通

In order to avoid the cumbersome design,the bandpass filter is indierect designed by relationship between it and lowpass filter.

摘 要：为了避开直接设计带通滤波器的繁琐设计步骤要求，利用低通滤波器与带通滤波器的关系，间接设计带通滤波器是创新之处，即通过设计简单的低通滤波器从而达到设计带通滤波器的要求。

Fluxgate sensors have the second harmonic voltage amplitude with the magnetic field strength is proportional to the adoption of second harmonic filter through phase-sensitive detector rectifier, to achieve full-wave rectifier, low-pass filter in through the phase-sensitive detector after the second harmonic into a smooth DC signal, on the one hand to the back of the circuit, on the one hand, the magnetic flux through the door to feedback regulation, the opposite magnetic field generated with the measured magnetic field, so that the work has always been zero fluxgate magnetic field, thus ensuring the most high-precision fluxgate.

磁通门传感器产生的二次谐波电压幅值与磁场强度成正比，二次谐波通过通过滤波器再通过相敏检波器整流，实现全波整流，在通过低通滤波器将相敏检波后的二次谐波转化成平滑的直流信号，一方面送到后面的电路进行，一方面通过反馈调节送到磁通门中，产生与被测磁场相反的磁场，使磁通门始终工作零磁场下，从而保证磁通门的最高精度。关键词：磁通门磁力仪，相敏检波器，磁场

Because we will build a trunk road east Tongzhou,通惠河along the reconstruction project will have a larger scale, although promising, but need to wait a period of time.

因为我们将建立的一条干道，东通州，通惠河沿线的重建项目将有一个更大的规模，但有希望的，但需要等待一段时间。

THD+N: 20-Hz HPF, 20-kHz AES17 LPF Dynamic range: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Signal-to-noise ratio: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Channel separation: 20-Hz HPF, 20-kHz AES17 LPF Analog performance specifications are measured using the System Twot Cascade audio measurement system by Audio Precision in the averaging mode.

的THD + N：20 Hz的高通滤波器，20千赫AES17 LPF的动态范围：20 Hz的高通滤波器，20千赫AES17低通滤波器，A加权信号噪音比：20 Hz的高通滤波器，20 kHz的AES17，A加权频道分离低通滤波器：20 Hz的高通滤波器，20千赫AES17 LPF的模拟性能指标均采用了精密音频系统Twot梯级音频测量系统中的平均模式。

Today's youth may be web-savvy 网络通, but they also stand accused of being unread, bad at communicating, socially inept, shameless, dishonest, work-shy, narcissistic and indifferent to the needs of others.

现在的年轻人可能是网络通，但他们也被指责缺少阅读，不善沟通，社交能力差，害羞，不诚实，怕工作，自恋，漠视他人的需要。

Through a survey of more than ten copies of the book now existant, I found that the book was first carved on printing-blcoks in 1653, but was reedited in 1664 as both an independent book and the section Xin xifa xuanyao 新西法選要(A Digest of the New Western Method) of Xue Fengzuo's tripartite conllectonea Tianxue huitong天学会通(An Integration of Heavenly Studies), or Lixue huitong曆學会通(An Integration of Calendrical Studies) as it was later titled.

通过对该书现存的十几个版本的普调，我们发现，该书最早在1653年已经刻板，到1664年由又出现了一个略经修改的独立版本，该版本同时又以&新西法选要&为题被收入薛凤祚的《天学会通》之中。此后，该书又随《天学会通》再版过几次。

The border areas to carry out clean-up exonyms the map of our islands and the name and the name of standardization通名research, research results of China's National Standardization of Geographical Names and the International Standards, maintaining national dignity and sovereignty and territorial integrity has played an important role.

开展了边疆地区外来地名的清理和我国地图上岛礁名称的正名和通名规范化方面的研究，研究成果为我国地名的国家标准化和国际标准化，维护民族尊严和领土主权发挥了重要作用。

Major transit hub for subway terminal and every site MTR station, there are three optional, one subway dedicated professionals羊城通card processing window, and the other is the laundry every day, and the third is 7-11 chain

各大公交枢纽总站和每一个地铁站点（地铁站内有三处可选择，一是地铁专设的羊城通卡办理专窗，二是天天洗衣店，三是7—11连锁店

The video coding method includes the steps of dividing input frames into one final low-pass frame and at least one high-pass frame through a motion compensated temporal filtering, coding the final low-pass frame and then decoding the coded final low-pass frame, re-estimating the high-pass frame by using the decoded final low-pass frame, and coding the re-estimation high-pass frame.

所述视频编码方法包括以下步骤：通过运动补偿时域滤波将输入帧划分为一个最终低通帧和至少一个高通帧；对最终低通帧编码并随后对编码的最终低通帧进行解码；通过使用解码的最终低通帧重估所述至少一个高通帧；以及对重估的高通帧编码。

This paper analyzes the main "bottlenecks" of general education development in present chinese universities, such as a lack of perception of general education, the poor quality of general education courses and a shortage of faculties etc. based on these analyses, this paper also delivers some measures to improve the quality of general education.

本文分析了当前我国内地高校推进通识教育发展的瓶颈，即对通识教育的理念缺乏深层次的认识，通识课程质量不高，通识课程师资力量薄弱；提出了改进高校通识教育质量的对策，即进一步深化对大学通识教育理念的认识，努力提升通识课程质量，加强通识课程师资队伍建设。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。