查询词典 shape-shift

The performances of noise jamming, pulse jamming, shift-frequency jamming, range pull off jamming on pulse compression radar signals are analyzed in this paper, which include the linear frequency modulation signal, the binary phase-coded signal and the compound signal of LFM and BC.

针对线性调频信号，二相编码信号以及由线性调频信号和二相编码信号构成的混合信号这几种脉冲压缩雷达信号，分析了噪声干扰、脉冲干扰、移频干扰和距离拖引干扰对它们的干扰性能，并给出了仿真模型和仿真结果

Application verilog language to achieve binary phase shift keying demodulation.

详细说明：应用verilog语言编写实现二元相移键控解调过程。

There was 1 case of binaural hearing threshold shift in the study group with three-year incidence of 3.1%.

研究组中有1例发生双耳听闭位移。3年发病率为3.1%。

The main difference is that the binding energy is lower than the energy shift at fixed value of the well width.

这主要由于在阱宽一定时考虑电子—声子相互作用的自由极化子的基态能量低于束缚在阱中的电子的基态能量。

One thing bioengineering could do for the space of our thinking is shift our time scale.

生物工程学可以为我们新的思考空间做的一件事是改变我们的时间尺度。

For light, the necessary phase shift can be introduced by use of a birefringent material. In Fig.

对于光波来说，位相转换可以采取晶体的双折射得到。

The sun is setting fast. The colors die. They shift from purple to dried blood, from nacre to bister, from cool dead grays to pigeon shit.

太阳很快要落下去了，天空中的色彩也消失了，紫色变成干血色，青贝色变成褐色，黯淡的灰色变成鸽粪色。

I looked at the wall clock just in time to see its black minute hand shift to half-past.

我看了一眼墙上的时钟，刚好看到它的黑色分针走过半小时的地方。

This mass shift of polluting industries has blighted China's economic rise.

大量的重污染工业将完全毁灭中国的经济发展。

It must improve the commonly symmetrical key block cipher arithmetic for ensuring that the data length will not be increased after encryption: using forward shift bits mode in Triple DES with Two Keys; using cipher text stealing mode in RC5 with Cipher Block Chaining.

为保证加密后数据长度不变，应对常用的对称密钥分组密码算法以改进：双密钥三重DES加密采用向前挪位法，RC5密码分组链接加密采用密文窃取方式。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。