抑制高次谐波的产生，是手机设计中的关键。
The most important issue in mobile phone design is to suppress harmonics.
从理论上推导了扩张室消声器内可能存在的高次波。
The existence of higher order mode waves in expansion mufflers is proved theoretically.
该文提出一种画高次三角形单元等值线的离散方法。
A discrete method for contouring of high order triangular elements is presented in this paper.
高次维里方程。
对高次样条函数的构造，国内外进行了广泛的讨论。
An Extensive discussion on construction of higher decree spline function held at home and abroad.
减少了变频器输入电流中包含的高次谐波成份的输出。
It reduces the high hypo syntony wave output part included in the converted input current.
因而，系统不但出现高次谐波，而且还将出现亚谐波及。
So not only super-harmonic, also subharmonic and stochastical oscillation will appear.
高次模通带分布均匀合理，带间无重叠，不存在陷阱模。
There is no overlap between the bands, therefore no trapped modes.
本文还对高次幂电荷分布特征和内导体厚度效应作了讨论。
The properties of charge distributions and the effect of inner conductor thickness arc also discussed.
讨论了蓄电池充电整流器所产生的高次谐波及其抑制措施。
The high-frequency harmonics from charge rectifier of storage battery and its suppression means were discussed.
介绍了高次差法求解时间序列中趋势项的基本原理与方法。
The paper introduces the principle and method of resolving time-series tendency part with higher difference method.
因此构造出高次、非线性度高的置换是一个重要的研究问题。
Therefore constructions of permutation with high degree and high nonlinearity have become an important study problem.
本文用高次有限元法分析了任意形状槽波导的色散和损耗特性。
The dispersion and loss characteristics of groove guide with arbitrary shapes are analyzed with high-order finite element method.
它通常出现在射频，叶片通过频率和整流子刷频率，其高次谐波。
It usually appears at the RF, blade passage frequency and commutator brush frequency, and their higher harmonics.
因此构造出高次、非线性度高的布尔置换是一个重要的研究问题。
Therefore constructions of Boolean permutation with high degree and high nonlinearity have become an important study problem.
本文简单介绍了高次谐波产生的机理、危害及有效抑制干扰的方法。
This paper brief introduces the mechanism, damage and restraining method of high order harmonic.
与常规均衡法相比，该方法可有效均衡通道失配所产生的高次畸变。
Compared with the conventional method, it could compensate channel mismatch more effectively under high abnormal.
将微波介质谐振器应用于阶跃管高次倍频器中，这是一种新的尝试。
Microwave dielectric resonators apply to SRD high-time frequency multiplier. This is a new try.
讨论了气体介质的非均匀性对飞秒激光高次谐波产生过程的可能影响。
The possible influence of nonuniform gaseous medium on high order harmonics generated by femtosecond laser is discussed.
它采用双向开关和同期整流，得到了高功率因子、高效率和低高次谐波。
It adopts bidirectional switch and on time rectification, and obtains high power factor, high efficiency and low THD.
对高次谐振的产生机理、物理模型、模态分布和测试方法等进行了研究。
The induced mechanism, physical model, modal distribution and the test approach on the high-order resonance are studied.
如果要计算cos, sin，的高次函数积分，则公式将会在注释中给出。
If there is a need to integrate some big power of cosine or sine then the formula will be given to you the way it is in the notes.
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。
By considering the influence of radiation effect and higher order modes, the measurement frequency range has successfully extended to X-band.
有限振幅的超声波在固体中传播时会发生波形畸变，伴随着高次谐波的出现。
Wave distortion will occur when finite amplitude ultrasonic waves propagate in elastic solids, resulting in the production of higher order harmonics.
结果表明该电路在具备了软开关特性的同时，还可以有效地降低高次谐波含量。
The result of simulation shows that the circuit has the soft switching characters and its high harmonic has been decreasing.
电网中的高次谐波对电网有污染，抑制高次谐波是电力系统运行中的重要研究课题。
High frequency harmonic in electric power network can pollute the network, control high frequency harmonic is an important research problem in electrical system function.
本文在切比雪夫曲线拟合方法的基础上，提出了一种高次曲线磨耗形踏面的设计方法。
On the basis of Chebyshev curve fitting method, a new method to design worn profile tread is proposed by this paper.
兼具谐波治理功能，可滤除电网中的高次谐波，净化井下电网环境，保证设备稳定运行。
And harmonic management function, can filter HHG in the grid, purify power grid environment, guarantee the equipment and stable operation.
注意：若你选择了高次拟合，如果你的参考星数目小于12颗，软件将自动转换为一次拟合。
Note: if you select a quadratic or cubic fit, the software will automatically switch to a linear fit if less than 12 reference stars are available.
注意：若你选择了高次拟合，如果你的参考星数目小于12颗，软件将自动转换为一次拟合。
Note: if you select a quadratic or cubic fit, the software will automatically switch to a linear fit if less than 12 reference stars are available.
应用推荐