contrasting characters 中文意思是什麼
-
The piezoelectric actuator becomes one of the most prospective components because of its outstanding advantage. but the hysteresis and creep character of the material restrict the development of this actuator. new stable characteristic tungsten bronze piezoelectric actuator was adopted as driving component in this article, we develop the anti - hysteresis control method through contrasting the crystal structure of the tungsten bronze actuator with which of the perovskite actuator, at the same time corresponding software and hardware were studied in order to prove the validity of this control method, and then demarcated the other characters of the actuators through lots of experiment results
本研究選用了性能穩定的硬性鎢青銅型壓電陶瓷驅動器作為驅動元件，從壓電陶瓷驅動器遲滯產生的微觀機理入手，通過對比硬性鎢青銅型壓電陶瓷驅動器和軟性鈣鈦礦型壓電陶瓷驅動器的晶體結構，研製出壓電陶瓷驅動器抗遲滯驅動方法，設計了相應的軟硬體裝置以從實驗結果上證明這種方法的正確性，並對其他影響定位精度的因素進行了特性標定實驗。 -
A new sliding vane compressor with a pinned rotary cylinder driving the rolling piston is presented in this paper. this paper analyzes the structure characters and the structure parameters of the new sliding vane compressor with a pinned rotary cylinder driving the rolling piston by means of contrasting with other compressors. a means that designs the suction and exhaust in the new sliding vane compressor with solid works and excel is brought forward
本文介紹了一種新型結構的滑片壓縮機? ?轉缸驅動轉子滑片壓縮機，通過與其它型式壓縮機在結構及工作過程上的對比，詳細分析了這種壓縮機的結構特點和結構參數，並提出了一種結合三維軟體solidworks和電子表格excel設計吸排氣口的新方法。 -
In this paper. the main contents are as follows : first. the concepts of the central space : by means of crosswise contrasting and discussing of the traditional threshing ground, center, central space, etc, the intentions and the characters are set forth. and the effects and positions are stressed
論文的研究內容主要包括如下幾部分：一、傳統場鎮中心空間概念：針對傳統場鎮、中心、中心空間等幾個具體的概念採用橫向比較及論證法闡明了四川傳統場鎮中心空間的內涵、特徵，強調了中心空間在場鎮中的作用和地位。 -
Web pages and to fill in forms online easily. aided by clear graphics, symbols and labels, contrasting background colours and fonts, as well as using the characters as the main inputs in filling government application forms, users can handle their personal matters efficiently, conveniently and independently through esd
特設純文字版，方便失明及視障人士並在網頁的美術設計顏色標志和文字安排等各方面都特別考慮到他們的需要，令他們能輕易閱讀
分享友人