可确定的

Seawater intrusion mechanism and its 3D numerical simulation are further explored and researched in this paper. On the basis of the classical theory of fluid mechanics, it built the ideal model of seawater intrusion, and attained the speed in flow field which gradually decreased along with the increasing distance of curvature center along the principal normal in the course of seawater intrusion.

以流体力学经典理论为基础，建立了海水入侵内陆的理想模型，得到在海水入侵内陆的过程中沿弯曲流线的主法线方向，流场中速度随着距曲率中心距离的增大而逐渐减小，根据流线上的速度分布，并可表示出流场中的流线方程，可确定一定条件下海水入侵内陆的速度和方向。

According to the different orientations of domain walls with respect to the (100) observation plane of a foil, 90°domain boundaries may be divided into two kinds. one is thin lens or ring shaped a-a 90°domain boundary, and the domain wall lies on the {110} plane; Usually, most of these domain boundaries are uncharged; according to the extinction rules for the (011) domain walls, the displacement vector 〓 along 〓 can be dertermined, which is parallel to the line of intersection between the domain wall and the plane consisting of spontaneous polarization vectors on both sides of domain boundary; from selected area electon diffraction of crystals including domain boundary, we not only examine slight difference in the crystal parts on both sides of the domain boundary, but also obtain crystallographic relationship between them, that is, there exists a 180°rotation symmetry operator along a normal of domain wall. The other is Z or ring shaped a-c 90°domain boundary along {010} direction, and the displacement vector 〓 runs along 〓 direction.

根据界面相对于样品中(100)观测面取向的不同，90°畴可分为两类：一类为薄透镜片状或环状的a-a90°畴，其界面平行于{110}，多数不带电，由消光规律可确定其位移矢量平行于畴界面与自发极化所在平面的交迹，即，〓方向，而从包含畴界的选区电子衍射图可知，这种不带电的90°畴界两侧存在微小的取向差，其界面两侧的结晶学关系为以界面法线为二次轴的旋转关系；另一类为Z状或环状的a-c90°畴，其界面平行于[010]或[001]，相应的位移矢量为〓方向。

The method is :there are two perpendicular axes whose distance are controlled ,one is the axis of work table, the other is fixed with a microscope for aiming.

该测量方法是：两个相互垂直且间距可调的数控回转轴，一轴与工件的回转中心重合，另一轴上固定可移动的瞄准显微镜，当显微镜瞄准被测孔时，两轴的转角由各自的圆光栅测出，两轴之间的角度位置确定曲面壳体零件上小孔的孔位置，同时采用CCD摄像头，利用图象处理技术实现小孔的尺寸测量。

B For the assets over which the enterprise has drawn a reserve fund for value decrease, depreciation or bad debt, if the taxable income has been increased at the time of filing tax returns, the enterprise shall be permitted to make an adverse tax payment adjustment regarding the write-off reserve due to disposal of the relevant assets by value recovery or transfer, for the fixed assets and intangible assets among the above mentioned assets, the deductible depreciated or amortized amount may be determined on the basis of the book value before the reserve is drawn.

企业已提取减值、跌价或坏帐准备的资产，如果申报纳税时已调增应纳税所得，因价值恢复或转让处置有关资产而冲销的准备应允许企业做相反的纳税调整；上述资产中的固定资产、无形资产，可按提取准备前的帐面价值确定可扣除的折旧或摊销金额。

In this paper, the author gives sufficient and necessary condition of solvable group using the weak c-normality of maximal and Sylow subgroup and gets some results about supersolvability and p-nilpotentlity of groups

作者研究了弱c-正规的性质并用Sylow子群和极大子群的弱c-正规性来确定一些群的结构，给出了一个群为可解群的充分必要条件，同时由极大子群、Sylow子群的弱c-正规性得到群G p-幂零、超可解的有关定理。

The third part elaborates the strategy of selectivity attention and the factors which affect it, then combining with the design of web-based course "The Design of Active Sever Page" which was designed by the writer, elaborates how to apply the strategy of selectivity attention in the the web-based course: 1 design clear navigator; 2 ascertain the target of instruction; 3 take problem as the direction to cause the student's attention;4 the preceding analysises: the analysis of the need of study, the analysis of learner and the analysise of study content; 5 combining muultiual sensorial passages to present the stimulability to course the attention of the learner; 6 enhance the characteristic of the main body to cause the student's attention;7 emphasize the student's position as main body.

第三部分详细介绍选择性注意策略及影响选择性注意策略的因素，之后结合笔者设计的《 ASP 动态网页设计》网络课程具体阐述网络课程中选择性注意策略的应用：1设计清晰的导航；2确定可观察可测量的教学目标；3以问题为导向引起学生的注意；4前端分析：学习需求分析、学习者分析和学习内容分析；5多通道结合呈现刺激，引起学习者的注意；6强化主体的特征引起学生的注意；7强调学生的主体地位。

This method is based on moving average techniques, a statistics Uis calculated and opimized within a variable-sized moving window centred at an arbitrary sample location. The optimal statistic U(r0) characterizes the entities present in an image,therefore the U-statistic method usually provide better results in geochemical pattern recognition.

建立在移动平均技术基础之上，对任意一个样品位置，以该样品为中心具有窗口大小r可变化的移动窗口内，可计算出窗口内的一组样品所确定的统计量U值，根据统计量的最佳值U(r0)所成的图像，可以更好的反映相邻样品间存在的空间相关和变化特征，有助于地球化学模式识别和异常筛选。

In the paper, by describing the inside and outside widening on curve track scientifically, a new method for computing the co-ordinate location where the fouling point or signal will be installed is presented based on calculating the structure gauge limit in favour of developing the CARYD system, and a new graphical method yielded from the the new principle makes it truely possible for using simple tools to determine the position manully.

通过对曲线内外加宽的几何描述，以建筑接近限界作为计算的最终依据，新的适合于计算机辅助设计的警冲标、信号机的计算方法保证了警冲标、信号机位置的确定、到发线有效长的计算以及咽喉区之间的连接能够自动进行。除此之外，按照新的原理和方法，论文中还提出了一种适合于采用简单绘图工具便可实现警冲标、信号机位置确定的新的图解方法。

Each department, finish the relevant work in variety assigned by the upper department and requested by other lines calling for assistance, and include in assessment in the form of overall satisfaction of the department on targeted tasks and its amount of information reported to the upper level, thesispublication and further education. The content of the eight types determined by the top management according to Target Responsibility System during Office Term of Legal Representative Entrusted to Manage Medical Services and Assets Operations, the annual tasks passed in Hospital Employee RepresentativeConvention and the periodical, temporary or sudden tasks to be necessarily finished aiming for sustainable development of the hospital are assigned regularly by the President through President Office Meeting and etc. so as to confirm the work to be handled by each department. Excellent achievement obtainedon a provincial or municipal level by each department who has taken an initiative to work hard by meeting new requirements arising from the Time and actual needs by the hospital development is regarded as innovation. Each functional department employs the approach combining regular assessment of key objectiveswith punishment against ordinary objective-related defect to make assessment quarterly as per weight of 60%, 30% and 10% see Encl.

以各部门根据具体业务和工作职能来制定日常工作目标，完成相关条线、上级部门布置的各项工作，和其他条线提请协助的工作为基础工作，同时通过目标任务书的形式，将科室的综合满意度、信息上报数、论文发表及继续教育列入考核的指标；以院部根据《医疗服务、资产经营委托管理法人代表任期目标责任制》确定的医院八大类内容，医院职代会通过的年度工作任务，以及医院可持续发展需要完成的阶段性、临时性、突击性工作目标，通过院长办公会等形式，由院长定期布置下达，确定各部门承担的工作为重点工作；以各部门顺应时代发展的新要求和医院发展的实际需要，积极思考和开展自主性工作，并在省、市内取得佳绩的为创新工作。

In order to pay for their trans-territory transactions, the natural and legal persons within territories of all IMCO members can directly obtain UMEMs either by way of exchange for them at local banks and/or other financial institutions with domestic currencies at the rate determined by method stipulated in Section 3 of Article 5 of this treaty or borrowing from these banks and/or other financial institutions at the rate of interest thereof, or by way of exporting, or through any other proper channels.

各成员境内的法人和自然人，为满足其跨境交易对&有眉目&的需要，可按本条约第五条第三款规定办法确定的比率用本币从当地银行和非银行金融机构兑取，也可通过申请&有眉目&贷款、出口收入或其他正当渠道直接获取&有眉目&即&货币兑换中介单位&。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。