主要讨论了OFDM系统中抑制其带外功率辐射的算法。
In this paper an algorithm of reducing out-of-band emissions of OFDM based on GI is proposed.
这个数字表示当你使用手机最大功率时，你的身体吸收的辐射的数值。
This number indicates how much radiation is absorbed by the body when using the handset at maximum power.
为了找到答案，他们用加州斯坦福同步辐射光源生成的高功率X射线，这次测量水如何散射从不同的角度照进的光线。
To find out, they turned to thehigh-power X-rays generated at the Stanford Synchrotron Radiation Lightsourcein California, this time measuring how water scatters rays arrivingfrom various angles.
与手机的距离增加后，功率(以及用户射频辐射接触量)迅速衰减。
The power (and hence the radiofrequency exposure to a user) falls off rapidly with increasing distance from the handset.
在这些条件下，得知一根这种硅碳棒所能提供的总的功率，需乘以其辐射面积。
To find the total amount of power one Element could supply under these conditions, multiply this value by the radiating surface of the Element.
许多类星体辐射的功率就如100兆个太阳那般强。
有测量激光功率的空腔型辐射计和流水式功率计、测量激光能量的锥型能量计和体吸收型能量计。
They are the cavity radiometer and the water flow power meter for laser power measurement, the cone calorimeter and the volume-absorbing calorimeter for laser energy measurement.
电偶极辐射。辐射场，近场。辐射功率。实例：圆周运动之电荷。
Electric Dipole Radiation. The Radiation Field, the Near Fields. Radiated Power. Example: Charge in Circular Motion.
对近红外辐射功率光谱绝对响应率的定标技术进行了研究。
The calibration technology for absolute spectral responsivity of the near-infrared radiation power is investigated.
高辐射功率的光束会有高的发散度。
考察了微波辐射时间、压力、功率以及氯化钠对原油脱水率的影响。
Influences of the microwave radiation time, pressure, power and sodium chloride on the dehydration rate were studied.
考察了微波辐射时间（功率）、稀土离子和聚合物的配比以及温度等因素对配合物产率及配合物中钐离子含量的影响；
The effects of microwave radiation time (power), the composition of two reactants and the reaction temperature on the yield and Sm content in the complexes were investigated.
微波辐射功率提高，木材内部蒸汽压力上升速度相应加快，压力峰值也相应变大，最大压力值保持的时间变短。
If the power of microwave radiation increases, the steam pressure increases quickly in wood, its peak value becomes higher and the holding time of maximal pressure becomes shorter.
研究了KOH与煤比例、微波功率和辐射时间对活性炭比电容量的影响，并考察了煤基活性炭双电层电容器的充放电特性。
The influence of the KOH to coal in yield, power and radiation time of microwave were studied. Its charge-discharge performance of the coal based AC EDLC was studied.
采用经钨带灯标准光源标定的多道石英光纤光学系统，测量了HL-1装置等离子体可见光波段轫致辐射功率的径向分布。
Using a multichannel quartz optical-fiber system calibrated with a standard tungsten strip lamp, the radial profiles of the visible bremsstrahlung radiation power in the HL-1 tokamak were measured.
许多类星体辐射的功率就如100兆个太阳那般强。
考察了催化利用量，微波辐射时间和功率对反应的影响。
The influences of catalyst amount, microwave irradiation power and time on the reaction were investigated.
文章研究了用三氯化铁作催化剂，在一定功率微波辐射下乙酸和正丁醇的酯化反应。
The article researched that the esterification of acetic acid and n-butyl alcohol under the microwave radiation in reasonable power with iron trichloride as a catalyzer.
提出对心电遥测系统的技术要求，包括保真度、工作距离、辐射功率、灵敏度、频率、频率稳定度、调制方式和安全等。
Presents the technical requirements of ECG telemetering systems, including fidelity, range, radiated power, sensitivity, frequency, frequency stability, modulation mode and safety.
文中用数值法分析了这种印制天线在标准同轴线馈电时的驻波和辐射功率特性。
The standing wave and the characteristic of the radiated power of this printed antenna fed by the standard coaxial line are analyzed by the numerical method.
考察了催化剂的用量、微波功率、微波辐射时间、醇酸比对酯产率的影响。
The influences of amount of catalysts, microwave power, microwave irradiation time and the mole ratio of alcohol to acid were studied.
研究了微波功率、辐射时间、催化剂种类和用量、反应物配比对反应产物收率的影响。
Detailed studies are made on the effect of the microwave power, time of microwave radiation, the amount and varieties of catalysts, and the matching of reactant on the yield ratio of reaction product.
本文讨论了质量四极振子空间矩形点阵阵列的引力辐射功率和辐射角分布，并给出了解析表达式。
This paper touches upon gravitational radiant power and radiant Angle distribution of space rectangular lattice arrays of mass quadrupole oscillators, and gives analytic expression.
分析了光纤长度和光纤端面反射率对输出功率和放大自发辐射噪声的影响。
The influence of fiber length and reflectivity of fiber facet on output power and amplified spontaneous emission noise is analyzed.
而低功率超声辐射微泡治疗肿瘤研究亦有望取得突破性进展。
The treatment of tumor with microbubble destruction by low-power ultrasound can make great breakthrough.
脉冲线电流源的辐射问题是研究高功率微波辐射、传播和散射问题的基础。
The electromagnetic pulse radiation problem is the starting point for high power microwaves radiation, propagation and scattering.
当计算其能量时，要用到每单元辐射面积的输出功率。
When calculating the wattage capabilities of a Element, the unit of watts output per unit of radiating surface area is used.
本系列产品具有高功率、积小、辐射。
ASAC系统最终的目的是控制辐射声功率。
ASAC系统最终的目的是控制辐射声功率。
应用推荐