计算误差

And the output of the sensor is less dependent on the flow regime. 7. The helical phase concentration sensor designed has been used in the coal puffing system of the 3# blast furnace in Bao Gang to measure in-situ the coal concentration of the main pipe. Combined with the capacitance velocity sensor, the instantaneous mass flowrate of the pneumatic conveying coal is obtained.

在实验室条件下对螺旋形状表面板电容式相浓度传感器的理论优化结构进行了实验验证，对边保护极板提高检测场中心区域灵敏度的作用也进行了实验验证，静态实验结果与理论计算结果相符，传感器检测场的均匀性误差为4.18%，输出线性度好，对流型变化不敏感。

The paper develops R/S analysis which was referred by Hurst, and introduces R/S concept in broad sense, then analysis and discusses its computing condition, scale range and system error.

本文拓展了Hurst提出的原始的R／S方法，引入广义情况下的R／S概念，对它的计算条件、尺度范围以及系统误差进行分析。

Validated by the experimental results of direct-connected test for RBCC, a bias less than 10% is acquired, proving the feasibility on the following numerical study.

采用RBCC地面直连实验结果对模型进行了校验，计算结果与实验结果的相对误差小于10％，表明该模型用于火箭引射模态性能分析所获得的结果具有一定的可信度，可用于本文的后续研究。

At the end of this work, two separate computer programs are provided for viewing the recommended fabrication process of water/oil tank of the double-bottom FRP fishing boat, and calculating the material properties of the FRP laminates.

以上成果，藉由两套互动式软体，分别提供船厂作为FRP双层底油水柜施工教材，使得施工经验得以传承；针对FRP积层特性，吾人可对不同积层板计算出其杨氏模数与强度，经与实际测试比较，误差可在10%以内，对於工程师来说十分有帮助。

535 Reheat unit as an example,this paper introduces the method of establishing enthalpy extraction of neural network computing model when a drain pump mixing enthalpy defects.

7/535/535再热机组为例，介绍了疏水泵混合焓缺损时建立合成抽汽焓神经网络计算模型的方法，使其在汽轮机组热经济性分析中的应用结果符合工程误差要求，证明该方法是可信的。

The reliability of proposed model is verified by the data of the water depth in the drainage and emptying tunnel of a reservoir as well as the experimental result using hydraulic method. The average relative errors are 5.01% and 0.96% respectively.

通过与某水库放水兼放空洞水深实测数据及采用传统水力学方法计算的经验值的对比分析，平均相对误差分别为5.01%和0.96%，验证了模型的可靠性。

Through the analysis about the measure data of three-phase, four wires electric meter in the different modes, we can know that whether the electric meter is connected to earth wire or not, the error is different.

本文通过对三相四线有功电能表在不同方式运行中的计量分析，可以知道接入零线与未接零线在运行中出现同样故障时，其计量的误差不同，会造成计算错误。

Ericsson cycle provides the maximum efficiency at a certain temperature ratio, and the performance of any other thermodynamic cycle can be got by revising the performance of Ericsson cycle with component-perfection coefficients and cycleperfection coefficient.

该公式有很强的功能，可以估算循环的热效率、比功、水气比、极限效率、各设备性能对循环性能的影响以及采用再热手段后循环的性能，而且具有很高的精度，热效率与精确计算相比相对误差在0.5％以内。

And the cost of dealing with exponentially increasing numbers of error-tainted possibilities just isn't worth the immense trouble, even if computation is free.

而处理这些指数增长的被误差所污染的可能性所需要的代价是巨大的，根本就不值得，即使计算本身是免费的，也是不值得的。

And the cost of dealing with exponentially increasing numbers of error-tainted possibilities just isn't worth the immense trouble, even if computation is free.

而处理这些指数增长的被误差污染的可能性所需要的代价是巨大的，根本就不值得付出，即使计算本身是免费的，也不值得。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。