查询词典 difficult point

Cut file, sawing skills by learning the grip, standing position, body movements, and many other points force factors and the impact of the traditional grip of the emergence of file-grip handle to stand up after slightly outside the site of the palm, when a file cut Force, after the file handle a gradual shift,"hold" to "grasp", resulting in the introduction file enough; saw grip handle full point higher than the thrust of the saw blade to install center hole of about 30mm, the high point of thrust is likely to result in the bow saw On both sides of the swing, resulting in a broken saw blade and saw seam askew.

锉削、锯削技能的学习是受握法、站立部位、身体动作、作用力点等诸多因素的制约和影响的，传统的握法出现握锉柄后顶住部位稍偏离手心，锉削时一用力，锉柄逐渐后移，"握"变成"抓"，造成锉刀推出力度不足；满握锯柄的推力点高于锯条安装孔中心约30mm，偏高的推力点很容易造成锯弓向两侧摆动，造成锯条折断及锯缝歪斜。

The imprecise polynomial circuit optimization is based on arithmetic transformation method, considering the fixed point and floating point representation condition first, then give a realization of circuits under different accuracy boundary, trade off error with power dissipation and area, applying branch and bound method to find the solution with minimal cost, determine the minimal word length which satisfies the error bound, make use of the automation synthesis approach to get ultimate optimize structure at the same time.

非精确多项式电路优化基于算术变换方法，首先考虑电路的定点和浮点表示情况，给出电路在不同精度界限下的实现，进行误差和功耗、面积的权衡，然后应用分枝定界方法求解出最小代价电路，决定满足误差要求的最小字长，同时利用自动综合优化方法得到最终的优化结构。

Experiments show that the algorithm can extract the affine-invariant line skeleton, resist the noise and automatically determine the branch point and key point in the skeleton.

该算法能够从散乱点集上得到一维"线"性的骨架，具有仿射不变性，能够抵抗一定的噪声，自动确定骨架上的关节点和分支点。

When the core code passes all the testing we can throw at it, the MOODLE_XX_BETA flag is moved up to mark the current point as a branch point, and a new stable branch named MOODLE_XX_STABLE is created.

当核心代码通过所有测试，我们就可以转向这个版本，MOODLE_XX_BETA标记将会被用来标记当前version作为一个分支，然后一个名叫MOODLE_XX_STABLE的新的稳定分支就产生了。

A method of applying wavelet to locate the break point and reflection point of optical fiber was put forward.

提出了运用小波分析对光纤断点及反射事件准确定位的方法。

The break-even point is the point at which sales revenue and costs are equal that is the profit is zero.

均衡点是指销售收入和成本相等即利润为零的产出水平。

Due to the limitations of the traditional static break-even point analysis method, this paper puts forward a new way for the business to make investment decisions with the dynamic break-even point analysis method.

指出了传统的静态盈亏平衡分析的局限性，提出了用动态盈亏平衡分析方法进行企业投资决策的思路，并据此推导出动态盈亏平衡分析的公式。

Chapter two: point out the current state and existing problems of shipping enterprises production and investment management and discuss the necessity of applying break-even point analysis in shipping enterprises.

第二章指出航运企业生产经营管理与投资决策管理的现状及其存在的问题，从而探讨了航运企业运用盈亏平衡分析的必要性。

Was gonna be our price point, and i think that's the breaking point...

20美元应该是我们的标价我认为那是个心理价位。。。20美元

First of all text review know clearly reinforced earth develop history, the point of the introduce know clearly geotextile reinforcement stuff very reinforced earth, the collapse mode of the summarize geotextile reinforced earth breast wall,anslyses actuality of design philosophy and calculation method in the reinforced earth, both indicate they respective point and open question.

首先本文回顾了加筋土的发展历史，介绍了土工布加筋材料及其加筋土的特点，总结了土工布加筋土挡土墙的破坏形式，并分析了加筋土的设计理论和计算方法的现状，指出了它们各自的特点和存在的问题。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。