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- High heat radiator efficiency let the heat spill out the cabinet quickly. 本機內置快速散熱系統;可以將本機工作的熱量順利排出。
- The effect of the variance of radiative efficiency on the growth of black hole mass is discussed. 摘要考慮了在黑洞質量增長過程中,輻射效率的變化對黑洞質量增長的影響。
- However, in the samples with the fast cooling rate, we observe the red shift of PL peak and radiative efficiency degradation. 然而快速降溫的樣品頻譜峰值能量發生紅移,並降低了發光效率。
- Thus a completely numerical compute analysis method is established in fluid about vibrational radiation efficiency at full frequency. 從而建立一套圓柱殼體在流場中振動聲輻射效率在全頻段的數值計算分析方法。
- Experimental results show that the electromagnetic radiation efficiency and bandwidth of the proposed antenna prototype are prior to traditional microstrip antennas. 實驗結果表明,由准一維量子線構成陣列天線的電磁輻射效率和帶寬均優於傳統微帶天線。
- Numerical analysis of vibration awl sound radiation efficiency from a submerged cylindrical shell has been carried out by using FEM methods, BEM methods and statistical energy methods. 摘要利用有限元、邊界元和統計能量分析方法並結合軟體對圓柱殼體在流場中受激振動及聲輻射效率作了數值計算分析研究。
- The present invent ion utilizes the top loading technique and the smooth tapering technique to create the design of a compact and built-in antenna which will provide a planar antenna structure with broad bandwidth and high radiation efficiency. 饋入傳輸線的寬度大致與漸變帶段的底邊同寬,且頂邊與漸變帶段的底邊密接,而底邊藕接至頻電路。
- Results are presented for the sound radiation efficiency and power of the modes of the rectangular baffled plate subjected to simply-supported boundary conditions when the plate is excited by obliquely incident plane wave. 通過計算,得到了嵌在無限大障板中簡支板模型在斜波入射作用下的聲輻射功率和輻射效率。
- Based on the modal analysis and harmonic respondence analysis of piping system, the acoustic radiation efficiency is calculated;therefore it illustrates the connection between the vibration and noise. 摘要基於管道振動的模態分析及諧響應分析,計算管道的聲輻射效率,建立結構體振動與其輻射雜訊之間的關係。
- Numerical analysis of vibration and sound radiation efficiency from a submerged cylindrical shell has been carried out by using FEM methods,BEM methods and statistical energy methods. 利用有限元、邊界元和統計能量分析方法並結合軟體對圓柱殼體在流場中受激振動及聲輻射效率作了數值計算分析研究。
- We must improve our efficiency as soon as possible. 我們必須儘快地提高工作效率。
- A theoretical method to solve acoustical radiation modes and acoustical radiation efficiency of complex structure by a boundary element method and acoustical radiation theory is posed in this paper. 提出一種用邊界元方法與聲輻射理論求解複雜結構的聲輻射模態與聲輻射效率的理論方法。
- The flashlamp has higher radiation efficiency compared with previous flashlamps.High explosive energy and satisfactory life time ensure its large output energy and good working stability. 研製的細長型高功率脈衝氙燈,其極限負載能量大、工作壽命長、輻射效率高,工作性能較原先脈衝氙燈有很大的改進和提高。
- The equation of the black hole growth is worked out and solutions are obtained numerically.The growth rate of black hole mass connected with the radiative efficiency is strongly affected. 對於黑洞的指數增長模型,給出了考慮輻射效率對黑洞質量增長影響下的黑洞質量增長方程,用數值方法進行求解,並得到了黑洞質量隨時間變化的曲線。
- Their labor efficiency is very high. 他們的工作效率很高。
- The parameters investigated include the far-field antenna patterns, radiation efficiency, bandwidth, surface-wave losses and the reflection coefficient at the antenna-feed junction. 所計算的參數包含天線的遠場波形、輻射效能、頻寬、表面波損耗及共面波導管與天線連接處的反射係數等。
- We were most impressed with/by your efficiency. 你的工作效率很高,我們極為欽佩。
- A simple computational method for the vibration frequencies and modal radiation efficiencies of clamped baf-fled square plate in water is described. 摘要本文提出了一種簡便計算置於無限大障板上的方板水中振動頻率以及輻射效率的計算方法。
- Radiating from or converging to a common center. 放射的:從一個中心發射出的或聚於一個中心的。
- Our goal is to achieve the maximum of efficiency. 我們的目標是取得最高的效率。