measuring clock 中文意思是什麼
measuring clock
解釋
測量指示盤-
General principles of measuring methods for quartz clock and watch circuits of semiconductor integrated circuits
半導體集成電路石英鐘表電路測試方法的基本原理 -
The main research contents of this dissertation are shown in the following : ( 1 ) introduce one method of use the counting pulse to develop ie measuring system and new method of using the high frequency clock signal to divide the space pulse
本文主要研究內容如下: （ 1 ）系統論述了一個脈沖計數方式的ie測量系統的測量原理，闡述了一個採用高頻的時鐘信號細分空間脈沖的新型細分方法。 -
And a kind of 16 - step automatic selective programmable amplifying circuit is designed in volume resistivity measuring circuit, so as to handle sampling little and broad signal. the control and disposal system with the core of microchip at89c55wd is analyzed on chapter 4. main function unit such as the interface circuit of lcd display and keyboard, the interface circuit of micro - printer, real time clock ds12c887, and hardware anti - jamming technique are discussed
本文還設計了以at89c55wd單片機為核心的控制處理系統的外圍介面電路及其軟體，對主要功能部分進行了分析，主要包括：鍵盤液晶顯示介面及界面設計、微型印表機介面、實時日歷時鐘晶元ds12c887 、單片機與單片機及單片機與上位機的通信設計以及控制系統硬體抗干擾措施等。 -
In the designed hardware, at89c51 single chip computer and many kinds of new type circuit chip ( including : special power measuring chip - cs5460a, ds1302 calendar / clock chip, sms0601 lcd, x5045 serial memory ) are used for design. the hardware circuit is simplified, the meter ' s anti - interference ability is enhanced and the precision of measurement is also advanced
設計中以at89c51單片機為核心，採用多種新型集成電路晶元（包括電能計量專用晶元cs5460a 、 ds1302日歷時鐘晶元、 sms0601液晶顯示器、 x5045串列存儲器）進行介面設計，簡化了硬體電路，提高了電能表的抗干擾能力和測量精度。 -
Section 2 begin to introduce the measuring methodology, a new clock calibration algorithm is introduced as well. in section iii, various network topologies and scenarios are described ; results and analyses are also given
第三章首先給出測試網路的拓撲結構和網路環境，用實際測試結果驗證測量方法的正確性，然後對無線移動網路中實時語音業務的傳輸性能進行測試、分析和評估。
分享友人