这个阶段的脑电图以高幅低频的三角形delta波为主，所以被称为Delta睡眠。
It is called delta sleep because of the presence of high amplitude, low frequency delta waves that are seen to occur in the EEG.
其中也记载了Facebook和谷歌这类公司引发的备受争议的隐私问题，还有电子阅读器和平板电脑使用的高幅增加。
It flagged the coming controversy over online privacy for firms such as Facebook and Google, as well as the dramatic rise of e-readers and tablet computers.
利用近50年的系统定位观测资料，分析红松果材兼用林不同林分密度与直径、树高、冠幅等主要测树因子的关系。
By using observation data over 50 years, the paper systematically analyzed the relations of different stand density with diameter, height, crown of trees and so on.
图像融合的目的是把同一目标的多幅图像融合成一幅质量高的图像。
The goal of image fusion is to combine a high quality image from multi-image about the same object.
空气板线馈电网络具有损耗小、耐功率高、幅相控制容易等特点而广泛应用于平面阵列天线中。
The air stripline feeding network is featured with low loss, high power capacitance, and it is easy to control its amplitude and phase.
该方法采用了相对幅值的信号峰提取技术，消除了绝对幅值变化带来的不利影响，准确性高，处理速度快。
The signal peak is searched by the relative amplitude instead of the absolute level, so as to reach high accuracy and speed.
从根本上说，经编是生产平幅织物的加工系统。织物具有直的侧边，生产速度高，产量较大。
Essentially, warp knitting is a system for producing fabric that is flat, has straight side edges, and is manufactured rapidly and in large quantities.
本文基于图像配准融合技术，研究了利用多幅普通图像合成高动态范围图像的方法。
Based on the image alignment and fusion technique, a method for fusing multiple photographs into a high dynamic range image is studied.
线路输出电流幅值精度高，温度稳定性好。
The amplitude of its output current possesses high precision and good temperature stability.
宴会大厅一幅长20米、高6米的装饰画也是丝绸制成。
A silk painting 20 meters long and 6-meter tall also adorned the banquet hall.
该遥控装置采用晶体稳频脉冲调幅发射机，电路较简单，频率稳定度高，发射的是间断的28MHZ等幅载波。
The remote control device crystal frequency stabilization using pulse amplitude modulation transmitter, A simpler circuit, high frequency stability, launched 28MHZ are continuous carrier amplitude.
用循环计数法求出载荷及应力幅频率分布，用概率密度函数拟合，为疲劳设计提供可靠性高的数据资。
The loads and the distribution of stress amplitude frequency are obtained by cycle count and reliable data for fatigue design are provided by probability density function fit.
根据统计学原理对一年生苗木苗高、地径、主根长、侧根数、根幅的测量数据进行了相关性分析。
The correlations between seedling height, diameter at base, main root length, lateral root number and root range were analysed according to statistical principles.
输出级采用了AB类推挽输出以获得高的输出摆幅。
高纪凡坐在写字台前，身后是一幅巨大的银河系全景图——对一个努力探索新领域的人来说，这个醒目的背景可谓恰如其分。
Gao Jifan sits at his desk in front of a blown-up panorama of the Milky Way - a suitably arresting backdrop for a man trying to reach new frontiers.
输出级采用推挽式AB类结构，能有效地提高输出电压的摆幅，从而得到电路在低电源电压下的高驱动能力。
The output swing can be improved efficiently with push-pull class-AB output stage, thus high-drive capability with low power supply is obtained.
这种双摇杆变幅机构可用于浮式起重机的带载变幅作业，具有高的生产率和作业灵活性。
The double rocker mechanism (with back rocker driving) is used to luffing operation of floating crane. It has high productivity and transfer flexibility.
令人伤心的是，尽管凡·高全身心地投入绘画，但直到1890年他去世时，他只卖出了一幅画。
The sad thing is that although van Gogh devoted his whole self to painting, he only sold one painting before he died in 1890.
介绍以通用集成运算放大器构成高压放大电路及高摆幅电压跟随器的原理和电路。
The principles and circuit diagrams of the high voltage amplifier as well as the big swing voltage follower using general puropse IC operational amplifiers are presented.
分析表明，高幅值的残余压应力和“有效晶粒”细化是提高弯曲疲劳性能的主要因素。
The results of the analyses show that high residual compressive stress and fine scattered martensite units are the main cause of improving fatigue properties.
为同时实现高增益、大摆幅及高带宽，对传统的拓扑结构的运放在设计上作了改进。
Some improvement has been made in the design of OP to better balance the needs of high-gain, large swing and high bandwidth.
将矮牵牛‘幻想粉红’分别培养在长日照和短日照条件下，观测其始花期及株高、株幅、分枝数和开花数的变化；
The first flowering time, changes of plant height, crown diameter, branch number, and flower number of Petunia hybrida'Fantasy Pink'cultivated separately in long days and short days were recorded.
多年冻土上限的抬升主要是由于高路基的热阻效应导致上限附近土层温度变幅急剧减小而形成的。
The rising of permafrost table should be attributed to an obvious decrease in fluctuation of temperature at the depth of permafrost table due to the thermal resistance effect of high embankment.
作者采用加窗插值FFT，并提出逐幅谐波消去法，以便能精确地分析高次谐波。
So, the windows and interpolated FFT is developed, and the harmonic expurgation according to amplitude is put forward for high order harmonic parameters analysis in this paper.
今年51岁的西格伦回忆道，他的儿子可以一坐几个小时思考如何完成一幅拼图或者是高难度的乐高模型，耐心地看完为大他十岁的孩子准备的一页又一页的说明书。
Sigrun, 51, recalls her son sitting for hours with puzzles or making advanced Lego models, patiently working his way through pages and pages of instructions meant for children a decade older.
癫痫放电的主要型式有：棘波、尖波、棘（尖）慢波综合、高幅失律等。
The pattern of epileptiform activity in this model included:spike waves, sharp waves, spike (or sharp)slow wave complex, high amplitude irregular epileptiform discharges.
它具有水头高、流速大、运行时间长、水位变幅大等特点。
It possesses the characters of high head, high velocity, long operation time and large variation range of water level.
实验测试结果表明，所设计的数字式自适应控制器具有频率跟踪和摆幅控制精度高的特点。
The testing data from simulated aerospace environment show that the adaptive controller has a characteristic of high accuracy of frequency-tracking as well as high accuracy of swing scan control.
实验测试结果表明，所设计的数字式自适应控制器具有频率跟踪和摆幅控制精度高的特点。
The testing data from simulated aerospace environment show that the adaptive controller has a characteristic of high accuracy of frequency-tracking as well as high accuracy of swing scan control.
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