相位

So when the wavelength of the incident light changes, only the position of rhomb-type retarder need to be changed to allow the light to represent oblique incidence in the front of rhomb, and then selecting suitable incident angle can compensate the dispersion phase deviation, and make the same rhomb possess standard λ/4 phase retarder under all different wavelengths.

当入射光的波长改变时，只需改变菱体延迟器的方位，让光线在菱体的前端面上斜入射，适当选取入射角，就可以补偿相位延迟的色散偏差，使同一菱体达到对不同波长都满足λ/4相位延迟。

The case of uniform illumination is simulated and it is found that the method can recover Zernike coefficients of the original phase well while avoiding complicated boundary condition and reducing computation time, and furthermore the root-mean-square value between the corrected phase and the original phase is acceptable even when noise is added.

对均匀照明的情形进行了仿真，发现该方法不仅可以避免复杂的边界条件，减少运算时间，而且还能够较好地恢复出原始波前的泽尼克系数，即便在加噪的情况下，修正相位与原始相位的均方根误差也在可以接受的范围内。

Thanks to this scheme, the phase, root-mean-square value, frequency, and waveform of the output sinewave voltage can be controlled precisely and the system has excellent steady-state performance, fast dynamic response performance, fast and reliable current cut-off protection function.

提出了一种新的适应"模块化"要求的高性能逆变电源控制方案，该方案是一种带有输出电压相位控制及负载电流前馈控制的多环反馈控制方案，能对输出正弦波电压的相位、有效值、频率、波形进行精确控制，使系统具有良好的稳态、动态特性以及快速可靠的截流保护功能。

It is found that the resolution of high order harmonics can be seriously affected by initial phase of laser field. A rudimental explanation is given.

从而，可以通过调节适当的激光初始相位和选取适当的系统来改善高次谐波的相位匹配，产生清晰的高次谐波辐射谱。

So we designed a adaptive synchronizing controller based on hereinbefore hardware environment: first a small magnitude reference signal r is outputted to system through the signal card (to ensure that the vibrating system works in a linear state), and this signal is sent to the moving coil of vibrator through the power amplifier, so vibration is produced through electromagnetic induction. Secondly the vibration signal can feedback to the data acquiring card in the servo system through the acceleration sensor on the Vibroseis reactor M〓 and the base-plate M〓, then the computer can get the current vibrating state y〓 of the coil of vibrator according to the feedback information from the data acquiring card, and give a real time comparing between the current state y〓 and the reference output y〓 of the set-in reference model with current reference input being r , then regulates the correlative controlling parameters according to the error e〓=y〓-y〓 till y〓→y〓, finally normal signal sweeping begins with a certain phase fixed. Meanwhile a synchronization signal for seismic signal record is sent to seismograph from synchronization signal outputting component in the Vibroseis system to perform the controlling process of synchronization of sweeping phases.

为此，我们基于以上的硬件环境设计了一个自适应同步控制器：首先通过信号发生卡对系统输出小幅度的参考信号r(从而保证振动系统工作处于线性状态)，信号通过前置放大器、功率放大器等送到激震器动圈，并通过电磁感应产生振动，振动信号通过可控震源激震器反应块M〓和基板M〓上的加速度传感器反馈给伺服系统中的数据采集卡，工控计算机根据采集卡的反馈信息，获取当前激震器动圈的振动状态y〓，并实时地将该状态与内置的参考模型在当前参考输入r下的参考输出y〓进行辨识，再将两者输出误差e〓＝y〓-y〓对系统的有关控制参数进行调整，直至y〓→y〓，最后在经过某一固定的相位后，开始信号的正常扫描过程，与此同时，由可控震源系统的同步信号输出部件向地震仪送出一地震信号记录同步信号，进而完成扫描相位同步控制过程。

This aspect has almost the same meaning as Sun sextile North Node, except that a different house is emphasized.

这相位包括了南交6合太阳，表示有这个相位的人重视其中有关的元素。

Besides the main significators, Lilly tells us to consider the Sun as a general significator for the man and Venus as a general significator for the woman. Some texts, such as the 16th century work of Dariot, also advise using the planet from which the Moon has last separated as a co-significator for the querent and the planet to which she next applies as a co-significator for the quesited.

除了主要象徵星，Lilly认为应以太阳代表所询问的男性，金星为所询问的女性，16世纪的Dariot则建议使用月亮刚离相位的行星，作为询问者的次要象徵星，而月亮将要入相位的行星为被询问者的次要徵象星。

Besides the main significators, Lilly tells us to consider the Sunas a general significator for the man and Venus as a generalsignificator for the woman. Some texts, such as the 16th centurywork of Dariot, also advise using the planet from which the Moonhas last separated as a co-significator for the querent and theplanet to which she next applies as a co-significator for thequesited.

除了主要象徵星，Lilly认为应以太阳代表所询问的男性，金星为所询问的女性，16世纪的Dariot则建议使用月亮刚离相位的行星，作为询问者的次要象徵星，而月亮将要入相位的行星为被询问者的次要徵象星。

Besidesthe main significators, Lilly tells us to consider the Sun as a generalsignificator for the man and Venus as a general significator for thewoman. Some texts, such as the 16th century work of Dariot, also adviseusing the planet from which the Moon has last separated as aco-significator for the querent and the planet to which she nextapplies as a co-significator for the quesited.

除了主要象徵星，Lilly认为应以太阳代表所询问的男性，金星为所询问的女性，16世纪的Dariot则建议使用月亮刚离相位的行星，作为询问者的次要象徵星，而月亮将要入相位的行星为被询问者的次要徵象星。

This paper applies Fourier series to detach the fundamental waves phase, adopts the curve fitting to the frequency of the maximum spectrum amplitude, utilizes the sine wave parameters of law to the phase angle of this frequency, calculates δvalue and tanδvalue.

本文以傅立叶级数分离基波相位的方法为依据，通过曲线拟合求频谱幅值最大值处的频率，利用正弦波参数法求该频率处的相位角，从而计算出δ值和tanδ值。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷