详细记录的

According to the demand of high magnetic field power supply, reference is increased with a set ramp rate and stops at a set stable value, so reference system is composed of digital setting and digit to analog converting circuit. But the stability of reference is mostly guaranteed by the performance of D/A circuit, so D/A circuit is particularly studied in reference system. The scheme of D/A circuit, the selection of DAC and its voltage reference, hardware anti-jamming design and PCB design are discussed in detail, and software of remote control and PLC are discussed in brief. Zero-flux DC current transformer well satisfies the demands of the high stability of Load current detection unit, so the principle of zero-flux DC current transformer is analyzed; in the mean time a project which detects the long term stability is designed. During 8 hours, analog signal which is detected with high precision digit multimeter is recorded in computer at 1HZ frequency by GPIB communication. The drift error source and related parameters are explained in the compare-amplify part. Detailed subtraction circuit is designed; also amplifier chip and periphery components are selected and verified according to the theory of error analysis.

根据强磁场电源的需求，参考源应按照软件设定的斜率逐渐上升到设定稳态值，则参考源系统应由数字给定和数模转换电路两大部分组成，而参考源的稳定度主要依靠完成数模转换功能的模拟电路的性能来保证，因此本文对参考源系统的研究以数模转换电路为重点，分别从电路方案的确定、数模转换芯片及其基准电压源的选取和验证、电路板硬件抗干扰和PCB设计几方面进行了论述，然后对数字给定部分的远控组态和PLC程序设计作了简要介绍；采用零磁通原理的直流电流转换器很好地满足了对负载电流检测单元高稳定度的需求，本文详细分析了零磁通检测的原理，并在选定此种类型电流转换器的基础上设计了一套检测长期稳定度的方案，8小时内以1秒为采样周期，通过计算机Labview程序和高精度数字电压表的GPIB通讯，将被高精度数字电压表数字化后的模拟信号采样值连续记录至计算机中；比较放大环节简要阐述了漂移产生的原因和相关参数指标，确定了具体的减法电路形式，并根据误差分析理论对运算放大器和外围元器件进行了选取和验证。

The factors for selecting the wavelength ranges to be measured are considered. The experiment equipment is introduced, with six key issues stressed, radiant power of light source should be higher, width of the I/O slits of the monochromator should be reasonable and both of them should be adjusted to an equal width, the focal length of the convergent lens should be longer, the exit of humidistat should be square, the function of vacuum pump and fog collecting hood is important, and the wavelength adjustment of the monochromator and the auto-record of the measuring signal should be controlled by a micro-computer.

讨论了实验中光波长范围的一些选择因素，详细介绍了实验装置，特别强调了实验装置中的6个要点：即光源的辐射功率要大；单色仪的出入射狭缝要合理且两者宽度应调成一致；会聚透镜的焦距要大；加湿器最后出口的孔必须是方的；真空泵和雾气收集罩的作用；微机控制单色仪波长鼓及测量信号的自动记录。

The folklores concerning the timing of feicuis import were prevalent among the Sino-Burmese border region and have been told by both Yunnanese and Kachin people for several hundred years, their different versions were recorded in detail by both western and Chinese scholars.

本文通过回顾近半个世纪以来有关翡翠输入中国年代研究的进展情况和存在问题，阐述了借助在中缅边境地区流行的有关民间传说进行研究的必要性；在考证了西方学者对于1784年翡翠输入中国的普遍认识以及徐霞客对于滇西翡翠文化的历史记述的贡献的基础上，接着又详细考证了记录有关翡翠输入中国传说的中外文献，同时分析了这些传说所涉及的科学性问题，推论认为翡翠输入中土的时间当远在元朝以前。

Upon entering the spot, such details as the gameplay methods and rules corresponding to the games of the relevant grades of game prices you choose shall be generated in uniform and published on the spot by the computer system or the global investment CEO after all the people due to engage in this game arrive at the spot. After announcement of the detailed kinds of games, means of gameplay and relevant regulations, anyone holding the relevant game admission ticket, if refusing to accept the game rules or intend to give up the game, shall be regarded as automatic abstention of participation and the ticket holder shall agree that he or she is regarded as having already participated in the selected game and agreed to have the game and activity results (regarded as "FAILURE") recorded.

入场后，你所选的游戏奖金级别相对应的游戏玩法、规则等其他细节，要等能准时到场参与进此项目来的人员都到场后，才由电脑系统或全球投资CEO全球统一生成系统当场公布，宣布详细游戏种类、玩法及规则后，任何拿着相应游戏入场券的人员，若不接受游戏规则或不想玩的，视为持票人自愿放弃该项目的参与权，持票人同意将该项游戏视为持票人已经参与过，并且同意以失败的结局记入持票人手上所持的入场券的活动记录里。

Whether you're a dog breeder who needs to keep detailed records for each of your pets, a cat breeder who wants to ensure that all of your animals have had their shots in a timely manner or an animal shelter manager who needs to track thousands of pets each year, Smart Pet Health Professional keeps your data organized and simplifies your life.

无论您是狗种鸡谁需要保持详细的记录为您的每个宠物，一只猫种鸡谁要确保您所有的动物已在他们的镜头及时或一动物收容所经理谁需要跟踪数千宠物每年，智能宠物保健专业让您的数据有组织及简化你的生活。

Today require students to complete a chlorinated paraffin, when the number of species, there are very few students have forgotten any judgments, although I put the time in class to determine the method to write on the blackboard, two; but the face of such When the situation, I did not angry, but a very patiently to determine ways to re-explain it to them in detail, though I talked to repeat 5 times, and to account for the time in learning the key to knowledge of the record class.

今天在要求学生完成烷烃的一氯代物种数的时候，有很几个学生都已经忘记任何判断了，虽然我在上课的时候就把判断的方法在黑板上书写了两次；但面对这样情况的时候，我没有生气，而是很耐心地把判断方法再次详细地讲解给他们听，虽然我重复讲了5次，并交代他们在学习的时候该记录上课的关键知识。

In order to record the historical process of technology propagation in honeysuckle production, the author investigates in detail technology propagation and application during the process of producing and selling honeysuckles in the Bunu-Yaos'community, and analyses the effect of technology change on culture change, which the introducing of crop honeysuckle production has led to. And submit views and suggestions specifically for the existed problems. Sum up the shared changing rules of crops, technology and culture.

以记录金银花生产技术传播的历史为脉络，对布努瑶地区金银花生产、销售过程中技术的传播与应用状况进行详细调查，分析了作物金银花引进生产这一技术变迁对布努瑶文化变迁的影响，并针对其中所存在的问题提出自己的看法和建议，总结作物、技术与文化共变的规律。

The dissertation details the functions and characteristic of curves graph element, polygon graph element, character graph element, dimension graph element, parameter graph element, self-define graph element, and research comprehensively the methods describe and graph element attrib. After discussing the basic graph element collection, this thesis gives the description method, organization way, graph element visitation, save and load efficiency, suitability and so on of every element in the basic graph element collection in greater detail. The author provides a graph element data structure organized version which is length changeable and is a block storage record, and designs a new module of data, which can process both the geometry attrib and no geometry attrib of drawing element. Based on this, the data model of all kind of element is put forward.

对采矿CAD系统中基本图元集的构造原则和组织方法进行了研究，提出了一个7元素采矿CAD基本图元集构造方案；论文详细讨论了曲线图元、字符图元、尺寸标注图元、多边形图元、参数图元、自定义图元在采矿CAD系统中的作用和特点，并对各种图元的表述方法和图元属性及相应的库组织方式、存取效率进行了深入的研究，提出了一个&可变长记录块&图元库结构组织方案；通过对采矿CAD系统中基本图元数据模型的构造方法、存取结构和访问方式的研究，给出了一个用C++语言描述的采矿CAD系统基本图元数据模型及其数据存取结构。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。