本文搜集冶金设备设计计算中，若干使用试差法的场合，共三款。
In this paper, three cases are listed where the triable calculation met-hod is used for designing metallurgical machinery.
以计算机处理表面活性物质作用参数数据，针对试差法的特点，设计了计算流程。
The interaction parameters of surfactant have been processed by computer, and calculating flow has been designed for trail and error method. Its application results are exact and efficient.
通过图表数据函数化可以使试差计算程序化，因而有效减少试差计算时间，还能方便地调节有关参数。
Programming of trial difference calculation could be realized, so time of calculation could be reduced effectively and parameter related could be adjusted conveniently.
提出了管路计算的一种新方法，克服了以往采用的繁琐的试差法的缺点，可以进行任何情况下的管路计算。
A new method of chemical pipeline calculation is introduced, the method overcomes the shortcomings of the heavy and complex trial and error method has been used.
德布琳将受试女性的答案与她们相应国家的健康指数评分进行比较时，发现在健康环境差的地区，女性强烈偏好阳刚男性的面容。
When DeBruine compared the women's answers with the health index score for their country, she saw a strong preference for more masculine faces in less healthy areas.
水平井试井合理压差的确定实际上是与水平井合理产能相对应，而合理的产能是通过选择合理的油嘴来实现的。
The determination of reasonable pressure difference for horizontal well test is relevant to the reasonable productivity which is determined by the selection of nozzle.
根据设计要求之制动减速度和制动力分配比，提供摩擦系数计算方法和顺序，用于合理确定台试时的摩擦系数允差。
According to the design requirements of braking deceleration and distribution proportion between braking forces of front and rear wheel, a procedure of calculation for friction factor is provided.
对于油质差、产液量高、多次长时间排液井层，常规的试井方法难以达到测产目的。
For the well layers with low quality, high fluid production and many times and long time flowing back, conventional well testing method is hard to reach testing objective.
应用有限差分法对试井的数学模型进行求解，采用中心差分。
Applying the finite difference method to solve mathematics model of the well tests, and the central difference method is used.
通过与平底孔试块实际缺陷回波信号的对比，验证了脉冲超声波有限差分法模拟计算的有效性和正确性。
Validity and feasibility of the finite difference time domain method is demonstrated by the echo-wave signal of a flat bottom hole block.
对这类井，若采用自喷井建立起来的数学模型进行解释时，难以准确地确定关井时刻的井底压力，试井解释率低，可靠性差。
There is difficulty to confirm the bottom-hole pressure accurately and low accuracy and reliability when this kind well explained by using well testing model of flowing well.
泡差茶，要相识衷灾骤叶的特性，把握控展的冲泡技术，使茶叶的棺沸品量能充真天暗试莼来。
Bubble tea, to understand the characteristics of various types of tea, master of science in brewing technology, the inherent quality of tea leaves can be fully demonstrated.
通过非结构网络，把井眼看作一个网格块，推导出了能反映开、关井后地层渗流量变化的用于求解单相流试井问题的差分模型。
Then a differential model, which discribes the changes of sandface flow rate under pressure drawdown and buildup is derived. The rate model is used to solve the question …
根据试脸结果分析了硅油的粘度、填充率和片间间距以及转速差对粘性联轴器转矩特性的影响。并对粘性联轴器转矩特性的峰值现象作了分析；
The silicone oil viscosity, the filling rate, the clearance between plates and rotating speed difference are changed to analyze the torque characteristics and its hump phenomenon;
根据试脸结果分析了硅油的粘度、填充率和片间间距以及转速差对粘性联轴器转矩特性的影响。并对粘性联轴器转矩特性的峰值现象作了分析；
The silicone oil viscosity, the filling rate, the clearance between plates and rotating speed difference are changed to analyze the torque characteristics and its hump phenomenon;
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