频率比较器比较基准时钟和输出时钟的频率，并输出频率比较信号。
A frequency comparator compares the frequency of a reference clock with that of an output clock and outputs a frequency comparison signal.
相位比较器比较基准时钟和输出时钟的相位，并输出相位比较信号。
A phase comparator compares the phase of the reference clock with that of the output clock and outputs a phase comparison signal.
如果不能找到设备的特定接口，与销售商明确提供的标准接口比较信号频率和源线特性。
If you don't find devices specifically for your interface, compare your signaling frequencies and source-and-line characteristics with those of interface standards that the vendor explicitly supports.
一些运营商采用了三角定位技术，此技术通过比较不同基站接收的手机信号来确定手机所处位置。
Some operators opted for triangulation technology, which determines the location of the handset by comparing the signals received by different base-stations.
一些运营商采用了三角定位技术，此技术通过比较不同基站接收的手机信号来确定手机所处的位置。
Some operators opted for triangulation technology, which determines the location of the handset by comparing the signals received by different basestations.
对外星智能的探索研究院，专门寻找外星生物。它他们对接受到信号的变调和被瀑布声掩盖的笛声做了比较。
The SETI institute, which searches for extra terrestrial life, has compared picking up a signal’s modulation to picking up the sound of a flute when it’s masked by the noise of a waterfall.
据NASA表示，这些冰层比较纯净，而且至少有几英尺厚才能得到这样的反馈信号。
According to NASA, the ice would have to berelatively pure ice and at least several feet thick to give this signature.
研究人员们进行了两组实验，其中一组由31名女士组成，用肉毒杆菌毒素和瑞蓝（玻尿酸）比较，后者是一种皮肤填充剂；另一组由56名女士和39名男士组成，他们均使用了能够放大肌肉信号的胶体。
Researchers conducted two experiments, one of 31 women, comparing Botox with Restylane, a dermal filler, and the other of 56 women and 39 men, using a gel that amplifies muscular signals.
相比之下，dnotify使用信号，这使得程序员觉得比较困难或者不够流畅。
In contrast, dnotify USES signals, which programmers often find more difficult or less than elegant.
每只眼睛向大脑发送各自的信号，然后大脑比较传来的两组画面。
Each eye sends a different signal to the brain, and the brain compares the two pictures.
而斯坦福大学开发的技术抵消发送设备发送的信号，让这些设备可以挑出收到的相对比较安静的传输信号。
Technology developed at Stanford cancels out the signal created by sending machines so they can pick up the relatively quiet transmissions coming at them.
因此，懒惰的程序员可能比较喜欢将进程置为不可中断模式的睡眠状态，因为信号不会唤醒这类任务。
So a lazy programmer might prefer putting the process into uninterruptible sleeping mode because signals do not wake up such tasks.
通过这种三角定位的方式，如果设备必须要从苹果上下载东西的时候，它每次的响应速度会比较快，否则的话，需要等待一分钟左右，以便接收经过的GPS卫星发出的微弱信号（进行定位）。
That way, the device responds quicker than it would if it had to download the data for triangulation each time from Apple, or wait a minute or so for the faint signal from a passing GPS satellite.
目前为止，“哇”信号是来自外太空的故意信号中唯一的比较明显、可靠地记录。
And yet, the "Wow!" signal is the only reliably recorded sound apparently received from deep space that has the quality of an intentional signal.
敌人的雷达一但被发现，系统能自动地把信号与它的数据库比较并且优先目标的威胁。
Once the enemy radar is detected, the system can automatically compare the signal with its database and prioritise the threat of the target.
为了研究MAPK信号的作用，我们比较了茴香霉素和水杨酸钠作用下牙齿相关的分化标志的表达。
To examine the roles of MAPK signals, we compared the effects of anisomycin and sodium salicylate on the expression of tooth-related differentiation markers.
传感器的安装位置尽量远离大功率设备，因为它本身的输出信号就比较弱，通常为毫伏级，极易受到干扰。
Sensor is installed as far away from high-power devices, because its own output signal is relatively weak, typically millivolts, vulnerable to interference.
如果你不爱自己，这是一个你无意识地把自己和别人比较的警告信号。
If you don't love yourself, it's one of the warning signs you're unconsciously comparing yourself to others.
现将一个未知的模拟输入信号同一个假定值进行比较。
Let us compare our unknown analog input signal to a "guess".
你也可以把VTech 5145当作转发器，前提是把它和娇贵的手机放在电信信号比较强的地方。
The VTech 5145 could work as a repeater, assuming you put it and the finicky cellphone in a place with good coverage.
实验结果表明研制的这种光纤声波传感器测量变压器油中传播的声波信号具有比较高的灵敏度和较宽的带宽。
Test results indicate that the developed fiber optic acoustic sensors are capable of detecting the acoustic signals propagating in transformer oil with high sensitivity and wide bandwidth.
本文首先分析了当前模拟信号随机性测试技术，通过比较，说明使用熵测度对信号的随机性进行评价更加准确与科学。
Firstly, this paper analyzes the current analog signal random testing technology, and describes using entropy measure is more accurate and scientific to estimate the randomicity of signal by contrast.
科学家们还将比较分布在世界各地的干涉计的检测结果，以判别信号是真地来自引力波还是来自于本地的干扰。
Scientists can then figure out which signals are from local disturbances and which are from gravitational waves by comparing data from interferometers in different parts of the world.
它采用空间滤波技术，通过比较主、辅天线接收机的输出信号幅度，实现对干扰信号的抑制。
It adopts space filtering technique to achieve suppression of jamming signal by comparing the output amplitude from the receivers of the main and auxiliary antennas.
在拥挤的高频频段，可用的连续带宽比较窄，基于连续谱信号体制的高频雷达的生存能力受到严重威胁。
In the highly crowded HF band, available continuous bandwidth is very narrow, this threaten the viability of HF radar based on the continuous spectra signal system seriously.
科学家们希望最终能通过比较和对照不同化学信号来揭示脑产生反应的基本原理。
The scientists hope eventually to compare and contrast different chemical signals to uncover the general principals of brain response.
输入模拟信号立即与所有的参考电压通过一串高速比较器进行比较，高速比较器用于产生二进制输出。
The analog signal is compared with all the reference voltages at once by a string of high-speed comparators whose outputs are used to generate the binary output.
本文用几何光学描述了离轴探测调焦误差信号与系统参数的关系，并与实验结果进行了比较。
Characteristics of the defocusing error signals are expressed in the terms of an off-axial detection system by geometric optics. The results are compared with experiment.
本文用几何光学描述了离轴探测调焦误差信号与系统参数的关系，并与实验结果进行了比较。
Characteristics of the defocusing error signals are expressed in the terms of an off-axial detection system by geometric optics. The results are compared with experiment.
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