这将为城市交通带来巨大压力,仅仅拓宽和增加马路已经无法缓解了。
This will bring the city huge traffic pressures that cannot be alleviated through the mere expansion and building of new roads.
在北京、上海等地,祭扫人数达历史新高,给城市公共交通带来了不小的压力。
The Qingming crowds in Beijing and Shanghai also reached record high, putting pressure on the cities' public traffic.
资本流通带来的压力将取决于发达国家的前景,尤其是美国,及美联储的行动。
The pressure of capital flows will depend on the prospects for rich economies, particularly America’s, as well as the actions of the Fed.
对于iPhone将给联通带来多大的提振作用,分析师们持怀疑态度,因为市场上不捆绑任何移动运营商的水货iPhone随处可见。
Analysts doubted how much of a boost the iPhone would provide to China Unicom as grey-market iPhones not tied to any operator are widely available.
你认为擅自穿越马路会为交通带来隐患吗?
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.
当电极厚度增加时,通带的涟波会变小,中心频率会降低。
With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency.
当环数增加时,过渡带衰减速度变快,通带形状更接近方形。
And a square passband shape was achieved for the larger ring number and the faster transition attenuation.
这一模式的通带从零到等离子体频率,而且不依赖于结构尺寸。
The pass band of this mode is from static to plasma frequency, and does not depend on structure dimension.
而对相频特性优化的目的是要在通带内获得平坦的群时延特性。
The purpose of optimizing phase response characteristic is to obtain flat group delay characteristic at Pass band.
它具有频率选择性好,通带插损低,对陷波频点抑制较高的优点。
It is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency.
对于通带中的固定频率,透射率随介质厚度的增加呈周期性变化。
The transmitting rate of the system varies in period for the fixed frequency lying in the pass band when the thickness of media continuously increases.
同时,分析了单级振子YIG滤波器中耦合环参数对通带响应的影响。
Also, the influence of the parameters of the coupling loops on the passband response is analyzed for a single-stage YIG resonance filter.
两个衰减极点分别产生在靠近通带的两边,提高了通带频率的选择性。
Two sharp attenuation poles can be located close to either side of the desired pass-band to improve the frequency selectivity.
同时,分析了单级振子YIG滤波器中耦合环参数对通带响应的影响。
Also, the influence of the parameters of the coupling loops on the passband response is analyzed for a singles...
这将为城市交通带来巨大压力,仅仅拓宽和增加马路已经无法缓解了。
This will bring the city huge traffic pressures that cannot be alleviated(5) through the mere expansion and building of new roads.
本文分析微带SIR(阶梯阻抗谐振器)带通滤波电路的寄生通带问题。
The parasitic passband of microstrip bandpass filters using parallel coupled SIR (Stepped Inpedance Resonators) is analyzed in this paper.
此过渡结构体积小,通带平坦度好,插损小,非常适合于实际的工程应用。
The new transition has compact size, small ripples and low insertion losses in the passband. Because of these characteristics, this transition is fit for practical circuit.
本文提出一种新类型(通带衰减为最大平坦型)的通用参数滤波器的逼近方法。
An approximation method is presented for a new type of general parameter filter whose attenuation response in the passband is maximally flat.
该滤波器在通带附近有一对传输零点,具有良好的频率响应以及频率选择特性。
The filter has a pair of transmission zeros around the passband, excellent frequency response and frequency selectivity.
信道通带窄、多途干扰强、衰落严重是水声通信高速可靠传输信息的主要障碍。
Narrow channel band, severe multipath interferences and severe channel attenuation have demonstrated the great complexities and difficulties of high-speed UWA communications.
再次,设计实现了基于微扰小环和垂直叠放结构的微带双模双通带带通滤波器。
Thirdly, a dual-mode dual-band bandpass filter with rectangular-loop perturbation and stacked structure is presented.
据交管部门介绍,北京目前的机动车超过了450万辆,给交通带来巨大压力。
According to local transportation authorities, Beijing now has over 4.5 million cars that clog and stress traffic conditions.
针对分布参数滤波网络存在寄生通带问题,本文提出一种新的微带带通滤波电路。
In view of parasitic passband in the filtering networks composed of distributed elements, a novel circuit of microstrip bandpass filters is presented in this paper.
我们必须打开心怀,把我们的焦虑和烦忧、我们的梦想和喜乐,通通带到神面前。
We should open our hearts and bring to God our anxieties and worries, our dreams and our joys.
如何实现极窄的通带宽度和极小的中心频率偏差是研制中所解决的关键技术问题。
The key technique of this new filter is how to achieve the extreme narrow band-pass width and a slight deviation of central frequency.
在非线性情况下,各阶通带中旋转的晶格孤子可以在旋转光子晶格中较稳定地传输。
In the presence of nonlinearity, rotating lattice solitons from different transmission bands can propagate in a relatively stable manner.
根据“虚短”和“虚断”的特点,可得到电路的通带电压放大倍数和通带截止频率。
According to "virtual short" and "virtual-off" feature, available to the circuit passband voltage gain and pass-band cut-off frequency.
用该算法设计的高阶多通带滤波器,其幅频响应的阻带衰减很大,而通带波动很小。
The high-order multi-band-pass FIR filter designed with this algorithm is featured by big attenuation in stop-band and small ripple in pass-bands.
用该算法设计的高阶多通带滤波器,其幅频响应的阻带衰减很大,而通带波动很小。
The high-order multi-band-pass FIR filter designed with this algorithm is featured by big attenuation in stop-band and small ripple in pass-bands.
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