查询词典 multi-trade

Its multi-channel function endues the user to program multi points measuring up to 6 channels.

多通道功能---可编程选择多点测量，最多可至6路。

With respect to the exponential computation complexity of the optimal multi-user detection in CDMA systems,a sub-optimal multi-user detector based on evolution strategy for exonerating crossover operation and lowing computation complexity is proposed.

1引言CDMA通信及其关键技术是目前国内外移动通信研究的热点，但是CDMA通信系统中存在着固有的多址干扰，极大地限制了多址用户数或同样用户数条件下的通信质量。

When a local area in a system or a large scale system consists of many fradctionalizing system which are interrelated. synthesizing of the overall ideal solution is a synthetical decision question of multi-objective and multi-stage after the feasible solution subspace of every fractionalizing system has beed resolved.

若某一系统或大系统中的局部区域是多个相互关联的分系统组成时；在求得各分系统可行解子空间后，系统全局理想解的合成就是一个多目标多阶段的综合决策问题。

In order to compare the new gasifier and the multi-nozzle opposition gasifier,the numerical simulation method at hot state was applied to study the gasifying process both of the new gasifier and the multi-nozzle opposition gasifier.

为了考察新型水煤浆气化炉与多喷嘴对置式水煤浆气化炉的对比，应用数值模拟的方法，对该新型水煤浆气化炉与多喷嘴对置式水煤浆气化炉的气化进行了热态数值模拟研究。

By hybridizing planar multi-median algorithm and shortest-path genetic algorithm, an approximate algorithm for network multi-median problem is presented.

4提出了一个将平面多中位选址方法与最短路—遗传算法相结合的近似网络多中位选址优化方法。

Elan company adopt multi-channel, multi-brand with optimizing category and intergrading sales and marketing for long-term development. Elan company exert personal care high-tech and yield high-class product all over the world with excelsior spirit and strict quality control.

公司采用多渠道，多品牌的长远发展模式，优化产品结构，整合产品推广，利用对个人护理的高新科技，以精益求精的专业精神，及严格的质量监督下，创造出世界一流的优质产品。

Supposing processing information as a task of node,power constraints of node is considered,and node uses way of awaking/sleeping,during awaking assureed that sensor node accomplishes task and cluster head node can schedule multi-task of sensor node.will resolve such problem:before satisfying multi-tasks deadline invaliding of sensor node,how to feasibly schedule schedule algorithm of improving Rate-Monotonicand dynamic Preemptive Earliest Deadline First Algorithm,via concrete example are presented,The process of algorithm achieving is explained.

假定每个节点对信息的处理看作是一个任务，考虑节点能量限制，节点采用唤醒/休眠机制，在唤醒期间确保节点任务完成，簇头节点能够调度处理多个传感器节点的任务。文中解决的问题：在满足多个传感器节点任务处理的截止期失效前，簇头节点如何合理的调度任务，提出了改进的 RM(rate-monotonic)调度算法和动态的抢占式最早截止期优先任务调度算法(Preemptive Earliest Deadline First Algorithm，PEDFA)。

In this paper, the practical WDM multi-granularity traffic switching testing network is constructed and a novel method using eye diagram to monitor optical performance in the network is proposed. The method is demonstrated in the reconfigurable WDM multi-granularity traffic switching all-optical network and it results that it can realize supervision of optical signal to noise ratio, time jittering, channel power, extinction ratio and bit error rate of optical data stream of any wavelength channel in the network. The method is transparent to signal protocol and bit rates and is able to distinguish between different optical impairments.

摘要波分复用多粒度交换可重构全光网是当前光通信网发展的方向，该文构造了一种实际试验网，提出了一种&眼图法&对网中数字光信号进行全面监控的方法，并在自建WDM多粒度交换可重构全光网试验床上进行了演示，结果显示在网络重构等各种条件下均可对网中各波长通道数字信号的信噪比、定时抖动、功率、误码率等进行实时监测控制，该方法对光信号的协议和速率透明且能对各种光性能劣化进行鉴别。

The camera calibration method is based on the 2D plane target\'s camera calibration method that is proposed by Zhang Zheng-you et al. Intrinsic and extrinsic parameters of fixed-focus camera are obtained and the precision and the error analysis of Camera calibration are done. The multi-sensor vision system errors are obtained. The error average value is 3.39 mm in X lateral, 0.43 mm in Y lateral, and 1.52 mm in Z laterals. The precision might satisfy the multi-sensor vision system\'s localization request.(3) The goal position and intensity have difference between the visible light image and the near-infrared image because of their image formation mechanism, resolution and field of view differences.

2建立了基于2D圆控制点的摄像机标定试验系统，对多源传感器视觉系统的摄像机，采用张正友等人提出的基于2D平面靶标摄像机标定方法进行了标定试验，得到了多源传感器视觉系统的摄像机内外参数，并对标定结果进行了精度和误差分析，得出视觉系统在X方向误差均值为3.39 mm，Y方向误差均值为0.43 mm，Z方向误差均值为1.52 mm，可以满足多源传感器视觉系统的定位要求。

This paper discusses the structural characteristics of "block-zone mosaicking and multi-layer superimposition" of the continental crust of China and its multi-stage tectonic evolution.

初步探讨了中国大陆地壳&块带镶嵌多层叠覆&的结构特征和多阶段的构造演化过程。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷