It also discusses the characteristics of presupposition: the defeasibility and projection problem.
还就预设的特点，可取消性和投射问题加以论述。
The projection problem for presupposition has been one of the most troublesome aspects in pragmatics.
投射问题一直是预设研究中比较棘手的一个方面。
Another lighting problem, brought about since the introduction of data projectors into classrooms, is glare reflecting off the projection screen into pupils' eyes.
还有一个因使用数码投影仪带来的光照问题，即学生常常受到从投影屏反射的强光照射。
This was not a big problem from 16th-century sailors, of course, and the Mercator projection remains popular to this day.
当然，对于16世纪的水手来说，这不是一个大问题，如今仍然很普遍。
Responsible for cashflow projection and arrangement to avoid liquidity problem for the company.
负责现金流测算和管理，防止公司流动性出现问题。
Secondly, a new projection index on the basis of dynamic cluster rule is constructed, which avoids the problem of parameter ca.
以投影寻踪理论为基础，利用动态聚类方法构建投影指标，建立了水资源评价的投影寻踪动态聚类模型。
In this paper, a type of Min Max problem with constraints has been discussed and a generalized projection method has been given for solving this problem.
讨论一类带约束的极大极小问题并给出一个广义投影型的算法，利用问题的特性而使算法有较简单的结构。
Through maximalizing the margin, we can obtain the optimal projection vector, and avoid the small sample size problem due to singularity of the within-class scatter.
通过极大化该边界获得最优投影向量，同时避免因类内离散度矩阵奇异导致的小样本问题。
The difficulty in phase unwrapping is the key problem that compromises reliability and prevents automatic measurement in grating projection profilometry.
叠相还原的困难是光栅投影式轮廓测量技术中影响可靠性和阻碍自动化测量的最大问题。
Optimization problem with nonlinear inequality constraints is discussed. With the help of the generalized projection, a unified algorithm model with a series of free parameters is presented.
对非线性不等式约束最优化问题进行了讨论，借助广义投影建立求解问题的一个含系列自由参数的统一算法模型。
We study the problem of image reconstruction more careful-ly, under the condition of limited projection angles, and give two kinds of extrapolated da-ta methods with practical sense.
比较详细地研究了在有限投影角条件下图像重建问题，给出了两种有实际意义的外推数据方法。
This paper studies the fundamental problem of perspective projection (central projection) and gives a corresponding equation. The equation can be used in all cases of perspective projection.
对透视投影(中心投影)的基本问题进行了研究，并给出了相应方程；该方程适用于透视投影的一切情况。
In this paper, the constrained optimization problem is discussed to arrive at a general perturbed gradient projection method for solution.
讨论带不等式和等式约束优化问题，提出了求解非线性规划问题的广义摄动梯度投影算法。
A projection subgradient algorithm for the Lagrangian dual problem of the relaxed quadratic problem is employed to general lower bounds of the optimal value for the original problem.
采用椭球剖分策略剖分可行域为小的椭球，用投影次梯度算法解松弛二次规划问题的拉格朗日对偶问题，从而获得原问题的一个下界。
Compared to previous methods, this algorithm does not involve the problem of computing projection matrix of camera with all the points and its computing speed is faster.
与已有的加权迭代特征算法比较，该算法避免了所有点参与计算相机的投影矩阵，运算速度更快。
In high numerical aperture and low technic factor lithography process, degradation of the image quality because of the coma aberration in the projection lens has become a serious problem.
在高数值孔径、低工艺因子的光刻技术中，投影物镜彗差对光刻质量的影响变得越来越突出，因而需要一种快速、高精度的彗差原位测量技术。
Visualisation is the biggest problem with all projection techniques.
观想是所有投射技巧中最难的。
The article discussed the applications of the closure algorithm to solve the problem of the functional dependency projection, and the relation decomposition based on BCNF.
文中讨论了闭包算法在函数依赖投影求解以及基于BCNF的关系分解中的应用。
To solve the problem of calibrating the polarimeter module, a new approach based on vector projection algorithm was proposed, and the principle of calibration was analyzed.
针对光纤通信中检偏模块的校准问题，给出了一种基于向量投影算法的校准矩阵的快速标定方法，并对其标定原理进行了分析。
The problem of reconstruction of a stereo projection is studied. The method of reconstructing a trirectangular tetrahedron from a stereo projection made up of two complete quadrangles is put forward.
研究了体视投影的复原问题，提出了根据两个完全四点形为体视投影恢复三直角四面体的方法。
For the problem of detonation driving plate, if some quantities could be gained from theories or experiments, we can deduce the projection Angle formula from the projection Angle equation.
对于爆轰驱动平板问题，当理论近似或实验拟合给出某些物理量后，可以借助抛射角方程导出适用的抛射角公式。
This paper deals with the optimal state estimation problem for the discrete stochastic system based on the innovation theory and projection method.
基于射影理论及新息分析方法，讨论离散随机线性系统最优状态估计问题。
The reconstruction algorithms include back projection algorithm and filter back projection algorithm for inverse problem.
逆问题部分实现反投影算法和滤波反投影算法。
An approach is first posed by using gnomonic projection, based on the problem remaining unresolved, which is about the coating joint modeling and the joint overlap of spherical equilateral polygon.
针对球面等边多边形包覆拼接建模及出现拼接重叠等问题，分析了心射球面投射原理和共球面等边多面体的结构特征，提出了共球面等边多面体作心射球面投射的方法。
Based on the stereographic projection that preserves Pythagorean-Hodographs, a spherical rational ph curve is constructed to solve this problem.
基于球极投影保持PH性质这一特性，通过球极投影把球面数据投影到平面上，构造一条平面PH曲线。
The problem of splash is more serious in capacitor discharge projection welding than in ac welding.
电容储能凸焊的喷溅问题比交流凸焊更为突出，研究影响喷溅发生的因素就显得更为重要。
Enhance the speed of the computer in process graphics by upgrade the projection matrix and Visible-surface detection, and let the graphics achieved show the problem that user care most.
对投影矩阵和消隐算法等进行了改进，使计算机处理图形的速度得到了很大的提高，同时使最后得到的图形更能准确的显示用户所关心的问题。
The problem becomes more important that intensify knowledge property projection and ways of project plan along with more project abroad.
随着涉外工程项目的增多，增强勘察设计企业设计产品的知识产权保护意识已经越来越重要。
When using D3's orthographic projection I get the same problem as well.
使用D3的正投影我有同样问题的时候。
When using D3's orthographic projection I get the same problem as well.
使用D3的正投影我有同样问题的时候。
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