查询词典 HOC

In the sparse mobile ad-hoc networks, the distance between nodes is probable larger than the normal communication range, for that reason, the disconnected or discontinuously connected network frequently come out.

在稀疏节点的移动ad-hoc网络中，由于节点之间的距离很可能大于正常通信范围，使得网络无法连接或者断续性连接情况频繁出现。

To the fact of the unidirectional links in wireless ad hoc networks we propose a maximal weighted algorithm for minimum connected dominating set. Also, we improve the correctness of the algorithm.

对此，本文重新定义了支配集概念，提出了一种适用于单向ad-hoc网络的最小连通支配集近似算法，并给出了它的正确性。

In wireless ad-hoc networks, routing based on connected dominating set is a promised approach, where the searching space for route is reduced to nodes in the dominating set.

在ad-hoc网络中，基于最小连通支配集(minimum connected dominating Set-MCDS)的路由方法是一种有效的分层路由方法，它将路由搜索主要集中在连通支配集内。

Simulation results show that the proposed method has minimal time deviation and can realize synchronization rapidly. The method can feasibly be applied to Ad Hoc network based on TDMA.

仿真结果表明，该方案具有比较小的时间同步偏差，能够快速的实现整个网络的时隙同步，可应用于基于TDMA的Ad Hoc网络。

A new virtual trading card system allows gamers to collect virtual cards with freeze frame snapshots of highlight-reel plays and exchange them with friends via Ad Hoc mode.

除此之外还加入全新的虚拟卡片交易系统，玩家可以在精彩镜头重播中捉取图片，然后将图片做成虚拟卡片并在"Ad Hoc 模式"里和朋友交换。

In the network of Ad hoc, each customer is an inside after of node, so need to carry on correspondence with a lot of customers, complete turn of signal to go into action to use.

在Ad hoc网络中，每个用户都是一个中继的节点，因此需要和很多个用户进行通信，完成信号的转发作用。

This thesis focuses on threshold group signature scheme without trusted party based on elliptic curve and its application in mobile Ad Hoc networks.

本文研究的主要内容是基于椭圆曲线的无可信中心的门限群签名方案及其在移动Ad Hoc网络中的应用。

OBJECTIVE: Three sesquiterpene lactones 1-O-acetylbritannilactone, isoalantolactone and britannilactone were isolated from the roots of Inula helenium and the flowers of Inula japonica. The antitumor activities of the three sesquiterpenoids in the cell lines of HeLa, HEC-1, SHIN3, HOC-21 and HAC-2 were measured, and the relationship between structure and activity and the possible mechanisms were explored.

目的： 观察菊科植物中分离出的3种倍半萜化合物异土木香内酯、1-氧-乙酰大花旋覆花内酯和大花旋覆花内酯对体外培养的人子宫颈癌HeLa细胞、人子宫内膜癌HEC-1细胞、人卵巢透明细胞癌SHIN3及HOC-21细胞和人卵巢囊腺癌HAC-2细胞增殖的影响，研究这3种倍半萜化合物的体外抑制肿瘤细胞增殖作用及其结构与活性之间的构效关系，进而探讨3种倍半萜化合物的体外抑制肿瘤细胞增殖的可能机制。

In default of any agreement to the contrary, in the case of ad hoc surveys the normal period for

在任何相反情况的协议时，对于ad hoc 调查的情况下，原始实地记录一般应该保留的时间

In allusion to the characteristic of dynamic Ad Hoc network,this paper puts forward a new estimate index of network invulnerability and sets up a incidence matrix to depict the connectivity of the network nodes in a dynamic network model .

针对动态Ad Hoc网络的特性，提出了抗毁率这一新的网络抗毁性评价指标，在动态网络模型中建立了刻画网络节点连通性状的关联矩阵。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失