通

In order to design and optimized amplifier easily, and taking the practical construction of integrated circuit into account at the same time, the inductor in the low-pass network is realized with coplanar transmission line in practical design.

为了便于低通网络的实现和放大器的优化设计，同时考虑到集成电路的具体结构，在实际设计中，低通网络中的电感采用了共面线实现。

Galore media for the majority of enterprises to provide professional network video services, including corporate video , video conferencing , video advertising, business video , web video , and communications as digital services, as the number of Taiwan's k18 through the use of network platforms and streaming media ...

嘉豪传媒为广大企业提供专业的网络视频服务，包括企业视频、视频会议、视频广告、商业视频、网站视频、以及通视数字服务，旗下k18通视数字台是利用网络平台和流媒体。。。

The ever threatening return of soaring cost inflation after years of deflation and minimal increase will be one of the

另一方面，经过多年的通缩现象及轻微的经济增长后，通贷膨胀的回归，令成本暴涨，这将

Objective: To investigate the effect of Tongshenluo capsule on GLUT-1, PKC and the components of extracellular matrix in kidney of diabetic nephropathy rats. Methods: The DN model was established by cuffing one kidney and once intraperitoneal injection of streptozotocin.

目的：观察中药通肾络胶囊对糖尿病肾病大鼠模型肾脏葡萄糖转运蛋白－1(GLUT-1)、蛋白激酶C、细胞外基质表达的影响，探讨通肾络胶囊对DN大鼠肾脏保护作用的可能机制。

Well now,a little gentleman,very reverend,full of years and honors,learned in Cufic inscriptionsand cuneiform characters,wrote to The Timesstating that it was not Stanley who had discoveredLivingstone but that it was Livingstone who haddiscovered Stanley.

喔，有一位非常可敬的身材矮小的先生，精通库法字体铭文和楔形文字，写信给《泰晤士报》说，并非斯坦利发现了利文斯通，而是利文斯通发现了斯坦利。

SRC in SDR is also discussed, and two improved structures of CIC filter are presented. The first one is a CIC decimation filter based on polyphase structure and partially sharpening technique, which is suitable for the situation where the requirements in passband attenuation is not very high while the requirements in alias suppression and operating speed are relatively high. The other one is an improved CIC-Rotated Sinc decimator which possesses improved frequency response, low operating rate and low cost in hardware as well.

研究了软件无线电中的采样率转换技术，给出两种改进的CIC滤波器结构；(1)基于多相结构和部分尖锐化的CIC抽取滤波器，该结构适用于通带衰落要求不是很高，混迭抑制和滤波速度的要求相对较高的场合(2)一种改进CIC-Rotated Sinc抽取滤波器，该结构在获得好的通阻带特性的前提下，一方面降低了整个CIC滤波器结构的工作速率，另一方面尽可能地降低硬件实现的复杂度。

Abstract］ objective to discuss the effect of tongxinluo capsule on withdraw of left ventricle diastole function of patients with type 2 diabetes mellitus.methods forty patients with type 2 diabetes mellitus were divided into two groups according to 1∶1 proportion.the patients in treatment group accepted hypoglycemic drug plus tongxinluo capsule, tid, the period of treatment was three months.

目的 探讨通心络胶囊对2型糖尿病左室舒张功能减退的影响。方法 2型糖尿病患者40例，按1∶1比例随机分为两组，治疗组在常规降糖药物治疗的同时加用通心络胶囊4粒，3次/d，疗程为3个月。

In spite of diffluence or confluent to life and industry drain system , they all have die sanitary facilities or the water tanks, piping system, it has important relation for ventilate system and dredge system to be designed and constructed reasonable.

不论是分流或合流的生活排水和工业废水排水系统，均有卫生设备或生产设备的受水器，管道系统及通气管系统与清通设备四方面组成。

According to the demand of high magnetic field power supply, reference is increased with a set ramp rate and stops at a set stable value, so reference system is composed of digital setting and digit to analog converting circuit. But the stability of reference is mostly guaranteed by the performance of D/A circuit, so D/A circuit is particularly studied in reference system. The scheme of D/A circuit, the selection of DAC and its voltage reference, hardware anti-jamming design and PCB design are discussed in detail, and software of remote control and PLC are discussed in brief. Zero-flux DC current transformer well satisfies the demands of the high stability of Load current detection unit, so the principle of zero-flux DC current transformer is analyzed; in the mean time a project which detects the long term stability is designed. During 8 hours, analog signal which is detected with high precision digit multimeter is recorded in computer at 1HZ frequency by GPIB communication. The drift error source and related parameters are explained in the compare-amplify part. Detailed subtraction circuit is designed; also amplifier chip and periphery components are selected and verified according to the theory of error analysis.

根据强磁场电源的需求，参考源应按照软件设定的斜率逐渐上升到设定稳态值，则参考源系统应由数字给定和数模转换电路两大部分组成，而参考源的稳定度主要依靠完成数模转换功能的模拟电路的性能来保证，因此本文对参考源系统的研究以数模转换电路为重点，分别从电路方案的确定、数模转换芯片及其基准电压源的选取和验证、电路板硬件抗干扰和PCB设计几方面进行了论述，然后对数字给定部分的远控组态和PLC程序设计作了简要介绍；采用零磁通原理的直流电流转换器很好地满足了对负载电流检测单元高稳定度的需求，本文详细分析了零磁通检测的原理，并在选定此种类型电流转换器的基础上设计了一套检测长期稳定度的方案，8小时内以1秒为采样周期，通过计算机Labview程序和高精度数字电压表的GPIB通讯，将被高精度数字电压表数字化后的模拟信号采样值连续记录至计算机中；比较放大环节简要阐述了漂移产生的原因和相关参数指标，确定了具体的减法电路形式，并根据误差分析理论对运算放大器和外围元器件进行了选取和验证。

Basing on the traditional definition about trip-chain, the paper has defined a start point and end point standard in the commuters on-off duty trip-chain, and by utilizing the analysis method which based on trip-chain, the paper presents the discrepance about trip-chain type selection behavior as the commuter has different socity and economy background.

在传统出行链定义的基础上，界定了通勤者上、下班出行链开始和结束的标准，利用基于出行链的分析方法，比较了不同社会经济背景下通勤者对出行链类型选择的差异。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。