从那以后,水平井的应用变的十分普遍。
Since then, using horizontal Wells has become a common practice.
指出在空气源热泵中应用变片距换热器及其必要性。
Presented the necessity of applying variable fin spacing heat exchanger in air source heat pump.
应用变维分形的方法描述了海工结构的几种变形和应力状态。
Several deformation and stress states of offshore structures are described by using variable dimension fractals.
本论文对船用二冲程机轴流式定压涡轮增压器应用变喷嘴环做了研究。
This thesis researches axial-flow constant pressure turbochargers of ships' two-stroke engines applying variable nozzle ring.
应用变结构控制理论,引入模糊规则自适应地调整趋近律,设计了制导律。
Fuzzy logic rules are introduced to adjust approaching law adaptively, and the guidance is designed by applying variable structure control theory.
应用变精度粗糙集理论,提出了一种利用新的启发式函数构造决策树的方法。
A new heuristic function to build decision trees based on variable precision rough set is proposed.
应用变分原理满足其余边界条件并求解应力强度因子。变分方程中只有线积分。
The stress intensity factors are solved by means of variational method to satisfy the other boundary conditions.
方法选择微机控制的AC伺服系统,应用变结构控制方法:大误差,用饱和控制;
Methods The microcomputer controlled AC servo system was selected and different control rules were applied, depending on the error value: when error was large, the saturation control was adopted;
本文报道了应用变温光伏方法对半导体表面能级,表面态密度的非破坏性测量原理。
The measured undestructivly theory for the surface energy level and the surface state density of semiconductors fay the method of photovoltages at changed temperatures is reported.
提出了应用变采样率技术估计线性调频项参数来减小距离跟踪的误差,提高雷达的跟踪目标性能。
The parameter of LFM term estimated by the changing sample ratio processing technology to improve the performance of tracing distance is presented.
目的观察肝移植术中应用变温水毯后患者的体温变化,探讨实施肝移植术患者体温护理的有效措施。
Objective To study the safety and efficacy of thermostatical blanket in the control of body temperatures of patients during liver transplantation.
实际上,应用程序不用变就能删除、更新和创建。
In fact, the application works as-is for deletes, updates, and creates.
现在这个示例应用程序有一个大问题:虽然按钮的标签改变了,但是单击按钮时的动作没有变。
The sample application at this point has one big problem: even though the label of the button changes, the action that occurs when you click that button does not.
文中展示的代码探究了各种数据集及其时变状况,从而提供了应用流模型和使用模式的新见解。
The code presented here will allow new insights into application-flow models and usage patterns by exploring various data sets and how they move through time.
我也知道系统序列号肯定不会变,所以不会出现由于系统ID变化导致的应用程序许可证问题。
I also knew that the system serial number was guaranteed not to change, so I wasn't going to have application licensing problems because the system ID had changed.
Will Hartung指出(现在的)一些应用程序把这些阵营之间的界线变模糊了。
Will Hartung points out that some applications blur the lines between these camps somewhat?
我们已经知道人们已经在应用各种各样的变聪明药物和表现增强剂,所以那种可以确实增强记忆的药物会引起一场军备竞赛的,“Hyman博士说。”
"We know that people already use smart drugs and performance enhancers of all kinds, so a substance that actually improved memory could lead to an arms race," Dr. Hyman said.
说明了该控制系统在30公斤级与100公斤级的双组元燃料变推力姿控火箭发动机中的具体应用情况。
The practical applications of this control system to the hypergolic bipropellant attitude control rocket engines at 30kg and 100kg thrust levels respectively are stated.
近年来已在轻轨车辆上和变轨距转向架上得到大量应用。
It is largely applied on light rail vehicles and gauge-changeable bogies recently.
本文介绍一种应用于IGBT逆变式点焊机的点焊控制器。
A controller applied to IGBT inverter spot welding machine is introduced in this paper.
作为一种日益获得广泛应用的信号处理新技术,小波分析具有良好的时频局域化特性,适应于时变和瞬变信号的分析。
As a new technique of signal processing, wavelet analysis has excellent characteristics of time frequency localization and is suitable for analyzing time varying or transient signals.
应用交替分段显隐方法求解变系数对流扩散方程,此方法具有很好的并行性且无条件稳定。
Using alternating segment explicit implicit method for the variable coefficient convection diffusion equation. The method has the obvious property of parallelism and is unconditionally stable.
应用分光光度法,研究了甘薯中多酚氧化酶的特性及褐变的控制方法。
In this paper, the characteristics of Polyphenol Oxidase from sweet potato and its control methods were studied by spectrophotometry.
介绍了一种新型矿山大功率电机液体变阻启动器的工作原理、构成及应用情况。
The paper introduces the working principle, constitution and application of a new type liquid variable resistance starter of high power motor used in coal mine.
最后,将溃变概念应用于研究现实存在的化学连锁反应之中。
At the end, the concept of blown-ups is applied to the study of chemical chain reactions with existing mutual reactions between chains.
因而,本文研究滑模变结构控制在永磁同步电机控制中的应用。
Thus, this paper mainly researches the application of SMC to PMSM control.
以应用于燃料电池逆变功率变换的阻抗源逆变器为例,分析了其工作原理和控制方法。
To describe the operating principle and control, this paper focuses on an example: a Z-source inverter for dc-ac power conversion needed in fuel cell applications.
分析了模块化冷水机组应用于变主流系统中的节能效果。
Energy saving effect of modular chillers applied in variable primary flow system is analyzed.
否则耗资巨大的数据库仍不能有效地应用于结构千变万化的环境遥感。
Otherwise, it is pointed out, the costly data base can hardly deal with the great diversity of natural scene in composition and structure.
针对工程结构中广泛应用的变截面构件,提出了一个变截面平面梁单元,推导了其单元刚度矩阵和等效节点荷载公式。
A nonuniform beam finite element is presented and the element stiffness matrix and equivalent joint load are derived to analyse nonuniform members used increasingly in engineering structures.
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