There are some callbacks for variable system events such as memory warnings and the de-allocation.
代码中有一些对可变的系统事件（比如说内存警告和存储单元分配）的回调。
It is used in double pumps and circuits high pressure variable system on model JY320 hydraulic excavator.
用于JY320型液压挖掘机等的双泵双回路高压变量系统。
Paper also point out the condition of system's transfer function that the time-variable system must require.
论文给出了要实现此双重保密功能，收发端时变系统的系统函数所要满足的条件。
The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body.
从变质量物体的动力学方程出发，推导出变质量系统的动能定理。
A new scheme of variable structure control with sliding mode for time-variable system is presented in this paper.
对参数时变系统，提出一种新的变结构滑模控制结构和算法。
A simple method of variable system structure for transmitting and receiving telemechanical information is adopted.
文中提出了采用简单的系统变结构来发送和接收信息的逻辑结构方式。
The dynamic characteristics of multi-variable system under parameter perturbations are analysed by System Sensitivity Theory in this paper.
本文运用系统敏灵度理论分析了多变量系统在参数摄动条件下的动态特性。
Steam generator level is a non-linear, mutative and multi-variable system. It is a problem to design the control system because of "false level".
蒸汽发生器水位控制系统是非线性、时变的多变量系统，“虚假液位”现象的存在使蒸汽发生器液位控制成为一个难题。
This paper introduces a frequency variable and velocity variable system using IPM. Some problems which should be noticed in applications are presented.
介绍一种应用智能功率模块的变频调速系统，提出了使用智能功率模块时应注意的关问题。
Due to the complexity of the nonlinear system, it is classified as five kinds of discrete nonlinear multi-variable system according to nonlinear operator.
鉴于非线性多变量系统的极端复杂性，将离散的非线性多变量系统按非线性算子的不同分为五类。
The paper presents a SPWM frequency variable and velocity variable system with SCR as main switching devices. The proposed scheme has been verified through experiment.
介绍一种以SCR作主开关器件的SPWM控制方式的变频调速系统，并通过实验对提出的方案进行了验证。
The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body. The practical value of it is pointed out using an example.
从变质量物体的动力学方程出发，推导出变质量系统的动能定理。指明其实用价值，并举例加以说明。
We should strengthen the guidance of curricula-variable, enlarge the ratio of optional courses and reform the management methods to give full play to curricula-variable system.
发挥好选课制的作用，应加强对学生选课的指导，加大任选课的比例，改进管理方法。
Solid waste boiler system is a complicated multi-variable system with nonlinear characteristic, and the parameters of this system change according to the condition of operation.
垃圾锅炉系统是一个复杂的多变量系统，具有非线性特性，系统参数随运行工况的变化而变化。
This Paper discusses the impact of export trade on China's economic growth by analyzing a stationary real variable system and a non-stationary nominal variable system separately.
本文分别从平稳的实际变量系统和非平稳的名义变量系统两个角度来考察出口贸易对中国经济增长的影响。
In this paper, a single stand cold rolling mill is processed as a dual-variable system, inter-action between outputs (forward tension and exiting thickness) of the system is analyzed.
本文把单机架冷轧机作为一个双变量系统来处理，分析了该系统的输出最（前张力和出口厚度）之间的耦合关系；
The variable speed control for freeway traffic is a nonlinear and time variable system, it is difficult to model with a mathematical model. A neural network control method is put forward.
针对高速公路可变速度控制是一个非线性时变系统，难于用数学模型准确建模这一特点，提出了神经网络控制方法。
A new scheme in chaos security communication, the time-variable system added in the transmission and reception unit, is proposed in this paper. This way can make the system be double-secure.
本文提出了一种保密通信的新设想，也就是在通常的混沌通信系统的收发端，各增加一个时变系统，可以达到“双重加密”的目的。
Many complicated systems, especially nonlinear dynamic time-variable system, can not be defined by conventional methods which haven't been built effective mathematic model and control method.
有许多复杂的系统是无法用传统方法对它定义，特别是那些非线性的动态时变系统，还不能建立有效的数学模型和控制方法。
The control for speed limit on expressway is a nonlinear and time variable system, it is difficult to simulate with a mathematical model. A neuro-fuzzy network is proposed to solve the problem.
高速公路限速控制是一个非线性时变系统，难于用数学模型准确建模，提出一种模糊神经网络实现限速控制。
The unique navigation conditions of supercavitating vehicle determine that its a multi-variable system with kinematics coupling, inertial coupling, controlling couple and uncertainty parameters.
超空泡航行体的独特航行环境决定它是一个具有运动学耦合、惯性耦合、控制作用耦合、系统参数不确定性特点的多变量系统。
The control for speed limitation on freeway is a nonlinear and time variable system, it is difficult to model with a mathematical model. A control method based on RBF Neural Network is put forward.
针对高速公路限速控制是一个非线性时变系统、难以用数学模型准确建模这一特点，提出了R BF神经网络控制方法。
Set up the environment variable ROO-DEV in your system settings, which should point to the bootstrap folder within the Roo project.
在您的系统设置中建立环境变量ROO-DEV，该变量应指向Roo项目中的引导文件夹。
The Multi-work Condition Declivitous Impact Testing System was introduced which has variable impacting angle, rigidity, and length of stroke.
论述了多工况倾斜冲击试验系统，该系统具有可变的冲击角度，刚度和行程长度。
Permanently by setting the CLASSPATH environment variable at the system level.
永久地，通过在系统级上设置CLASSPATH环境变量来实现。
Null and default value Compression (V8 GA) : Compression for null, zero length data in variable length columns and system default value.
null值和缺省值压缩(V 8GA)：对变长列中的零长度空数据和系统缺省值进行压缩。
This rule also applies to their definition — privileges associated with a global variable are also defined within the system catalog.
这条规则同样适用于全局变量的定义——与全局变量相关的权限也在系统编目中进行了定义。
To determine which flavor of operating system is in use, the system PATH variable is inspected.
要确定使用的是哪种操作系统风格，可以检查系统变量PATH。
The setting is overridden just for this single process - it doesn't reassign the global variable for the entire system.
这个设置只覆盖着一个进程—它不会对整个系统的全局变量进行赋值。
The setting is overridden just for this single process - it doesn't reassign the global variable for the entire system.
这个设置只覆盖着一个进程—它不会对整个系统的全局变量进行赋值。
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