将一个连字符(-)作为参数意味着切换到前一个工作目录。
A single hyphen (-) as a parameter means to change to the previous working directory.
切换到使用任务，只要简单地把改成，然后把命令行参数套用为同名的属性，如代码段3 - 2所示。
Switching over to use the task is as easy as flipping from to and providing the same command-line parameters as attributes to the task tag, as shown in Listing 3-2.
socreate函数根据进程指定的参数发现指向协议切换protsw结构的指针。
The socreate function finds the pointer to the protocol switch protsw structure, depending on the arguments specified by the process.
用于在两个屏幕间切换的“clickhere”链接被编码为呈现链接，且直接将目标屏幕作为链接本身上的一个参数编码。
The "click here" links that switch between the screens are encoded as render links and directly encode the ID of the target screen as a parameter on the link itself.
当发现需要运行这样的命令，该命令的参数来自于散列或通过单独的函数时，通常最好切换到shell脚本或Perl。
When you find that you need to run commands with parameters obtained from a hash, or through a separate function, it's usually best to switch to a shell script or to Perl.
如果cd不使用任何参数，那么将切换到您的主目录。
If you use CD with no parameters, the change will be to your home directory.
该事实意味着，您可以与一个使用公共参数的Portlet交互，然后切换到不同页面上正在使用相同公共参数的另一个 Portlet。
That fact means that you can interact with one portlet that uses a public parameter, then switch to another portlet on a different page that is using the same public parameter.
必须通过class参数这样标记每个想要切换的区域。
Each region you want to be swappable must be marked as such with a class parameter.
有时，还有必要发送额外的参数 ——例如，若您希望来回切换一个项目的状态。
Sometimes, it's also necessary to send extra arguments -- for example, if you want to toggle the status of an item.
要解决这个问题还有其他一些方法，例如在编译时明确定义版本参数，从而可以在不同版本的头文件之间进行切换。
Alternative approaches to this problem exist, such as explicit version parameters you can define during compilation to switch between header versions.
这个两个参数cd命令有很多用途：在类似的路径之间切换，这些路径的惟一区别是一个数据库实例名、一个分支名、或者也许是一个日期。
This two-parameter CD command has lots of USES: swapping between similar directory paths where the only difference is a database instance name, a branch name, or maybe a date.
体育场馆场地照明专用电源装置是场地应急照明关键设备之一，其核心参数是切换时间。
Special power supply for stadium and gymnasium field lighting is one of key equipments for field emergency lighting, this installation's key parameter is transfering time.
阐述了CJ41系列切换电容器接触器的主要技术参数、结构特点及工作原理。
The main technical parameters, structural features and working principles of the CJ41 series are described.
对该汽油机采用的可变进气系统的歧管直径和长度、控制阀开关的切换转速等结构参数进行了优化设计。
Structure parameters of its variable intake system, such as diameter and length of intake manifold, switching speed of control valve switch, etc. , are optimized.
锅炉给水泵汽轮机热力设计中必须进行变参数变汽源的汽源切换计算。
Thermodynamic design of boiler feed pump turbines has to deal with steam source switching and changes of steam parameters.
提出了语音谱参数的切换双预测多级矢量量化算法(DPMSVQ)的码本设计方法。
A codebook design method for a switched dual predictive multi stage vector quantization (DPMSVQ) scheme of LPC parameters.
对受端继电器，提出仅利用保护安装处的电压变化值构成同相点切换判据，可以有效降低系统参数的影响。
For the receiving end, a new switching criterion based on the bus voltage is described, which is immune to the system parameters.
本文针对传统的单一混沌序列安全性较差的缺点，提出了一种基于参数切换的高维混沌序列产生方法。
A multidimensional chaotic stream cipher generator based on the nonlinear autoregressive filter structure with parameter switching is proposed in this paper.
如果主设备失灵，备用设备可切换过来，将所有有效的加密参数复制下来。
If the main device fails, the backup can take over, duplicating all the encryption parameters, that were in force.
研究了一类区间变时滞切换系统的指数稳定问题，其特点是变时滞参数的下界可以在一个时间区间内变化。
The exponential stability problem is addressed in this paper for a class of switched systems with interval time-varying delay where the delay parameters are variable in a time interval.
z轴加工从粗加工至细加工完全由电脑自动侦测、显示、切换加工参数，节省人力、缩短工时。
Fully computerized automatic detection, display and parameter change for Z-axis machining from coarse to fine that saving manual serving and reducing machining time.
与结构参数的不确定性和未知非线性干扰的鲁棒容错控制一类非线性切换系统的问题进行了研究。
The problem of robust fault-tolerant control for a class of switched nonlinear systems with structural parameters uncertainty and unknown nonlinear disturbance is studied.
比较了EPS与UPS的负载适应性、运行环境要求、应用范围、切换时间，以及噪音、价格、寿命等参数。
The parameters such as load adaptability, running environmental requirements, application scope, switching time, as well as noise, price, life etc. of UPS and EPS are compared.
考虑到无尾飞机在起飞离地前的纵向构型和参数与空中控制律有所不同，设计使用机轮承载开关进行控制律切换。
On the other hand, switch is used in control laws transformation, because longitudinal structure and parameters on land are different from those in air.
在此基础上，用极点配置法给出了滑模切换面参数，设计了输出反馈离散滑模控制器。
In terms of the mode, parameters of sliding mode plane are provided by pole assignment, and a new sliding mode control law using fast output sampling feedback is presented.
操作简单：切换产品只需调整几个参数即可完成，不需要做复杂的校正动作，通常十几分钟就可以正常生产。
Simple Operation: Completing Switch products only need to adjust several parameters. It doesn't need to do complicated correction action. It usually cost less than 20 minutes to normal production.
参数切换机械系统内部参数可以切换，因而系统能在一个给定输入下产生多个期望输出。
The inside parameter of parameter conversion mechanism system may be converted. Hence this system can produce many expected outputs from one given input.
通过具体的分离实验，验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响。
These analysis were proved by the actual separation experiments of biphenyl and fluorene on the SMBC system.
通过具体的分离实验，验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响。
These analysis were proved by the actual separation experiments of biphenyl and fluorene on the SMBC system.
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