mating system 中文意思是什麼
mating system
解釋
繁育方法-
The experiment uses adiantum reniforme l. var. sinense y. x. lin as material to understand its mating system through the research of ecology and genetics
本試驗以荷葉鐵線蕨為材料，通過對生態學及遺傳學等方面的研究，了解其瀕危的可能機制。 -
Cases are known where trioecy provides for an optimal mating system.
眾所周知，單全異株為最適交配系統打下基礎。 -
Cases are known where trioecy or, more generally, heteroecy, provides for an optimal mating system.
眾所周知，單全異株，或者更通俗一些說，雌雄雜生為最適交配打下基礎。 -
Sinense y. x. lin is a mixed mating system and the intergametophzyme outcrossing among perhaps plays a main role
這說明荷葉鐵線蕨種群可能是以配子體間異交為主的混合交配體系。 -
The paper abstracts out the palmprint mainline characteristic owing to palmprint image gradation by the gray value characteristic property method, defining the online palmprint characteristic space with the form of the polar coordinate and compressing the dimension, at last we use the neural network to accomplish the design of identification authentication system with the on - line palmprint as the mating algorithm. based on this, a fast and reliable system of identification authentication can be built
採用基於掌紋圖像灰度特性的方法提取出掌紋的主線特徵，以極坐標的形式定義在線掌紋的特徵空間並降維處理，最後用神經網路作為匹配演算法完成在線掌紋身份驗證系統的設計，以此為基礎建立了快速、可靠的新型身份認證系統。 -
The mating system can be changed in a quick and simple manner, from monoecy to dioecy.
用較快而簡潔的方法使交配系統從雌雄同株變成雌雄異株。 -
Metric external taper screw thread and mating internal parallel screw threads - part 2 : gauging system, use of gauges, calculation of gauge dimensions and general features
米制錐形外螺紋和配對圓柱形內螺紋.第2部分:量規系統 -
Series 3 shipborne barges - specification for principal mating dimensions for the ventilating system
系列3船載駁船.第3部分:通風裝置的主要配合尺寸規范 -
By enhancing compression ratio of cng engine and adding the enclose control system mating cng engine, the dynamic performance decrease and bad emission of the refitted cng engine can be resolved
並通過提高天然氣發動機的壓縮比和增設發動機閉環控制系統等技術改進，恢復發動機功率（達到原汽油機的水平）和改善排放。 -
The profibus - dp bus - mastering network of the system researched in this article was constructed which adopts plc300 as main site and the module of em277 date bus mating with plc200 as subordinate site, through the hardware station construction and the software configuration realized the network communication, and edited the master site procedure to realize controlling subordinate sites, then the master station procedure has been carried on simulation running and debugging
本文研究的系統構建了一個以西門子公司的s7 - 300plc為主站、以s7 - 200plc配合em277總線模塊作為從站的profibus - dp總線控制網路，通過硬體建站、軟體組態來實現網路的通訊，並編輯主站程序實現了對從站的控制，然後對主站程序進行了模擬運行和調試。 -
Whichever mating system they follow, the territorial or the harem, all wild equids tend to have their first offspring only after reaching four or five years of age ; subsequently, they then reproduce only every other year until the end of their lives at about 16 years of age
不管是採用后宮系統或是占領領土的方式來進行交配，所有的野生馬都要年滿4 ~ 5歲才會生下第一胎，接下來則是每隔一年繁殖一次，直到生命結束為止，通常是16歲左右。 -
The system is succeeded in the part - mating task, which proves the validity of the teleprogramming system for high - precision task
進行了典型的大時延遙操作模擬試驗，成功完成了高精度遙操作任務。 -
Ecological classification of avian mating system
鳥類婚配製度的生態學分類
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