link constraint 中文意思是什麼

link constraint 解釋
鏈接限制
  • link : n 1 環鏈環。2 （編織物的）鏈圈。3 （鏈狀物中的）一節（多節香腸等的）一節單節小香腸。4 承前啟后的...
  • constraint : n. 1. 強迫，拘束。2. 約束，壓抑，拘泥。3. 強制力。4. 緊張感[狀態]。
  1. It is hard to get the important parameters such as link delay and loss rate directly, because the internet has becomes massive, distributed and heterogeneous. network tomography is now a hotspot for inference the internal link delay and loss rate with the end - to - end measurement data. we call current network tomography as unconstraint network tomography for its not adding any constraint condition and all of them nearly are based on some likelihood algorithm

    由於網路日益向著大型化、異構化、分佈化發展，通過直接進行網路測量的方法，來獲得網路內部鏈路的時延和丟包率參數就變得越來越困難，網路層析成像方法作為一種通過端到端的測量數據來推斷網路鏈路性能參數的技術正成為研究的熱點之一。
  2. Simulated results showed that the proposed algorithm is available to construct effectively and quickly, the multicast tree satisfying delay constraint and lowest link cost, with network load balance taken into account to pick out the cheaper idle route

    模擬結果表明，該演算法在考慮網路的負載均衡情況下，選擇鏈路代價較低的空閑路徑，快速、有效地構建滿足時延要求，鏈路代價最小的組播樹。
  3. To restrict the displacement at stiffening girder ends under action of earthquake and to ensure that the girders will not cause too fast movement speed towards the expansion joints lest the joints should be damaged, the constraint devices are intended to provide for the girder ends of xihoumen bridge, the zhoushan mainland and islands link project

    摘要為限制地震作用下加勁梁的梁端位移以及使梁體不對伸縮縫作用過大的速度以免損害伸縮縫，計劃對舟山大陸連島工程西堠門大橋設置梁端約束裝置。
  4. Basing on the positional characteristics of double cusps produced in the track of link points of planar four - bar linkage and combining with the synthetic equation of conventional track generator, the constraint equation set for the position of track generator that could realize two cusps ; and by means of successive elimination to obtain the most simplified forms of constraint equation set

    摘要基於平面四桿機構連桿點軌跡產生雙尖點的位置特性，結合常規軌跡發生器綜合方程，建立了能實現雙尖點的軌跡發生器的位置約束方程組，並經過逐次消元，得到了約束方程組的最簡形式。
  5. The adjustment of pivot position of the middle link in planar 6 - link watt - type linkage is classified. the corresponding constraint equations of each mechanism are presented

    對平面六桿瓦特型機構中間桿固定鉸鏈中心位置的調節進行了分類，並給出了約束方程。
  6. Time, bandwidth and memory resources are occupied to result in the link block as well as the deluge of unhealthy messages. currently, there are some mature filtering methods which adopt software automated filtering and user setting rules. most of the software has a constraint that they need manual setting, which requires some professional domain knowledge

    目前已有一些比較成熟的過濾方法採用通過軟體自動過濾與用戶設定規則的方式，但這類軟體存在著明顯的不足:它需要人工設定過濾規則，這要求用戶或管理員有較強的專業知識，還要求用戶能隨著垃圾郵件情況的變化不斷調整這些規則。
  7. A new approach of approximate dwell function synthesis for planar six - bar mechanism is presented in the dissertation, which transforms the synthesis of planar six - bar mechanism to the synthesis of two - bar linkage, reduces the variables to four, by selecting all dimensions of the four - bar mechanism in advance. then, based on constraint curves of characteristic points of mechanisms, the characteristic points on the float link can be certained. as a result, unified model of dwell function synthesis of planar six - bar mechanism is set up

    本文提出了一種實現平面六桿機構間歇函數綜合的簡化優化方法，將多維優化轉化為四維優化；從工程實際出發，運用連桿機構運動幾何學、數學規劃和計算機數值計算和圖形顯示技術等學科的理論成果，對平面六桿機構間歇函數綜合進行了深入系統的研究，建立了平面六桿機構間歇函數綜合的理論和方法，並給出了相應的算例。
  8. The constraint enforces referential integrity by guaranteeing that changes cannot be made to data in the primary key table if those changes invalidate the link to data in the foreign key table

    如果主鍵表中數據的更改使之與外鍵表中數據的鏈接失效，則這種更改將無法實現，從而確保了引用完整性。
  9. Preliminary assessment indicated that strategic road link to the study area is not the main constraint

    初步的評估結果顯示，通往研究區的策略性道路並非主要的限制。
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