技術和gis在土地開發評價中的應用。建立了反映葉爾羌河流域土地質量的數據庫,包括空間數據庫和屬性數據庫。空間數據庫是利用遙感和gis技術完成的;屬性數據是通過對收集的各種資料進行分析整理、野外數據觀測和信息採集等建立的。Based on the introduction of conservation and utility of genetic resources of china fir, the mutual correlation and impact among collection, conservation, utility and assessment of genetic resources were analyzed, and the conservation technique and development model, " diverse methods, rolling development and integrated conservation and utility ", were discussed
摘要在介紹我國杉木種質資源保存利用現狀的基礎上,綜合分析了杉木種質資源收集、保存、利用和評價各個環節之間相互制約、相互影響的關系,論述了「方法多樣化、滾動式發展、保存與利用相結合」的保存方法和發展模式。分享友人