power density的例句大全

The results showed that the kerf width increases with the increase of the power density, pulse frequency and pulse width;

结果表明，缝宽随激光功率密度、频率以及脉宽的增加而加大；

The output beam divergence and optical power density on facets were reduced effectively by using LOC structure for high power, low beam divergence output.

采用大光学腔结构以有效降低垂直于结平面方向的光束发散角及腔面的光功率密度，实现器件的高功率、低发散角光。

Putting the reactants in uniform electric field, we reduced the laser power density threshold needed by said reaction by a factor of two.

把反应物置于均匀外电场中，可以使引发化学反应时所需的激光功率密度阀值降低一倍。

Power density and surface temperature curve showed linear behavior.

其伏安特性、功率密度一表面温度均呈现良好的线性关系，在长期通电使用下，能保持其功率稳定性。

Brushless DC Motor is widely used in industrial field because of its simple structure, high power density, high efficiency and good speed performance.

无刷直流电机（Brushless DC Motor，BLDC）具有结构简单、功率密度大、效率高和调速性能良好等优点，使其在工业领域得到广泛的应用。

The pain threshold temperature of a mouse is ( 43.1 ± 1.8) ℃, which is not related with its weight, initial temperature of the skin and irradiated power density.

鼠的热痛阈值温度为（43.1±1.8）℃，这一阈值与鼠的质量、初始温度、辐照功率密度等无关。

The PM machine is appropriate for high speed operation due to its simple structure and high power density.

永磁电机以其结构简单，力能密度高和无励磁损耗效率高等优点，最适合于高速电机。

Distribution of power density in microwave drying chamber under uniform loading conditions

均匀平铺载荷下微波干燥室内的能量分布

On the Critical Power Density of CO_2 Laser Penetration Welding

关于CO2激光深熔焊接的临界功率密度

Single frequency fiber Raman amplifier ( SF-FRA) shows great prospect in many applications, such as laser guide star, remote sensing, and high power density visible laser sources obtaining for medicine and laser display.

单频光纤拉曼放大器（SF-FRA）可应用于激光导星和大气遥感领域，还可用于获取医学和激光显示用高功率密度可见光源。

Influential factors of threshold power density for Nd ∶ YAG laser beam welding of beryllium

铍的Nd∶YAG激光焊接阈值功率影响因素

For the same diameter of beryllium cylinder, when the angel of incident laser beam was adjusted from 0 ° to 3 °, the back-reflection laser can be overcome. Threshold power density of HIP beryllium will increase.

对同一直径的铍环，激光入射角度从0°调整到3°后，由于消除了背反射激光在谐振腔内形成调Q脉冲，激光焊接时出现深熔焊的临界功率密度增加。

The influences of the filler metal powder on the laser power density threshold value, weld formation and process stability were studied during CO_2 laser welding of aluminum alloy.

研究了填充合金粉对CO2激光焊接功率阈值、焊缝成形和焊接过程稳定性的影响。

In recent years, high power density beam powder surfacing techniques have been developing rapidly, such as plasma arc surfacing, electron beam surfacing, laser surfacing and focusing light surfacing.

近年来，高能束粉末堆焊技术凭借其特有的优势得到了迅速的发展。高能束粉末堆焊主要包括等离子弧堆焊、电子束堆焊、激光堆焊以及聚焦光束表面堆焊。

In this program, effects of burnup lever, soluble boron concentration, power density, Moderator density and control rods for cross section parameters are consided.

程序主要考虑了堆芯燃料组件的燃耗深度、可溶硼浓度、功率密度、慢化剂密度和控制棒等参数对截面的影响。

Therefore, the microwave high temperature tube reactor can work continuously at high temperature conditions and high power density.

因此，微波高温管式反应器能够在高温条件和高功率密度下进行连续工作。

Research on High Power Density Motor Used for Wind Tunnel Test of Propeller Aerocraft Model

飞机模型带动力风洞实验高功率密度电机研制

The two problems of enzyme-based biofuel cells are short lifetime and poor power density, both of which are related to enzyme stability, electron transfer rate and enzyme loading.

酶生物燃料电池的寿命短以及能量密度低都与酶的稳定性、电子迁移速率和酶载量相关。

Thermomechanics Analysis and Optimization for High Power Density Blanket

高功率密度包层的热结构力学分析与优化

Supercapacitors electrode material affect its performance, we must first prepare electrode materials for high energy density, high power density, large specific capacity, in order to improve its performance.

超级电容器所采用的电极材料是影响其性能的关键，为了提高其性能，首先要制备高能量密度、高功率密度、大比容量的电极材料。