精确的

High Quality Components: anti-friction bearings fsmooth operation with lower horsepower; front rear bearings fprecise cranksLSEft alignment long sLSEft life; fully enclosed, all metal fan-blade guard; fly wheel precision-balanced fan-bladed fexcellent cooling capacity; heavy duty, sLSEft-driven, gear-type oil pump fgenerous lubrication to critical wear areas flonger pump life; stainless steel, disc-in-plate valves flong wear excellent heat resistance dissipation; valve housings nickel-plated fcorrosion resistance.

高质量部件：低摩擦轴承提供平滑的运行并降低功耗。前后轴承提供精确的曲轴对中，延长曲轴寿命。全封闭风扇防护罩。飞轮经过精确平衡并带有风扇叶片，提供极好的冷却能力。重载型曲轴驱动齿轮式油泵为磨损区域提供充足的润滑。不锈钢阀片耐磨损，散热性好。阀座采用镀镍处理，耐腐蚀。

At present, the basic idea of exact approaches to solve the fuzzy linear programming problems is: firstly, they are transformed into parametric programming problems, then an unique exact optimal solution with highest membership degree can be achieved via the simplex method for the crisp linear programming.

目前已有的一些求解模糊线性规划问题一般为精确解法，它的基本思想是：将模糊线性规划问题通过对隶属函数的转换化为精确的参数规划问题，然后利用单纯形方法求解出唯一的极大化隶属函数的最优解。

We use the solution on the fine-grid space to produce a more accuracy of the solution.

最后再利用上面求得的细网格节点上的差分解对非线性项作更精确的近似，得到更加精确的差分解。

The development of mechanical timepieces spurred the regulate search for more accurate sundials with which to regulate them.

机械计时器的发展促使人们寻求更精确的日晷机械计时器的发展促使人们寻求更精确的日晷， 16。

But how a more accurate measurement of voltmeter resistance, the experimental use of Wheatstone bridge resistance values measured in the arm, etc.

但如何更精确的测量电压表内阻，本实验利用了惠斯通电桥测中值电阻等臂测量的方法测量并分析了电压表的内阻，依据此实验的结果分析给出了精确测量电压表内阻的建议。

Using the three ways of Excel,Autoslip program, block ,this article aims at inquiring into precise drawing of parametric curves and exploring operation procedures of simpler and easier learning.

AutoCAD有很强的二维绘图功能，但无法直接画出精确的渐开线，运用Excel、Autolisp程序、图块三种途径，旨在探讨渐开线的精确绘制，并寻求更为简便易学的操作步骤。

To establish an automatic target drawing system, and thus to advance the current 3D imaging technology so as to improve accuracy of HIFU treatment. The ultimate objective is to optimate the HIFU treatment system.

第二部分MRI组织识别模式的建立与靶区自动勾画研究研究的内容主要包括：(1)以MRI等图像为基础，对生物组织结构进行识别分析的技术实施研究；(2)为HIFU治疗建立一个比较精确的靶区自动勾画系统，从而进一步地三维成像，为HIFU治疗精确控制提供依据，也有利于建立更为完整的HIFU治疗计划系统。

Base on the results computed by the Discrete Fourier Transform in demodulation and dispreading, the scheme can estimate accurately the parameters such as frequency, amplitude and initial phase of single tone jamming by analyzing two spectra lines having higher energy than other.

提出了一种精确估计多载波扩频系统中单音干扰参数的新方法，利用解调解扩中离散傅里叶变换的计算结果，通过选取其中能量最大的两条谱线进行分析，能够对单音干扰的频率、振幅以及初始相位等参数进行精确的估计。

The conversion and expansion of ammeter and voltmeter are an important physical experiment at the university. In order to get accurate data, firstly we must measure the ampere meter resistence exactly.

中文摘要：在大学物理实验中，电流表、电压表的改装与扩程是一个非常重要的实验，要想精确的做出此实验我们就必须首先精确的测量出表头的内阻。

For involutes gear,it can be modeled perfectly so as to simulate the movement,then provided precise model for finite analysis.

以渐开线齿轮为例绘制出其精确的渐开线齿廓，实现三维造型，从而可以进行运动仿真，为齿轮有限元动力学分析提供精确的模型，减少设计开发的成本，使其具有快速响应市场的能力。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。