The code below defines variable parameters for Getopt::Long, which is invoked to parse the parameters from the command line.
下面的代码定义了Getopt::Long 的变量参数，调用该段代码以解析来自命令行的参数。
You can think of them as a kind of compiled template for the SQL that you want to run, that can be customized using variable parameters. Prepared statements offer two major benefits.
您可以把预处理语句看作您想要运行的SQL的一种编译过的模板，它可以使用变量参数进行定制。
Prefer overloaded methods to methods that take variable parameters.
与其用可变参数，更喜欢用重载方法。
The computer program has been edited to estimate the engine performance with variable parameters.
编制了计算程序，进行了变参数性能预测计算。
The variable parameters considered in test beams are the layers of GFRP sheets, the bond lengths and the reinforcement ratios.
试验的变化参数为GFRP布层数、粘结长度及配筋率。
The research results will build the study base that the variable parameters accumulator may be controlled by adaptive control.
所取得的研究成果将为实现参数可变蓄能器的自适应控制奠定基础。
Hydroelectric generating set is a non-minimum phase system which has some variable parameters. Only part of its states can be measured directly.
水轮发电机组是一个变参数的非最小相位环节，并且只有部分状态可直接量测。
In the process of rotor speed identification, the variable parameters PI mechanism, which has good dynamic and static performance and robustness are used.
在转速辨识过程中，应用了具有较好动态性能和鲁棒性的变参数PI算法。
PWM AC servo motor is normally a nonlinear control object of high order. In this paper it is simplified as a linear object of low order with variable parameters.
PWM交流伺服系统是一个高阶非线性对象，本文把它简化处理为低阶变系数线性对象。
Concrete intensive grade is C25, the main variable parameters such as initial load and load history, CFRP amount, reinforcement ratio, anchor measure was adopted.
试验采用的混凝土强度等级为C25，主要变化参数为初始荷载及加载历史、CFRP加固量、纵筋配筋率、锚固措施等。
In this paper, both PID controller with variable parameters and fuzzy logic controller for idling model are designed and evaluated by field tests on a production vehicle.
针对怠速工况分别设计了变参数PID控制系统和模糊控制系统，并进行了实车试验对比。
Sewing thread tension and stitch density are selected by the result of orthogonal experiments as two variable parameters to study the effect of sewing parameter on seam pucker.
实验结果显示，缝纫线张力、针迹密度是对缝口缩皱影响较大的缝纫参数。
At last, the authors regard that variable parameters are necessary for people to adopt in order to obtain a uniform kerf width for thin seamless steel pipe with a small diameter.
最后提出，为了获得均匀宽度的圆周切缝，对于薄壁小管径无缝钢管激光切缝，应采取变工艺参数的措施。
One of them is "the interpolation of variable parameters" and the other is the higher order interpolation of rectangular coordinates of satellites by means of Chebyshev polynomial.
一种是“可变参数内插法”，另一种是用契比雪夫多项式对卫星直角坐标进行高阶内插的方法。
Objective: To investigate the effect of acute hypervolemic hemodilution (AHHD) on the patients and clinical security and feasibility by using the double variable parameters formula.
目的：探讨应用双变量输注方案实施急性超容血液稀释(AHHD)对机体的影响，并评价其临床应用的安全性及可行性。
From the study of tree trunks described in Forest mensuration, the classic curve-derived were chosen to deduct the taper equation of variable parameters, which is reliable in theoretical basis.
从测树学中对树干形状的描述出发，选择经典的孔兹干曲线式推导出可变参数的削度方程，理论依据可靠。
Aiming at the problems such as time-variable parameters, nonlinear dead zone of the valve existing in the electro-hydraulic position servo control system, a self-tuning fuzzy controller is designed.
针对电液位置伺服系统中存在参数的时变性、死区非线性等问题，设计了自调整模糊控制器。
Tension system of gravure printing machine is a nonlinear system with variable parameters, the change of this system is very wide, so the author USES frequency conversion motor as its executive body.
印刷机张力系统是个变参数的非线性系统，它变速范围大，所以采用的是变频器驱动交流电机作为执行机构。
Tension system of gravure printing machine is a nonlinear system with variable parameters, the change of this system is very wide, so the author USES frequency conversion motor as its executive body.
印刷机张力系统是个变参数的非线性系统，它变速范围大，所以采用的是变频器驱动交流电机作为执行机构。
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