mixed constant 中文意思是什麼
mixed constant
解釋
混合常數-
High piezoelectric constant and dielectric constant piezoelectric ceramic grain which used as functional element were selected, and mixed with polymers in 60 - 70 % volume percent
選擇具有高的壓電常數和介電常數的壓電陶瓷顆粒作為功能相，並以60 70體積分數與聚合物共混。 -
In the 4th section we study the optimal consumption and portfolio wher e the stock price with mixed jump - diffusion process, and get the explicit solution of this problem with maximum expected uti1ity ( uti1ity function with constant coefficient and risk averseness ). in the 5th section of this thesis give an concrete example, consider optimal consumption and investment tactics with jump events, and get the optimal consumption and portfolios under maximize expected utility ( risk detesting utility function with constant coefficient etc. )
第四章考慮了股票價格的動態過程基於復合跳躍? ?擴散過程下的最優消費及投資策略，並求出了期望效用（常系數風險厭惡型效用函數）最大化下的最優消費和投資組合。第五章考慮了由於外部事件的影響導致股票價格的動態路徑出現跳躍時的最優消費及投資策略，並求出了期望效用（常系數風險厭惡型效用函數）最大化下的最優消費和投資組合。 -
An optimizing method with constant pressure ratio is initially applied to the mixed refrigerant cycle. this method greatly simplifies the calculation of the cycle, and is helpful in numerical optimization of various cycles, especially in the complex cycles
本文首次採用混合工質製冷機循環的定運行壓比優化方法，大大減少了循環的計算量，為各種混合工質製冷機循環，尤其是復雜循環的數值優化奠定了基礎。 -
Was a man of the world, and had, moreover, mixed in the first society of the day ; he wore an air of melancholy dignity which dant s, thanks to the imitative powers bestowed on him by nature, easily acquired, as well as that outward polish and politeness he had before been wanting in, and which is seldom possessed except by those who have been placed in constant intercourse with persons of high birth and breeding
他的外表抑鬱而嚴肅，這一點，天性善於模仿的唐太斯很快學了過來，同時還吸收了他那種高雅溫文的風度，這種風度正是他以前所欠缺的，除非能有機會經常和那些出身高貴有教養的人來往，否則是很難獲得的。 -
After the cu - al mixed powder was milled 96h, the lattice constant of cu ( 111 ) plane became 0. 3653nm, and the diffraction peaks of aluminum have disappeared completely, which showed that aluminum atoms have dissolved in crystal lattice of copper
當cu - al混合粉末球磨時間大於96h時， cu的（ 111 ）面的點陣常數變為0 . 3653nm ， al的衍射峰已完全消失。通過分析可知，經過96h的球磨， al原子已經完全吲溶於cu的晶格中。 -
A local constant estimator for nonparametric mixed - effects models with longitudinal data
縱向數據非參數混合效應模型的一個局部不變估計 -
Reversible chemical reaction process of mixed reactants in the condition of constant pressure and temperature
等溫等壓下反應混合物的可逆化學反應過程 -
The mixed control chip sg3525a combined with hardware pi controller generates the high - frequency pwm pulse for the first inverter. the digital control block tms320lf2407a mainly provides current preset for constant - current source through the outer filter, pwm pulse for the second inverter and drive signal for the high - frequency pulse power supply
其中變極性電源的一次逆變pwm信號由pwm發生晶元sg3525a ，配以外部硬體電路pi調節器產生;一次逆變閉環控制迴路的電流給定（配以外部濾波） 、二次逆變pwm驅動以及高頻脈沖電源的控制則由tms320lf2407a數字控制器實現。
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