Macufacturers provide that cell phones meet government standards for safe radio-frequency radiation omission.
制造商提供的手机符合政府安全的射频辐射遗漏标准。
Manufacturers provide cell phones that meet government standards for safe radio-frequency radiation omission.
制造商提供的手机符合政府安全的射频辐射遗漏标准。
The active amplifiers compensate ohmic losses, high frequency skin effects, and high frequency radiation.
所述有源放大器补偿电阻损耗、高频趋肤效应和高频辐射。
A range of high-energy phenomena about large luminosity or high frequency radiation can be explained by accretion.
宇宙中一系列高光度或者高频率辐射的高能现象可以由吸积过程解释其物理机制。
The experimental study of thruster plasma discharge parameters on the bridge of the impact of high-frequency radiation.
实验研究推力器放电参数对等离子体桥区高频辐射的影响。
During the 1980s, just as Americans began pumping low-frequency radiation through their skulls with cell phones, brain cancer rates in the U. S. slowly increased.
上世纪80年代，随着手机在美国投入使用，低频率辐射开始影响人类大脑，脑癌发病率随之缓慢上升。
The progress on the study of radio frequency radiation from mobile telephone influence on the central nervous system and the study matter and resolvent are discussed in the article.
本文综述了近年来有关射频辐射对中枢神经系统影响的研究结果，并指出目前研究存在的问题及将来可能的研究方向。
Studies the measurement of low frequency radiation noise from an underwater target by a vector hydrophone, discusses the method of measurement and presents the test results in the sea.
研究利用矢量水听器测量水下目标低频辐射噪声的问题，并给出了测量方法和海上试验结果。
With the horizontal dispersion pattern of FIG. 7B, as shown in FIG. 7D, the portions 48 of the audience receive similar levels of high frequency radiation as other portions 50 of the audience.
就图7B的水平散射模式而言，如图7D所示，该部分听众48所接收到的高频辐射和其它部分听众50所接收到的高频辐射为类似水平。
The utility model relates to a high frequency radiation eliminating device for electronic transformer of neon lamps, which is composed of a bridge circuit which is composed of diodes and a capacitors.
霓虹灯电子变压器高频辐射消除装置由二极管组成桥式电路和电容组成。
Thus, in 1967, SI adopted a more precise definition based on the frequency of the radiation a caesium atom emits when it flips between two energy states.
所以，在1967年，SI采用了一个更为精确的制定办法，该办法基于一个铯原子在两个能级之间跃迁时的辐射频率。
These include enhanced emission of infrared (IR) radiation from the earthquake epicentre, as well as anomalies in low-frequency electric and magnetic
包括从地震震中传出来的经过加强的红外辐射，以及不正常的低频电磁现场数据。
The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
传输线线上脉波电流之频谱与分布及其各频率成份之辐射远近场型之差异。
Ions and high frequency electromagnetic radiation from the sun are responsible for dislodging the atoms in the exosphere.
离子和来自太阳的高频电磁辐射负责松脱的散逸层中的原子。
The radiation frequency tunability of the relativistic klystron amplifier still depends on design of the extract cavity.
相对论速调管放大器辐射频率的可调性还取决于提取腔的设计。
By considering the influence of radiation effect and higher order modes, the measurement frequency range has successfully extended to X-band.
由于考虑了辐射效应和高次模的影响，测量频率范围成功地扩展到了X波段。
When this frequency is used to affect the organ with E-field radiation this may cause acute cardiac decompensation, renal failure or inadequate behavior.
当这些频率用于电磁辐射对器官的影响，可能会导致急性心功能不全，肾功能衰竭或行为不当。
Then, the radiation efficiency at low frequency and frequency response at high frequency in fluid are computed respectively by both SYSNOISE software and AUTOSEA software.
然后结合SYS-NOISE软件和AUTOSEA软件分别计算壳体在流场中声辐射效率在低频段和高频段时的频率响应。
The stronger the individual radiation sensitivity, the higher the GPA gene mutation frequency.
个体的辐射敏感性较高者，GPA基因突变频率较高；
The significance and possibility of the use of stimulated Brillouin scattering of a mixed liquid media in tuning laser frequency and generating tunable coherent ultrasonic radiation are discussed.
讨论了利用混合介质受激布里渊散射效应调谐激光频率和产生可调谐相干声辐射的可能性及意义。
Reducing radiation exposure to healthy normal tissue and other vital organs helps prevent once common side effects such as urinary frequency and diarrhea.
减少对健康正常组织和其它重要器官的照射防止了以往很常见的如尿频和腹泻等副作用。
Objective To study the influence of individual radiation sensitivity on GPA gene mutation frequency and the way to adjust it.
目的探讨个体辐射敏感性对GPA基因突变频率的影响及其校正方法。
There is growing concern regarding the radiation dose delivered during interventional procedures, particularly in view of the increasing frequency and complexity of these techniques.
由放射性介入操作所导致的辐射剂量已引起人们越来越多的关注，尤其是考虑到该项操作的频率不断增加和日趋复杂化。
Based on observed signals analysis and comparison in time - domain and frequency -domain, the method of distinguishing interfere signals and abnormal electromagnetic radiation signals is given.
基于对观测信号的时域、频域分析的比较，给出了干扰信号与异常电磁辐射信号的判别方法。
In this paper, the boundary point method (BPM) is applied to the study of the non unique solution at characteristic frequency for exterior acoustic radiation caused by vibrating body.
文章利用边界点法，对振动体外部声辐射在特征频率处解的非唯一性问题进行了研究。
By proper setting of the second frequency, undesirable EMI radiation and other problems that might otherwise occur are avoided.
通过恰当地设定第二频率，避免原本可能出现的不希望有的emi辐射和其它问题。
Nowadays, the photoelectric flame detector is widely used in the power plants. The principle is to analyze the intensity or flicker frequency of radiation.
目前国内外电厂使用的多为光电式火焰检测器，其原理是分析火焰燃烧时辐射光的强度或闪烁频率。
The plasma microwave radiation, as a novel high power microwave(HPM) source, has gotten more attention in recent years for its merits of broadband, coherent emission and tunable frequency.
近年来，等离子体微波辐射作为新兴高功率微波源，因其具有频带宽、相干和可调谐等优点，因而受到国际上的广泛关注。
We drew the conclusion that the frequency distribution of the non-thermal radiation from a general spherically-symmetric and charged evaporating black hole depended on the time.
研究一般球对称带电蒸发黑洞视界附近粒子的能级交错，给出交错能级最大值的表达式，得出一般球对称带电蒸发黑洞非热辐射频率范围是随时间变化的结论。
We drew the conclusion that the frequency distribution of the non-thermal radiation from a general spherically-symmetric and charged evaporating black hole depended on the time.
研究一般球对称带电蒸发黑洞视界附近粒子的能级交错，给出交错能级最大值的表达式，得出一般球对称带电蒸发黑洞非热辐射频率范围是随时间变化的结论。
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