directional cross 中文意思是什麼

directional cross 解釋
定向交配
  • directional : adj. 1. 方向的。2. 【無線電】指向的，定向的。
  • cross : n 1 十字架；〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教（教義，國家）。3 不幸，苦難；挫折，...
  1. Angular calibration of radar antenna system is composed of the calibration of angular error sensitivities ( also called directional sensitivity ), adjustment of cross - coupling of azimuth and elevation signals, and the calibrations of system errors such as antenna axial system error, dynamic delay and so on

    雷達系統天線的角度標校包括對系統角誤差靈敏度（又稱定向靈敏度）的標定、方位俯仰信號交叉耦合的調整以及對天線軸系誤差、動態滯后等系統誤差的標定。
  2. These internal - tide deposits can be classified into four basic types according to their features, i. e., bi - directional cross - laminated fine - grained sandstone, unidirectional cross - bedded and bidirectional cross - laminated medium - grained to fine - grained sandstone, rhythmic thin alternating beds of sandstone and mudstone, and oolitic limestone

    這些內潮汐沈積進一步劃分? 4種類型：雙向交錯紋理細砂巖型、單向交錯層和雙向交錯紋理中細砂巖型、韻律性砂泥巖薄互層型和鮞粒灰巖型。
  3. Explicitly if you want this behavior. without these directional attributes, the interop marshaler does not export directional information to the type library it exports as in, which is the default and this can cause problems with com cross - apartment marshaling

    如果沒有這些方向屬性， interop封送拆收器就不會將方向信息導出到類型庫（默認情況下它作為in導出） ，這在進行com跨單元封送處理時會導致問題。
  4. Abstract : the paper recommends a new omni - directional mechanism ， which can cross obstacles in its routine

    文摘:對一種具有越障功能的輪式全方位移動機構? ?車輪組機構進行了研究，詳細論述了機構的組成和設計要求。
  5. We advocate bi - directional adaptation in the cross - cultural teaching field

    因此，在跨文化教育領域，我們提倡雙向適應。
  6. It also introduces the breeding strategies such as importing and creating new genotypes of dry - farming, choosing local varieties as parents, adopting convergent cross, using directional selection in adverse circumstances, selecting under dry and humid environments alternatively, practising shuttle breeding, diversifying the breeding of rust - resistant varieties, and strengthening the breeding of high quality varieties for special purposes

    提出了旱作種質引進創新，選擇當地品種作親本，採用聚和雜交，利用逆境定向選擇，多生態水、旱交替選育，實行穿梭育種，多元化抗銹育種，加強優質專用品種選育的育種策略。
  7. E - nni is a bi - directional signaling interface between the control entities of different autonomous domains, used to set up cross - domain connections. the functions it supports include call control, resources discovery, connection control, connection selection and route hunting

    E - nni用於實現跨域連接的建立，其支持的功能包括呼叫控制、資源發現、連接控制、連接選擇和連接路由尋徑。
  8. This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near - field difference slope. the trend of system sum and difference phase difference, directional sensitivity and cross - coupling with change in distance is compared and discussed when the antenna is in the near - field and at a certain elevation

    本文著重研究了因近場感應電壓相位差引起的耦合誤差，以及近場天線差斜率變化引起的定向靈敏度的變化；討論了天線在近場並有一定仰角的條件下，隨著距離的變化，系統和、差相位差、定向靈敏度與交叉耦合的變化趨勢。
  9. By analyzing the students ' constitution in our college and the characteristics of directional cross - country combining the geographical superiority in our new campus, the paper puts forward that the directional cross - country has wide development space and should be extensively and quickly spread in our college

    摘要文章通過對南通過航運職業技術學院學生身體素質分析以及天星湖校區的地理環境優勢，結合定向越野運動的特點，認為定向越野運動在我院具有廣泛的發展空間，應該迅速在校內以多種方式普及。
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