老化變硬 的英文怎麼說
中文拼音 [lǎohuàbiànyìng]
老化變硬
英文
age hardening-
Two pack enamels will harden at room temperature. since the curing reaction stops when the hardener has completed reaction with the base resin, they do not go brittle with age
雙套瓷釉在室溫下也能硬化。硬化劑反應完成時修復反應也停止了，他們不會隨老化變的脆弱。Hyaline arteriolosclerosis is seen in the elderly, but more advanced lesions are seen in persons with diabetes mellitus and / or with hypertension
玻璃樣變細動脈硬化可見于老年人，但是在有糖尿病和/或有高血壓的病人中有著更嚴重的病變。So to develop a new type of transformer calibrator which has the high precision and the high degree of automation is significative. for the outdated transformer calibrator is widely used, this paper analyzed the theory of previous calibrators and proposed an idea of designing a new type of intelligent calibrator, based on the theory of measure the difference, adopt the project of dsp and mcu structure, also use high speed a / d electric chip. after the design of hardware circuit diagram, adopt the theory of fft and quasi - synchronous sampling method to reach the demand of precision. this paper discuss the intelligent development of transformer calibrator, achieve some success in the study
本文針對國內市場目前普遍使用的老式互感器校驗儀的現狀，提出了智能型互感器校驗的研製思想，並詳細講述了其理論依據和實現過程，提出了切實可行的方案：基於測差測量原理，進行基於dsp和mcu雙cpu架構、並採用高速a / d的硬體電路設計，並在此基礎上採用快速傅立葉變換和準同步采樣演算法，並完成相關的軟體演算法框圖設計，對互感器校驗儀的智能化發展進行了有益的探索，取得了具有實用意義的成果。Various dependence and duration properties of low stiffness rubber bearings
低硬度橡膠隔震支座各種相關性及老化徐變特性分享友人