简化

One channel of the DS-QPSK signal could be simplified by the high correlation orthogonality of PN code, and then phase error detection was implemented through the reference of detecting phase error for BPSK signal with arc tangent function.

PN码具有很好的相关特性，可以简化DS-QPSK信号中的一路信号，进而借鉴二相相移键控信号的反正切鉴相方式完成鉴相。

Caculation of principle error of involute profile processed by Archimedean hobbing cutter ;2. The equation of single hobbing cutter 's locomotion locus and the mathematical model of its instantaneous cutting area are established.

建立了单把滚刀旋切运动的轨迹方程和瞬时切削面积的数学模型，在此基础上对旋切面积的数学模型进行分析及简化，为旋切技术的实际应用提供了有力的依据。

Pain evaluation was conducted according to the 45 Body Area Graph and Simple MeGill Pain Questionnaire, respectively; motor and sensor are evaluated by the method of American Spinal Injury Association (5th ed, 2000, USA).

患者疼痛评定分别采用45区体表面积图和简化MeGill疼痛问卷，运动和感觉采用美国脊柱损伤协会于2000年修订的第5版中运动与感觉检查项目与评分的方法，结果3者改善均明显。

Pain evaluation was conducted according to the 45 Body Area Graph and Simple MeGill Pain Questionnaire, respectively; motor and sensor are evaluated by the method of American Spinal Injury Association 5(superscript th ed, 2000, USA.

患者疼痛评定分别采用45区体表面积图和简化MeGill疼痛问卷，运动和感觉采用美国脊柱损伤协会于2000年修订的第5版中运动与感觉检查项目与评分的方法，结果3者改善均明显。

The analytical properties of arithmetic coding are investigated, which include the nested intervals property of arithmetic coding, the convergence of arithmetic coding, the concepts of an arithmetic code number and of arithmetic code mapping.

这些分析性质丰富了算术编码的理论，在本文一些重要结论的证明中得到了应用，并简化了证明。

In order to see more clearly how this occurs, let us imagine a community in which the facts are enormously simplified arithmetically.

为了更清楚地了解这种伤害是如何发生的，让我们设计一个极为简化的假想社会。

The preference here is to stay conceptual, making problems arithmetically straightforward so that insight can be given a higher profile.

这边则偏重理论，把问题按照数学方式简化，更强调认知。

We use these two arithmetics to simplify cloud points and get good results.

将这两种K近邻搜索算法应用于点云数据简化，取得较好效果。

This paper presents a method for getting initial basic feasible solution of linear programming problem with an artificial variable,comparing with a traditional two-stage way ,it has low computation amount and needs less memory cells for computing,and improve two-stage way simple method.

提出了一种通过对线性规划问题增广矩阵的初等行变换后，引进一个人工变量即可求得初始基可行解的方法，该方法与传统的两阶段法相比，具有计算量小且占有存储空间少的特点，从而简化了二阶段单纯形法。

On the basis of the method of Boolean manipulation and minimization algorithm, when the independence minimal path sets is arranged by sort ascending according to the mine ventilation network branches, the calculation capacity of the middle course still can reducing further, and thus the optimum effect of Boolean manipulation and minimization algorithm is achieved to calculating reliability of mine ventilation network system.

根据不交化可靠度计算法，当最小独立路集按所含网络分支的多少进行升序排列时，还可进一步减少中间过程的计算量，从而达到最佳不交化简化计算的效果。

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％。