查询词典 expansion in series

Cixi Xiaoan Machine Factory is specialized in production of expansion series fastener. Such as drop in anchors, cut anchors, hex connecting nut and others special items.

慈溪市小安机械厂是一家专业生产膨胀系列建筑五金类产品的私营企业，主要产品有：车修壁虎，内迫壁虎，六角连接螺母及非标五金。

The first in this series of Tech Tips on expansion cards took a look at the PCI slot, and the variety of devices that may find their home in one.

首先，在这一系列的高科技贴士扩展卡看了一眼402，和各种设备可以找到自己的家中的一个。

With the future in east China styrene series expansion, Jiangyin EPS industry will usher in a new round of development opportunities.

随着中国东部苯乙烯系扩张，江阴EPS行业的未来将迎来新一轮发展机遇。

In order to analyze and correct this effect, the method to calculate turn-off time is given. According to theoretical TEM response of multiturn loop source, TEM response affected by linear and half-sine turn-off current was calculated, and Taylor's series expansion was used by calculating TEM response of half-sine turn-off current. The two mode's responses, linear mode's response and half-sine mode's response, were analyzed in turn-off time 2μs-100μs.

为了分析和校正这种影响，文中给出了关断时间的计算方法，根据多匝回线源产生的瞬变场理论解析式，计算了线性和半正弦关断电流影响下瞬变场表达式，计算半正弦关断电流产生的瞬变场时将正弦函数进行泰勒展开；分析了关断时间在2 μs~100 μs之间两种关断模式产生的瞬变响应。

In this paper, the sorting of wear, the mechanics of wear particle formed and the characteristics of wear particles are introduced, and morphology characteristics parameter of wear particle are determined, which is particle brim digital feature. Based on image characters, after pre-process, section and extracting of contour parameter of wear particle using image process technique, four shape character parameters are extracted by fourier series expansion. After analyzing fundamental principle and shortcomings of neural network, current BP algorithm is improved in output optimization, network linearization implication optimization and adding momentum, and then astringe speed of BP algorithm.

本文介绍了磨损的分类以及磨粒的生成机理、磨粒的形态特征，应用摩擦学系统分析的观点，确定磨粒边缘数字特征为磨粒的识别特征参数；根据磨粒图像的特征，利用计算机图像处理技术对磨粒图像进行预处理、分割、轮廓参数的提取，采用傅立叶级数展开式提取磨粒四个形状特征参数：圆形度、散射度、凹度、细长度；针对 BP(Back-Propagation)神经网络收敛速度慢的特点，对现行的 BP 算法进行改进，并通过实验验证改进后的网络收敛速度快；研究设计了磨粒图像采集系统；利用 BP 算法建立磨损磨粒自动识别算法模型 AWPRM(Auto Wear Particle Recognition Model)。

The problem is simplified as a circular lined tunnel in half-space. The series solutions for the scatting waves in half-space and lining under the actions of P wave and SV wave are derived by wave expansion method under the assumption of larger circular arc.

接着，在对地震积分位移时程漂移、模型边界条件、模型横向计算范围几个数值动力计算的基本问题进行研究的基础上，用FLAC3D软件详细分析了山岭隧道洞身段在不同埋深、地震强度、激振方向、围岩和衬砌刚度条件下的地震响应。

In this paper, the method of using Volterra series expansion to analyze the linearity of high frequency CMOS transconductance stage with source degeneration resistor is provided. In order to reduce the complexity of the analysis, the transconductance stage is treated as cascade connection of two nonlinear systems. The IIP3 (input referred third-order intercept point) of the transconductance stage is calculated.

将Volterra级数用于分析工作于高频，含有源级负反馈电阻的CMOS跨导级的线性度，为了降低计算的复杂性，将CMOS跨导视为两个非线性子系统的级联，计算了跨导的IIP3。

YMD is the only engine maker in the world who has licenses for three different brands of low speed marine engines with the License Agreement in early 2007 with Mitsubishi on manufacturing of UE series of engines, and this strengthens YMD's flexibility to meet different customers' demands. Capacity expansion actions during past years with huge investment improves greatly productivity, YMD is now capable of producing 150 sets of low speed marine engines totaling 1.5 million BHP per year.

为此，公司一方面引进了日本三菱重工的 UE 低速柴油机制造技术，成为世界上唯一一家拥有三种低速柴油机专利许可证的主机制造商，大大增强了满足市场需要的能力；另一方面，投入巨资进行扩能改造，生产能力成倍地增长，目前已经具备年产150万马力低速柴油机的能力。

In past, the processing mode as to the electro-hydraulic servo-system nonlinear problem is that using the Tais lux formula obtains the part linear pattern behind the series expansion at the stable state work-point. This kind of linear model is feasible to this system which work point is in small scope changing.

过去对于非线性问题的处理方式是在稳态工作点处进行泰勒级数展开后得到局部线性化模型，这种线性化模型对于系统在设计工况点附近小范围变化时是可行的。

The territory is rich in minerals, coal, limestone, granite, marble, is an important industrial basewo xian have an installed capacity of 3.5 kilowatts of power plants on the county is located in Hongo Zhang Village,pang pang ta mine Luliang Huozhou Group through the coal company to a series of technological transformation, expansion, and now production reached 3,000,000 tons / year, rural enterprises 11 brick factory, a pre-plant, 12 stone factory, paper mill 2, a shoe factory. 108 Highway 16 through the territory of the village, the rest of the village road are simple.

境内矿藏丰富，煤、石灰石、花岗石、大理石，是我县重要的工业基地，有装机容量3.5千瓦的县发电厂就座落于本乡张家沟村，庞庞塔煤矿通过霍州煤电集团吕梁能化公司一系列的技改、扩产，现在产量也达到了300万吨／年，乡村企业有砖厂11家，预制厂一家，石子厂12家，造纸厂2家，鞋底厂一家。108省道贯通境内16个村，其余村都简易公路。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。