在进行中的

Based on the theory study, a directional drilling guidance system is developed for practical require, its working flow as follows: before construction, design the best track practically, and save in the system. During drilling, the system measures well oblique angle and azimuth to watch well track. Drill driver compares designing well track with measuring track showing on display unit, controls joy stick experientially, adjusts drill direction, finally realizes directional drill.

在理论研究的基础上，结合实际需要，研究设计了一种定向钻井导航系统，使用该系统进行定向穿越施工的工作过程如下：在施工前，根据实际情况，先设计一条最佳穿越路线，存入系统；在钻进中，系统通过对井轨的井斜、方位等参数的测量，对其进行实时监测；地面的司钻手通过对显示仪所显示的实际井轨参数及设计井轨参数进行比较，根据经验操纵操作杆，调整钻机前进方向，以达到对钻进过程的控制，最终实现定向钻井。

One special feature of Crystal Ear is that A you can control its volume .

分析：问题问及水晶耳的一个特性，利用题干中出现的修饰词special作为答案线索，但是在文章中没有发现该词以及该词的近义词所以对照被选项中的核心词/结构在文章中进行查找确认，而被选项C和D在含义上有关系，猜测答案来自这两个选项中。

Based on the translation of Liber Abaci from English to Chinese, and studying the large number of material, this dissertation is mainly intended to comprehensively analyze the contents, explore the algorithm, summarize the methods and thinking of mathematics from Fibonacci.This paper is composed of eight chapters.

本论文在完成《计算之书》英译本(2002年出版)汉语翻译的基础上，通过对《计算之书》以及相关中外文献的研读，全面分析了《计算之书》中的数学内容，对言辞模糊、表达不明的算题、算法进行深入算理分析，就其中重要的数学方法进行了认真的梳理和概括，并对《计算之书》中的数学思想、算法源流进行了初步探讨。

The principle and method of 3D geostress measurement in three boreholes with different directions and one borehole have been suggested by YRSRI at home for the first time,expanding its applied scope,and it has been widely applied in engineering.

长江科学院在国内率先提出在3个不同方向钻孔中和单钻孔中进行三维地应力测量的原理和方法，扩大其应用范围，并已在工程中得到广泛应用。

This paper studies environmental factors which influences Shanxi market of BYS Pharmaceutical Corporation applying theories and means of marketing and administration, makes qualitative and quantitative evaluation to exterior and interior environmental factors by using EFE and IFE matrix, and analyzes the actual place strategy. This thesis constructs generic mathematic model to estimate franchisers' integrated managerial abilities in order to choose the right middlemen; on how to evaluate dealers' performances, conceives mathematic model of franchisers' performance evaluation pole method to appraise their performances, and applies Fussy evaluation model to estimate the place pattern of pharmaceutical corporation, and makes embedded research into place motivation, conflict management and place improvement.

本文运用市场营销管理、管理学的理论和方法，研究了影响BYS制药企业山西市场营销的环境因素，运用EFE矩阵、IFE矩阵对外部环境、内部环境关键要素进行了定量定性评价；对营销渠道策略进行了分析研究，在对中间商的选择方面，论文构造了中间商的综合经营能力评价与选择的一般数学模型并运用其对中间商的综合经营能力进行了评价；论文对中间商绩效评价进行了探讨；运用Fussy评价模型对BYS制药企业营销渠道模式进行评价；并对渠道策略中的激励、冲突管理以及渠道改进等方面的内容进行了深入的研究。

Interlayer oxidized zone can be divided accurately by Fe_2O_3, Fe_2O_3/FeO and U parameters. We can correct the field macroscopic color zoning by combining the macroscopic zoning and microscopic zoning. Univalent major elements components(Al_2O_3, SiO_2, K_2O, Na_2O) show remarkable activity at the process of interlayer oxidizing, their contents are variable and mingled in different zones and it can't be used in zoning. But we can speculate the developmental degree of interlayer oxidized zone and uranium mineralization according to the concentration trends and variation characteristics of sensitivity group, activity group and their ratios .(3)The comparatively steady elements such as lithiphile elements, sulfophile elements and high field strength elements change regularly at the process of interlayer oxidation except some radioactive elements. Trace elements and rare earth elements commonly enrich in thin rock clast such as mudstone, in which the enriched elements species are more than those in the whole rock, which indicate that the regeneration action in caulking matter are more deep than that in whole rock at the process of interlayer oxidation, and the reallocate intention of trace elements in main minerlized rock in Tuha basin are more intensive than that in Yili basin at the process of deposition ,diagenesis and later changes .

根据化学蚀变参数PC值和分离迁移位等将常量元素组分分为敏感组分组、活动组分组、次活动组分组和惰性组分组，不同组分可分别用于讨论层间氧化带低温地球化学中不同问题；敏感组分(变价元素组分Fe_2O_3、FeO)和U在层间氧化带中迁移富集规律明显，Fe_2O_3／FeOFe~(3+／Fe~(2+)比值具分带判别能力，配合U含量对层间氧化带进行较准确的分带，可克服野外宏观颜色分带偏差：提出Fe~(3+)／Fe~(2+)分带判别值在不同盆地、不同地段不同，除受氧化作用控制外，流体酸碱度不同也是重要因素的观点，对找矿实践有实际指导意义；活动组分(Al_2O_3、SiO_2、K_2O、Na_2O)在层间氧化作用过程中具有较明显的活动性，其含量值变化跳跃，在不同分带相互交织，不具分带指示意义；但利用敏感组分、活动组分及其比值在层间氧化带中的变化特征可推测层间氧化带发育的完善程度及其含矿性；次活动组分组(CaO、MgO、MnO_2)含量低，变化规律性差；惰性组分组(TiO_2、P_2O_5)含量低，活动稳定，可用来反映沉积物源特征。

On the basis of stripping principle, the mathematical model of removal of tiny moisture in the complexing agent was established, and the solution of this model was carried on by using the software of Matlab.

针对在硼同位素的分离过程中，由于三氟化硼的特殊性质，必须对整个系统的水质量浓度进行控制，而系统中的微量水主要由络合剂引入的问题，根据汽提原理，对络合剂中的微量水份脱除建立数学模型，并利用Matlab软件对此模型进行求解。

The first chapter chiefly tells of the relationship of Wang Dangs life and his creation of this book; tells of the substance, edition and studying status quo of the book; in order to make a comparative analysis between the vocabulary of Tang Yu Lin and that of original books , I made a choice from the materials of the books. And I chose the content from Tang Yu Lin which is in accord with 17 kinds of original books that have complete records as my object of study, which takes up 2/3 of the book, and can reflect the look of the whole vocabulary of the book.

在首章中简单分析了作者王谠的生平与创作《唐语林》的关系，介绍了该书的内容、版本及研究现状，此外，为便于进行《唐语林》与原书词汇的对照分析，对《唐语林》中的语料进行了选择，将与17种内容保存较完整的原书相对应的《唐语林》中的内容作为本论文的研究对象，这些内容占全书的2／3，基本能够反映《唐语林》中词汇的全貌。

In our project, several types 8-bit SCM produced by MOTOROLA Corporation are chosen as ECUs for their strong function of networks supports. Meanwhile, system energy saving and anti-interference are considered as fully as possible during the hardware design procedure.

在设计中我们充分考虑了工程设计上应当注意的问题，在系统节能和抗干扰性等方面进行了系统研究，给出了硬件设计解决方案，并且在软件编制过程中加以注意，从而达到最佳设计效果。

According to the calibration information, Research and development status of automotive bus network and automotive calibration system is studied and the research significance is generalized. First of all, the collectivity precept for calibration system is designed, the calibration platform is set up based on the XCP Protocol and the calibration object is CAN bus network simulation ECUs. Then how to create the calibration system based on Ethernet and Series communication is expatiated, the communication way from computer to ECUs is introduced and the calibration system is tested. Then how to create the calibration system based on CAN bus communication is expatiated, the design and the interface programme are introduced and the calibration system is tested. At last the platform is used to calibrate the CAN bus network simulation system to regulate the simulation system's topology and communication speed to test the communication protocol's feasibility.

论文首先设计了标定系统的总体方案，以CAN总线实时仿真系统中的节点标定为研究对象，采用XCP协议建立具有串口、以太网和CAN总线三种通讯接口的标定平台；然后，具体开发了基于以太网通讯和基于串口通讯的标定系统，完成了上、下位机部分的软件设计，确定了标定系统在两种通讯方式下的数据处理方法，并分别应用两种标定方式标定下位机仿真系统的参数，让下位机仿真系统在规定的通讯协议和拓扑结构下进行仿真，对所设计的标定系统进行了调试；接着，设计了基于CAN总线通讯的标定系统，完成了CCP协议（&XCP on CAN&）的接口程序设计，并通过混合动力汽车一种拓扑结构的通讯仿真对所设计的系统进行了调试；最后，应用开发的标定系统，对混合动力电动汽车网络通讯协议进行了仿真研究，并根据实验结果进行了分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。