端

Then,circuit 32-5 priority encoder could be prepared with four 74LS148 chips by using their strobe input S, strobe output YS , and terminal expansion YEX.

利用74LSL148的选通输入端S、选通输出端YS、扩展端YEX就可用四块74LS148芯片构成32线-5线优先编码器。

Based on morphological principle,AMEE method which integrates spatial and spectral information to select endmembers is able to provide a relatively good characterization of general landscape conditions.

首先利用自动形态学端元提取方法寻找影像的纯净端元，此方法基于形态学理论，结合像素的光谱信息和空间信息，可以更精确地提取纯净端元。

4 For units with more than one output , one output is to be loaded as specifed in 38.2.1 while the other outputs are open circuited or loaded to rated conditions in accordance with Table 23.2 , whichever results in a more severe operating condition ."

&38.2.4 对超过一个输出端的电源单元，其中一个输出端带有38.2.1规定的负载，而其他输出端都是开路，或带表23.2中额定条件下的负载，无论那一种都达到更苛刻的使用条件。&

A multiplayer chip LC resonator was fabricated using planar inductor and parallel plate capacitor. Because lumped inductor has small Q value and there is stray parameter effect in high permittivity substrate, the Q value of chip LC resonator is not high. Resonators based on λ/4 stripline with end short circuited were designed and fabricated. Input and output pads, coupled to the stripline using gap-coupling capacitor, are in the same layer with the center conductive strip. This new structure is very convenient for manufacturing in comparison with the conventional structure.

采用间隙电容耦合结构实现的谐振频率为1.8GHz四分之一波长终端短路带状线单端口谐振器的Q值最大值为225，谐振频率为1GHz双端口谐振器的Q值为83，谐振频率和Q值与耦合间隙、带状线的厚度和耦合引线长度有关；二分之一波长带状线谐振器的Q值和四分之一波长相比较尺寸较大，由于导电带较长，造成金属的损耗增加，从而导致谐振器的Q值较低；带状线结构的谐振器频率调节困难，本文提出了改变接地端的宽度实现谐振频率的微调方法，可实现频率调节量约1.5%。

As the electrical level array of rotary keyboard is different when positive and negative circumvolving, the direction can be judged by comparing the electrical level of A and B phase.

本题目利用Mega16单片机以及外围电路，以C程序设计语言为基础，通过使矩阵式键盘的行端口循环输出一定的电平，接着读取列端口的电平，经过比较就可以实现对矩阵式键盘的扫描，因为旋转编码器的正反方向输出电平序列的不同，因此通过对其输出端A和B的相位进行比较即可实现对旋转编码器的方向判定。

Through circularly exporting certain electrical levels on the rows of matrix keyboard, the electrical levels of the lines will be read, then the aim of scanning matrix keyboard will be realized by comparing the output and input. As the electrical level array of rotary keyboard is different when positive and negative circumvolving, the direction can be judged by comparing the electrical level of A and B phase.

本题目利用Mega16单片机以及外围电路，以C程序设计语言为基础，通过使矩阵式键盘的行端口循环输出一定的电平，接着读取列端口的电平，经过比较就可以实现对矩阵式键盘的扫描，因为旋转编码器的正反方向输出电平序列的不同，因此通过对其输出端A和B的相位进行比较即可实现对旋转编码器的方向判定。

The system is made up of two separate parts: collection and reception. The collection part digitalizes the signal from the sensor and sends it out using wireless digital transmission technology.

该系统由采集和接收两部分组成：采集端将传感器的输出信号进行模数转换，利用无线数字传输技术将数据发送到接收端，在接收端对数据进行存储和显示。

The nRF903 single chip RF transceiver was employed to modulate and demodulate for data transfer. The system is made up of two separate parts: collection and reception. The collection part digitalizes the signal from the sensor and sends it out using wireless digital transmission technology.

该系统由采集和接收两部分组成：采集端将传感器的输出信号进行模数转换，利用无线数字传输技术将数据发送到接收端，在接收端对数据进行存储和显示。

In order to improve the refrigerating efficiency of the micro-vortex-tube, we have proposed a cooling system of a micro-vortex-tube with humidifying at the hot end.

为了提高微型涡流管的制冷效率，提出了涡流管热端加湿制冷系统，通过对热端气体加湿降温，获得低于环境温度的气体，同冷端气体一起制冷。

Suspenses and ligates the rectal mucus in several sites of the upper part of hemorrhoid ;then makes an arc incision on the cutis distal to anal margin, and under the incision connective tissue and varicosity were stripped off.,then the incision was sutured end to end.

采用上端痔上直肠粘膜多点结扎悬吊，下端远离肛缘弧形切开，潜行剥离结缔组织及曲张的静脉血管团，端端对接缝合整复外科肛管的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。