所采用的数学模型为线性和参数时不变的。
The analytical model used is the linear and parameter time-invariable system.
如果您想使用一个在重定向时不变的地址，可以使用这种段。
This is useful if you want to refer to an address that ld must not change when relocating.
传统的双闭环pid控制策略研究的是线性时不变的控制问题。
The research of traditional double-closed-loop PID control strategy is the linear time-invariant control problems.
它可以是时不变的或时变的、因果的或非因果的、线性的或非线性的。
It can be time-invariant or time variant, causal or non causal, linear or nonlinear.
我每天都会默念好几次，多年来它已经成为我思考人生时不变的态度。
I tell myself this several times a day, and over the years it has become a permanent part of my way of thinking.
他想知道这些小孩如何能够在面对周围的恐怖和残暴时不变的冷漠和离群。
He wondered how any child could not become cold and disassociated when faced with terror and violence all around them.
通过理论推导与仿真结果的对比可知，数据关联抖动估算方法对线性时不变的集总参数，分布参数系统均是可行的。
Through comparison between theory proof and simulation, we find the approximation method is feasible in linear time invariant (LTI) system of concentration and distribution parameter.
当所有基础方程都能用一组定常参数值来描述，正如熟知的RLC电路的情况，就称该系统是稳态的，或时不变的，或常系数的。
When all elemental equations can be described by a set of constant parameter values, as in the familiar RLC circuit, the system is said to be stationary or time-invariant or constant coefficient.
对于线性时不变的奇异系统，本文提出了一种动态观测器，即在观测器的状态变量中含有动态变量，这就区别于传统的静态观测器。
For LTI singular systems, we give a kind of dynamic system which differ from classical observers in that it contains dynamics in its state.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
当全家人再次聚在一起时，我们一致同意他的椅子和碗筷应该保持不变。
When the whole family got together once again, we totally agreed that his chair, his bowl and his chopsticks should remain the same.
跑上山时的步子要保持不变，大约在45秒钟以上，然后再慢跑下山，这样重复跑四次以上。
Run up at a constant pace for up to 45 seconds, then jog back down and repeat four more times.
因而，轮询收集器通常使用粘附跟踪程序类型：apm系统在生成报告时将假定所有轮询事件之间的值不变。
Accordingly, polling collectors typically use sticky tracer types: the APM system reports the value as unchanged in between all polling events. Figure 4 illustrates this pattern.
在可用的通道从6条减少到5条(其它参数不变)时，您认为会出现什么情况？
What do you think happens when available aisles are reduced from six to five (with other parameters constant)?
让程序员们在阅读一个文件时测试每一个字节和每一个不变量似乎是无望的——但不这样做就会使程序易被模糊攻击。
Asking programmers to test each byte and every invariant when reading a file seems hopeless — but failing to do so leaves your programs vulnerable to fuzz.
当部署管理器被移植到版本6时，单元中的节点保持不变，不管它们在部署管理器升级以前支持什么版本。
When the deployment manager is migrated to Version 6, the nodes in the cell remain unchanged at whatever release level they supported prior to the deployment manager upgrade.
蛋白质分子相当稳定；其中一些可以持续存在数百年时间而保持不变，以及承受几百摄氏度的高温，这个温度会杀死由它们构成的有机体。
Protein molecules are quite stable; some of them can exist unchanged for hundreds of years and sustain temperatures of hundreds of degrees, which would kill the organism that made them.
这样，您应能够看到变量的设置在转换之后仍是正确的并且直到加密操作结束时它的值也保持不变。
In this way, you should be able to see that the variable is correctly set after the transformation and that its value is kept unchanged until the end of the encryption action.
当在CM中找到对应的用户时，检查它的属性是否保持不变。
When a corresponding user in CM is found, check if his attributes remained unchanged.
这一部分反映了当公司不确定经济增长是否不变时，他们不愿意再雇佣人员；2001年经济衰退后发生了同样的事情。
In part that reflects firms' reluctance to hire when they are uncertain if growth is here to stay; the same thing happened after the 2001 recession.
为了测试文档数量很大时产生的影响，我们需要在数据库大小不变的情况下进一步牺牲并发性。
To measure the effect of large numbers of documents, we had to further sacrifice the amount of concurrency for database size.
该数目过去是固定不变的，但在IDS的后来版本(IDS 9.20以及更高版本)中，当用户会话缺少锁时，就可以动态地分配锁。
This number used to be fixed, but the later versions of IDS (IDS 9.20 and above) are able to dynamically allocate locks when user session is short of locks.
令人惊奇的是，当石油和原材料等进口品的成本飞涨时，制成品的价格却保持不变，且利润率没有下降多少。
Strikingly, as the cost of imports such as oil and raw materials has soared, the price of finished goods has remained stable and profit rates have not declined much.
试验结束时，他们的焦虑分值已经减半，而其他人则维持不变。
By the end of the experiment, their anxiety scores had halved, whereas the others' stayed the same.
在这样做时，注意COMPONENT _ ID实例变量应该不变，因为它对于所有定制连接器都是相同的。
As you do this, note that the COMPONENT_ID instance variable should be left alone, as it's the same for all custom connectors.
首先，它扩大了对非欧元区国家的出口。因为如果保持其他条件不变，实际的欧元汇率要低于德国继续沿用马克时的汇率。
First, it exports more to non-eurozone countries because the exchange rate of the euro is weaker than it would be, all things being equal, if it had stayed on the Deutsche Mark.
当COBOL运行单元处于运行状态时，语言元素将保持不变，并且可用于同一线程中的其他程序。
While the COBOL run unit runs, the language element persists and is available to other programs within this thread.
关键的是这是一种无损转化，物理表示在改变时，信息是不变的。
The key point is that this is a lossless transformation, information is preserved while the physical representation is changed.
德国是一个很好的榜样。2009年，德国经济下滑时，其就业率保持不变且去年经济增长了3.6%。
Germany, which maintained employment when its economy shrank in 2009 and then grew by 3.6% last year, is seen as an example to follow.
所以当遇到，压强改变系统的，总压强改变的问题时，这项是不变的。
So when we look at problems where we change the pressure, the total pressure of the system, this is going to stay the same.
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