hybrid variety 中文意思是什麼
hybrid variety
解釋
雜種品種-
Introduction of cold hardiness variety and choiceness hybrid in partial commonwealth of independent states and east - europe countries
部分獨聯體及東歐國家抗寒葡萄新品種及優良雜種簡介 -
Many thousands of hybrid combinations must be tested for each new hybrid variety released to the public.
在每個新的雜交種向群眾推廣以前，要對成千的雜交組合做試驗。 -
Comprehensive hybrid variety
綜合雜交品種 -
In addition to acts effected in relation to the plant material of the protected variety itself, acts affected in relation to essentially derived varieties, other indistinct varieties and hybrid varieties dependent on the protected variety for their production, may also constitute infringements
以上的許可同時也可以應用在從屬品種，包括實質衍生品種、不具明顯可區分品種、需要用到受保護品種的雜交種等。 -
A simple and labor saving cultivation of early hybrid rice variety zhuliangyou
早稻新品種株兩優819輕簡栽培技術研究 -
Zoophobous hybrid new cotton variety - luyuan mian
魯棉研系列棉花品種特徵特性分析 -
I. spore morphyology spore morphology of 43 species in athyriaceae from china was investigated under light microscope ( lm ) and scanning electron microscope ( sem ). the 43 species include 14 species in the genus dryoathyrium and lunathyrium ningshenense, 17 species, 3 varieties and 1 hybrid in the genus lunathyrium, 11 species and 1 variety in the genus athyriopsis
1 、孢粉學的研究本文採用光學顯微鏡和掃描電子顯微鏡對國產43種、 4變種和1雜種植物孢子進行了系統的觀察和研究，其中包括14種介蕨屬和寧陜蛾眉蕨，蛾眉蕨屬17種、 3變種和1個雜種，假蹄蓋蕨屬11種1變種。 -
Each has a separate package, a variety of insects, and hybrid models, a package of 12
每一個都有獨立包裝，多種昆蟲款式混裝， -
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。 -
New zoophobous hybrid cotton variety lu mian yan
抗蟲雜交棉新品種魯棉研15號 -
Input pulse signal can be directly transformed into micro - step linear motion by use of linear pulse motor, which have found wide applications in the digital linear servo systems with high positional accuracy and high reliability. taking slpmu - 025a, a two - phase hybrid lpm manufacturing by shinko motor company ltd, as an specimen, the study on the drive control system is carried out in this thesis, which contains : ( l ) three kinds of drive circuits are designed and comparison analysis in theory is done ; ( 2 ) introduction to at89c51 microchip as controller and special micro - step constant current driver, a great variety of running modes driver control are developed ; ( 3 ) experimental testing and theoretical analysis of current waveforms and displacement graphs and velocity graphs are carried out in case of different micro - step constant current driver
本文以日本神鋼電機株式會社生產的兩相混合式直線脈沖電機slpmu - 025a為樣機，對直線脈沖電機的驅動控制系統進行了研究，內容包括： （ 1 ）設計了幾種直線脈沖電機驅動器電路，從理論上進行了對比分析研究； （ 2 ）用at89c51單片機作為控制器，採用專用的恆流細分驅動器sh ? 2h057m ，實現了開環控制方式下對slpmu ? 025a樣機各種運行方式的驅動控制； （ 3 ）對不同細分數下恆流驅動的電流波形以及各種運行方式下的位移圖、速度圖進行了實驗測試和理論分析研究。 -
Studies on determinating hybrid tomato variety purity and genuineness by pcr
甜瓜分子標記純度鑒定研究 -
New anti - insect hybrid cotton variety lumianyan
魯棉研18號
分享友人