st-ca 中文意思是什麼

st-ca 解釋

st : ST ＝sulphathiazole. St ＝Saturday.
ca : CA ＝chlormadinone 氯地孕酮〈避孕藥〉。【化學】元素鈣（calcium）的符號。

例句

In this paper, they are set forth at first that the kinds of computer - simulation of electronic devices, the development and the requirements of mosfet ' s model and the way of gain the models " parameters, the dc models have been bui it in chapter 2 and the models of big signals have been deduced in chapter 3, they are different from the equivalent circuit models in the traditional software pspice that they come from the numer i ca i - s i mu i at i on wh i ch is based on the essence equat i on, so the precision of simulation is enhanced ? mosfet ' s small signal models of low frequency, intermediate frequency and high frequency have been built in chapter 4 and chapter 5, although the equivalent circuit models in pspice are used for reference to bui id them, they have their own characteristics which are analyzed at a i i kinds of situations, so that the simulation software for mosfet can be written according them and it i s a i so benef i c i a i for us to catch the gen i us character i st i cs of mosfet and to d esign all kinds of applicable devices the correctness of the models is simply proved in chapter 6

本文首先介紹了電子器件計算機模擬的分類、 mosfet的建模發展動態、對器件模型的要求以及模型參數的提取方法。在第二章中建立了mos晶體管在直流端電壓條件下的工作模型；第三章推導了mosfet的大信號模型，這兩類模型不同於傳統模擬軟體例如pspice中的等效電路模型，而是從模型方程出發，採用數值模擬的方法，提高了模擬的精度。第四章和第五章分別建立了mos晶體管低頻、中頻、高頻的小信號模型，雖然借鑒了pspice模擬軟體中用等效電路模型的方法，但是本文分別討論了準靜態和非準靜態時器件的本徵部分以及包含非本徵部分工作于低頻、中頻和高頻條件時的模型，可以根據這些模型編寫相應的模擬軟體，這樣在做器件的模擬分析與器件設計的時候，就可以利用模擬軟體逐步深入地分析器件在不同的條件下和器件的不同部分在工作時的各種小信號特性，有利於抓住器件工作的本質特性，設計出符合要求的各類通用和特殊器件。
Abstract : this paper points out that the properties of casting t reated by vibrating ageing is superior in comparing with that in the as ca st state and heat ageing state through analyzing the residual tress distri buting, mechanical properties and resistance to deformation

文摘:對鑄件的鑄態、熱時效態和振動時效態在內應力分佈，力學性能及抗變形能力方面的特性進行分析對比，發現振動時效態均優於前2者。
Article 14 small - scale taxpayers with sound accounting who ca - n provide accurate taxation information may, upon the approval of the competent tax authorities, not be treated as small - scale taxpayers, the tax paya ble shall be conmputed pursuant to the relevant st - ipulations of these regulations

第十四條小規模納稅人會計核算健全，能夠提供準確稅務資料的，經主管稅務機關批準，可以不視為小規模納稅人，依照本條例有關規定計算應納稅額。
Thumos health center center is located at 984 monument st., 204, pacific palisades, ca 90272 but satellites clinics can also be found at santa monica and beverly hills, so for further information about their treatment and products, you can call 310 - 428 - 1215, or email to bryanabel @ thumoscenter. com

Thumos健康中心中心位於984座紀念碑st . ， 204 ，和平的palisades ，加州90272但衛星診所可能並且被發現在聖莫尼卡和貝弗莉山莊，因此欲知詳情關於他們的治療和產品的，您能叫310 - 428 - 1215 ，或電子郵件對bryanabel @ thumoscenter . com 。