随着功率密度的加大,对流的作用增强,其影响不可忽视。
While the effect of the convection on heat transfer can be neglected at low power densities, melt flow assumes its importance as the power density increases.
而且随着功率的提高,消耗在整流桥上的功率将会逐渐增大。
And the power consumption of rectifier will increase gradually with the increase of power.
熔合区的显微硬度比母材高,随着功率的增大,显微硬度增大的区域增宽。
Microhardness test showed that hardness increased toward the center of the welded zone and as the irradiation power increased, the range of hardness increased was expanded.
基本上,一个呈现负值的反应就能确保随着反应堆功率产出开始提升,把更多的功率挤压到外部就变得更困难。
"- basically a negative feedback loop which ensures that as the reactor's power output goes up, it becomes ever harder to squeeze still more power out of it."
但是,随着光纤中信道数的增多、光功率的增加,已使光纤非线性效应成为影响系统性能的主要因素。
What's more, with the light power obviously intensifying and tunnel noticeably increasing, fiber nonlinearities have become a mainly important limitation imposing on systems.
随着床层高度的增加,所需风压及功率增大,膨胀率有所降低,而床层密度的稳定性和起始流化气速几乎不变。
With increase of bed height, air pressure and power consumption rise, expansion ratio of the bed decreases, but the density stability and critical fluidized velocity of the bed are hardly changed.
随着对随之而来的推手柄可以方便地控制电机功率,同时指导椅子速度控制器。
With the speed controller on the push handle the attendant can easily control the motor power while guiding the chair.
实验结果表明反射率的变化随着泵浦激光功率的增强而增大。
Experimental results show that the reflectivity change increases with the power of the pump laser.
随着移动通信中线性调制方式的出现,功率放大器的线性化已成为一个重要的研究课题。
Linearization of power amplifiers has become an important issue, with the advent of linear modulation methods in mobile communication.
实验结果表明,磷矿分解率随着超声功率、反应时间和水浴温度的增加而提高。
The experimental results showed that the decomposition ratio increased with the ultrasonic power, reaction time and temperature.
多载波信号的峰值平均功率比远远大于单载波系统,而且峰平比随着子载波个数无限增长。
The ratio of peak and average power in multi carrier system is much larger than that in single carrier system, and may grow unboundedly as the number of subcarriers grows to infinity.
工程车辆的工作油泵消耗的发动机功率是随着工况而变化,在以往的自动换挡策略研究中都把它作为固定值考虑。
The power of engine that oil pump consumed changes with the working conditions in the construction vehicle, however, it was considered as a constant in the previous studies on shift strategy.
随着海洋运输船舶的吨位和功率不断增长,船舶推进系统中船机桨配合研究越来越受到世界造船业和航运业的重视,成为船舶科技领域的重要课题之一。
With the increase of the tonnage and power of ocean-going ship, more and more attentions are paid to the match among vessel, main engine and propeller by shipping and shipbuilding world.
实验结果表明,磷矿分解率随着超声功率、反应时间和水浴温度的增加而提高。
The experimental results show that the decomposition ratio increases with the ultrasonic power , reaction time and temperature .
因为增加了一根随着吊杆上下移动的控制杆,发动机的功率也增大了。
Their power was also increased by introducing a control rod which moved up and down with the beam .
实验中发现,传统结构的光泵浦垂直外腔面发射半导体激光器,随着泵浦功率密度的增加,器件的温升现象严重。
In experiment, it was found that temperature increasing of original OPS-VECSEL is very serious with increasing pumping power a new type of semiconductor laser.
随着激光器的能量密度和功率进一步提高,用以传输激光的大型光学元件中的横向受激布里渊散射现象越来越受到人们关注。
Transverse stimulated Brillouin scattering (TSBS) in large optics has been paid more and more attention in recent years with the gradual improvement of laser's energy density and power.
随着流向距离的增大,速度功率谱(PSD)曲线呈现峰值向低频移动的现象。
With increasing longitudinal distance, the velocity Power Spectral Density (PSD) peak shifted to lower frequencies.
随着云南电网的迅猛发展,断面稳定输送功率越限问题日益突出。
Along with the fast development of Yunnan electric power system, tie line over-load has become an increasingly serious problem.
拉曼及傅里叶变换红外光谱分析显示,随着射频功率的改变,薄膜的结构和组分也随之变化。
The Raman and FTIR spectra show that the structure and composition of the films change with the radio-frequency power.
结果表明:缝宽随输出功率、频率、脉宽及辅助氧压的增大而增加,随着切割速度的增加而减小。
The results show that the kerf width increases with the increase of laser power, pulse frequency, pulse width and assist gas pressure, but decreases with the increase of cutting speed.
随着逆变器输出性能和功率密度需求的不断提高,如何在较高开关频率下进一步提升逆变器的变换效率,显得越来越重要。
As the requirements for higher power density and output performance, how to keep the inverter at a relative higher efficiency at higher switching frequency is becoming more and more important.
LED灯具具有强于传统光源的若干优势,随着LED功率不断提高,高亮度的LED灯具有着取代传统照明灯具的趋势,应用潜力非常大。
LED lamps have lots of advantages comparing with traditional lamps. Along with the increase of LED's power, high light LED lamps have a great potential to replace traditional light source.
从发动机外特性试验结果看:随着燃料中乙醇含量的增加,发动机最大扭矩和额定功率逐渐降低;
The results of engine full-load characteristic show that the power output of engine decreases as the ethanol volume concentration of diesohol fuel increases.
随着超声功率的增加,改善作用的效果越明显。
结果水泵有效功率和输入功率均随着电机频率的下降而不断降低,同时水泵效率也随着频率下降而降低。
The results show that available power and power input of water pump continuously decline with motor frequency reducing, and pump efficiency also decrease at the same time.
近年来随着船舶功率的提高和推进轴系的不断大型化,轴系的振动问题变得严重起来,且常常引发船舶严重的艉部振动。
Of late years, with the development of huge shafting, the vibration problem becomes more severe, and this usually causes grave vibration of the ship's rear part.
对于无内置管的三相流重力热管,随着加热功率的增加,等效对流传热系数增大。
For the three-phase flow gravity heat pipe without built-in pipe, the equivalent convective heat transfer coefficient increases as the heating power increases.
随着无线通信技术的飞速发展,射频功率放大器起着越来越重要的作用。
With the rapid development of wireless communication, RF power amplifier plays the very important role.
理论分析和试验结果表明切割深度随着切割速度的减小而增加,随着激光功率的增加而增大。
Theoretical analysis and experimental results all indicate that cutting depth is increasing with the decreasing of cutting speed and increasing of laser power.
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