有限差分法利用网格节点的差分公式取代控制方程中的各阶导数，然后利用迭代方法求解差分方程，该方法简单、直观且易于掌握。
FDM replace the derivative in control equation with difference formula, and then solve the equation with iterative method, which is simple, intuitionistic and easy to master.
该计划被经济危机所取代，英国机场管理局和英国航空公司对希思罗机场进行了大量投资，这两家公司的严格控制阻碍了希思罗机场的复兴。
The scheme was overtaken by the economic crisis, and the stranglehold of BAA and BA, both of which have a lot invested in Heathrow, has prevented its revival.
法规应该透明简洁，经过严格的成本效益测试，并且以最广泛的以市场为基础的激励取代命令与控制。
Regulations should be transparent and simple, pass rigorous cost-benefit tests, and rely to a maximum extent on market-based incentives instead of command and control.
原本的小操作杆现在被类似手机的四向控制按钮取代了，而两侧边界上都有的翻页的前后按钮现在不会发出声音，照顾到你正在睡梦中的爱人。
The tiny joystick has been replaced by cellphone-like four-way control buttons, and the page-turn Forward and Back buttons, which flank both edges, are silent now, for the benefit of sleeping spouses.
无论食肉或不食肉，只要摄入大量蔬果，以取代甜食、高脂快餐、高糖饮料和酒，都有利于控制体重。
With or without meat, filling up on fruits and vegetables instead of sweets, high-fat snack foods, high-sugar drinks and alcohol make weight control easier.
研究者们目前正为此而努力，同时他们也在探索其他可取代聚乙二醇的多聚体，以便更好地控制细胞的排列结构。
The researchers are now doing that, and they are also exploring the use of different polymers that could replace PEG and offer more control over cell placement.
也有人怀疑语音识别技术和脑传感技术是否成熟到取代物理控制。
Others are skeptical that voice recognition and brain sensor technology will ever be reliable enough to replace physical controls.
一部典型的SR- 5124能够取代4到8部磁带录音机及其相关的用户控制软件和模拟滤波器，能够节省空间并降低后勤复杂度。
One SR-5124 typically replaces 4 to 8 tape recorders plus the associated user control software and analog filters, saving space and reducing logistical complexities.
其他取代身体操作的选择可以是语音识别技术——目前已经在部分设备中使用，或者直接通过意念控制。
Another option is to swap physical means of controlling technology with voice recognition systems, which are already used in some devices, or pure intuition.
以预防的方式，帮助人们控制自己的身体健康状况，从而取代简单的疾病治疗？
Helping people manage their wellness and health in a preventative way instead of simply treating the disease?
下面就是几款能取代这些垃圾…的食品，而且还可控制你的饮食。
Here are just a few of the foods that can take the place of the junk... and keep your diet in check.
Solaris10中的一个重要变化是，许多Solaris内核参数现在已经被资源控制取代。
One important change in Solaris 10 is that many Solaris kernel parameters have now been replaced by resource controls.
对于任何不熟悉免费的开源版本控制系统(VCS)的人来说，Subversion开始成为一种标准的非商业性质的VCS，取代了旧的并发版本系统(Concurrent Versions System,CVS)。
For anyone unfamiliar with free and open source version control systems (VCSs), Subversion has become the standard non-commercial VCS, replacing the old champ, Concurrent Versions system (CVS).
第二次世界大战后，J . K . Galbraith仍然坚信现代企业已经取代了“企业家作为企业管理的控制力”。
After the second world war J.K. Galbraith was still convinced that the modern corporation had replaced "the entrepreneur as the directing force of the enterprise with management".
按照游戏机的标准来看，我原先的Xbox控制器是很大的(微软现在已经用一种较小的型号取代了它)。
My original Xbox controller was huge by videogame standards (Microsoft has since replaced it with a slightly smaller one).
这些食物取代了营养丰富的食物和饮料，使得人们在控制卡路里和钠提取的同时也很难达到推荐的营养的摄取。
These replace nutrient-dense foods and beverages and make it difficult for people to achieve recommended nutrient intake while controlling calorie and sodium intake.
构建服务器构建：构建服务器从版本控制系统提取代码，然后使用构建管理人员创建的脚本进行构建。
Build server build: the build server extracts the code from the version control system and builds using the scripts that the build manager created.
标准惯例是为了用控制情况取代刺激，但是，录像中并没有对控制情况的测试进行记录。
Standard practice is to alternate a stimulus with a control condition, but no tests of the control condition are present on the videotape. Dr.
标准惯例是为了用控制情况取代刺激，但是，录像中并没有对控制情况的测试进行记录。
Standard practice is to alternate a stimulus with a control condition, but no tests of the control condition are present on the videotape.Dr.
机械飞行控制系统已经被主动式电传飞行控制系统所取代，电传系统通过计算机来响应飞行员的操作指令，使操作更安全有效。
Mechanical systems have been replaced with electrically activated fly-by-wire controls that use computers to interpret the pilot's commands in the safest and most efficient way.
取代通常用的天然气火苗或者电炉丝而用微波来加热陶瓷片，这个系统近乎完美地均衡加热平底锅并且使我们能以难以置信的精确度来控制加热水平。
Using microwave-heated ceramic chips instead of standard gas flame or electric coil, the system heats pans with near-perfect balance and lets you control the heat level with incredible precision.
社会的科学技术在进步，很多技术活已经被复杂的控制系统或是机器人系统所取代。
With every passing year, more skilled-labor jobs are replaced by complex automation or robotics systems.
原先同丢失的钻井平台相连的防喷阀的控制板已经被Q4000取代，它在那个位置上被测试，并连接到新的电线上。
The blowout preventer’s control pod, which was also originally connected to the lost rig, has been taken up to the Q4000, where it has been tested and attached to new cables.
在这个像是计算机史前时代的时代，地球的战后时代，人们普遍担忧有一天计算机会取代人类控制世界。
In what now seems like the prehistoric times of computer history, the earth's postwar era, there was quite a wide-spread concern that computers would take over the world from man one day.
这3种方法分别在某个属性被添加到servlet上下文、被从servlet上下文删除、被新属性取代时获得控制权。
Respectively, these methods gain control whenever an attribute is added to the servlet context, removed from the servlet context, or replaced by a new attribute.
利用软件取代模拟和数字器件的数字化控制，提高了产品的集成度，增强了系统的柔性和智能性。
Digital control, in which software replaces analog and digital instruments, can increase the integration of the product, promote the flexibility and intelligence of the system.
它正逐步取代传统的继电器控制系统。
It is gradually replacing the traditional relay control system.
无刷直流(BLDC)伺服控制，可选的3相换轨取代传统的霍尔效应传感器。
For Brushless DC (BLDC) servo control, optional 3 phase commutation tracks replace the traditional Hall Effect sensors.
冲击响应谱分析技术与实时信号分析技术的融合，先进的冲击试验实时控制系统技术也随之产生并迅速取代普通冲击试验分析方法与试验技术。
The amalgamation of SRS technique and real-time signal analysis technique gives birth to advanced shock test real-time control system and this system replaces quickly the common method and technique.
该配置文件可以运行管理控制台以及取代V4管理客户机的Web接口，它还可以管理单元中所有其他节点上的配置。
This profile will run the administrative console, a Web interface that replaces the V4 admin client, and will manage the configurations on all the other nodes in the cell.
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