查询词典 multi-trade

Moderate Resolution Imaging Spectroradiometer has advantages in the following aspects: multi-spectra, multi-temporal and freely obtained.

中分辨率成像光谱仪具有多光谱、多时相以及免费接收使用的优势。

In this paper, arrangement scheme of a novel multi-star phase shifted pole changing coil was given and the methods to determine coil split ratio were analyzed. According to electromagnetic theory, 2D electromagnetic mathematical model in which stator windings were spitted coil was developed, and magnetic field distribution of the novel motor at starting was solved by finite element method, starting performance of motor was calculated. Based on energy method, rotor slot leakage reactance under different poles and different loads were calculated, and the variation of rotor slot leakage reactance with loads was gotten. Based on time-step finite element method, distribution of branch current in stator windings and operating performance were calculated and analyzed when branch was unbalance, the method to calculate circulating loss in stator windings of novel multi-star phase shifted pole changing motor was given, and the effects of the loads variation and degree of unequilibrium on circulating loss in stator windings were calculated and analyzed.

论文系统的给出了采用分裂线圈法新型多星形移相变极绕组的排列方案，进一步分析线圈分裂比的确定方法；根据电磁场理论，建立了定子为分裂线圈绕组的电机二维电磁场数学模型，并采用场路耦合法求解了新型多星形移相变极电机起动时的磁场分布，计算了电机起动性能和基于能量法计算了不同极数下起动时转子槽漏抗和不同负载时转子槽漏抗，得出转子槽漏抗随负载变化的规律；采用时步有限元法计算分析了定子绕组支路不平衡时支路电流的分布情况及运行性能，给出了新型多星形移相变极电机定子绕组环流损耗的计算方法，分析比较了负载的变化和支路不平衡度大小对定子绕组环流损耗的影响。

The conditions to measure accurately and the principles to select parameters of the multi— probes EST method are proposed, and the theoretical research, computer imitation and the experiment on a machine tool prove that these principles and suggestion are necessary and effective. The influence of the initial value errors of the probes, the installation error of the probes system, and the remaining error caused by the radical error motion are analyzed quantitively on the measurement accuracy of the multi—probes EST method. The influence of the error caused by the probe's axes which is not in a plane and the perpendicularity error of the plane which the probe's axes is in to the stational axis are discussed on the measurement results.

结合理论分析，对这些EST方法进行了计算机仿真分析和研究，重点研究了这些方法的应用条件和误差分离精度，所得出的结论是：三测头法EST基本上能实现各项误差的完全分离，适于在位测量使用；二测头法在恰当地选择测头安装角的条件下，可以得到较高测量精度，适于大型零件圆度、圆柱度、径向圆跳动和全跳动的在位测量；对置两测头时域法可以在一定程度上改善单测头法测量精度，但对随机径向误差无能为力；对置两测头频域法存在严重的谐波损失。

Nowadays, guided by the idea of"Big tourism", many places in China are getting to breaking the limit of administrative divisions, trying to establish a tourism circle of multi-hierarchy and multi-stage promotion to realize the complement of strongness in resource, market, product, communication, talent, and so does in labor division and cooperation.

旅游业网络是一种旅游经济要素间相互联系、相互作用而形成的区域空间组织形式，其发展过程需要历经离散态、聚集态、扩散态和成熟态等四种演变状态。

Earliness/tardiness scheduling problem in flow shop ;2. The integrated optimization of equal size sublot streaming and sublot-intermingling scheduling in a multi-product and multi-machine flow shop was discussed.

讨论了一类多产品多机流水车间等规模子批量流与混排序的集成优化问题，以最小完工时间为目标函数建立了非线性混合整数规划模型，利用遗传算法+仿真的策略求解。

The invention solves the problem of accessing to network by using infrared or low power laser light communication in subrange, especially aims at multi users on-line by optical signal in room place and being liable to interference with WLAN build with conventional air wave transmission. The optical accessing LAN consists of an accessing point and multi users devices.

本发明涉及局域网通信技术领域，公开了一种光接入局域网系统，能够解决局部范围内以红外线或低功率激光的光通讯方式上网的问题，特别是针对室内空间多用户以光信号传输方式上网的情况，以及解决以传统无线电波传输方式组建WLAN的易受干扰信息安全问题。

The dynamic and static analysis of the tall building with the S-shape shear wall are performed by the general modular technique[1.2] in which the multi-level substructural modular, multi-level maste-slave relationship of the node displacements, and idealization of the structures by means of the equivalence membrane are used.

S形剪力墙结构高层建筑平面形状复杂，特别是长与高相当，不能采用刚性楼板的假定时，其动力与静力分析都是十分困难的。

TELI Thailand now has an efficient, professional technical team, in which a mature and experienced engineers, accounting for up to 70%, they have for many years, multi-vendor, multi-standard wireless networking experience.

泰力泰克现在拥有一支高效专业的技术团队，其中经验丰富的成熟工程师占高达70%，他们具备多年、多厂商、多制式的无线网络经验。

TOXON Metal Buildings System be maed of multiform structure types,such as sigle story or multi-sigle span of multi-spans,H-section or truss column/beam,etc.

通晓系统提供形式多样的主结构，包括单层或多层结构；单跨或多跨结构；实腹式或珩架式梁。

To update test technical system and build informatized test range, we discuss the establishment of informatized test technical system for naval military equipment, present an idea of multi-sensor information fusing based on network environment, and propose a concept for realizing the unidirectional transparentness of the test using multi-dimensional sensing systems, and establish a dynamic equation of the "quantized" equipment test system.

这一目标的提出，需要信息化试验技术体系的支撑。本文对创建海军军事装备信息化试验技术体系进行了探讨，论述了信息化试验技术体系的一些基本问题，并以知识处理为该技术体系的逻辑起点，提出了基于网络环境的多传感器信息融合思想，以及采用多维感知系统实现试验单向透明等概念，建立了装备试验系统&量子化&的动力学方程，旨在为建立装备信息化试验技术体系做有意义的探讨，这对提高信息化靶场的鉴定和试验能力具有现实意义。

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