传统的可调整线性电源在输出电压低时,电源的大部分额定功率耗费在电源内部,变换效率很低,而且体积庞大笨重。
At low output voltage, the majority of the rated power of traditional adjustable linear power supply is wasted in the internal power supply and the conversion efficiency is low with huge volume.
基于傅里叶变换近红外漫反射光谱技术探讨了水果内部品质快速自动检测的新方法。
The methods of automatic measurement of intact fruit internal quality were investigated based on Fourier transform near-infrared spectroscopy, and the system was also developed.
应用线性组合算符和幺正变换方法,得出了极化子内部激发态与耦合强度和磁场的关系。
The variational relations of the internal excited states of polaron with coupling strength and magnetic field were derived by using the linear combination operator and unitary transformation methods.
采用积分变换和传递矩阵方法,求解了成层土在内部环形荷载作用下的基本解;
The fundamental solutions for displacements and stress components of the layered soil due to unit internal ring loading are first derived with integral transforms and the transfer matrix method.
从建筑内部看,这种魔幻的玻璃、连续的细微的光线变换和餐厅视觉互补招揽了顾客,并形成三道不同风味的佳肴。
Inside, this glass melange tantalizes patrons with constant, subtle shifts of light - an appropriate visual complement to the restaurant's menu, which encompasses three cuisines.
地球的地磁北极和南极随时间作周期性的变换,或许是地核内部流体运动的结果。
The periodic switching of the magnetic north and south poles of the Earth throughout time, probably as a result of movement of fluid within the Earth's core.
风云变换的国际经济环境给国内部企业带来了无限商机,也同时带来了巨大的挑战。
The fast changing international economic environment brings domestic corporations great business chances and challenges.
通过分析开关变换器的最危险故障状态,得出了判断其内部本质安全的等效电感电路。
The equivalent inductive circuit of switching converters for checking its inner-intrinsic safety is obtained by analyzing the most dangerous case in various operating mode.
丙烯酸玻璃板外周装有镜子膜,由此打造出无穷无尽的内部空间,绚烂的图案灯光交错及颜色的不断变换构成了这独一无二的《宇宙》。
The panels on the outer perimeter are provided with a mirror film converting the interior in an infinity room – a unique cosmos of overlapping light patterns and constantly changing colours.
将截获信号的直观几何特征(星座图)映射到变换域中,可区别不同调制内部的同相正交分量的相对关系,避免了聚类算法受噪声干扰和其他随机因素影响。
The novel feature distinguishes relative distribution between in-phase and quadrature components and lightens the great influence caused by noise and other random factor in clustering algorithm.
将该缆线在这些方向变换器之间、在这些弹簧内部、在这些护套内部并且围绕该绞盘穿过;
The method further includes the steps of passing the cable between the direction-changers, inside the springs, inside the sheaths, and around the drum.
根据补偿原则,采用电容等效乘法电路,设计了一种应用于峰值电流升压型PWM变换器的内部补偿网络。
Adopting the equivalent capacitance multiplicative circuit, design an internal-compensation network applied in peak-current step-up PWM converter with the compensation principle.
接着是确定浓度变化率,其中在所述空间内部空气中,最少一种组成成分的 物理浓度随时间的变换被测定。
Subsequently, a concentration variation rate is determined in which the temporal modification of the concentration of at least one component is detected in the room-air atmosphere.
接着是确定浓度变化率,其中在所述空间内部空气中,最少一种组成成分的 物理浓度随时间的变换被测定。
Subsequently, a concentration variation rate is determined in which the temporal modification of the concentration of at least one component is detected in the room-air atmosphere.
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