例如，大量的工作用来为软件项目成本估算产生有效和可靠的数据。
For example, a great deal of effort is put into producing valid and reliable data for software project cost estimates.
目的：手术是腰椎间盘突出症和腰椎管狭窄症有效和可靠的方法。
Object: Operation is an effective and dependable way to treat Lumbar prolapsed intervertebral disc and Lumbar Spinal canal stenosis.
目的：手术是腰椎间盘突出症和腰椎管狭窄症有效和可靠的方法。
Therefore , to introduce a method in the posterior approach operation of the lumbar vertebrae for the treatment of lumbar spinal canal stenosis with vertebral canaloplasty by remov.
目的：手术是腰椎间盘突出症和腰椎管狭窄症有效和可靠的方法。
[Objective]To evaluate the clinical outcome of lumbar spinal canal stenosis treated by microendoscopic decompressive laminotomy with facet-preserving technique.
实际使用证明该软件对可拆式螺旋板换热器的基本设计是有效和可靠的。
The actual service proves that this CAD software about DSHE is convenient, effective and reliable.
无接触气垫转向器是用于改变卷筒纸方向的一种安全、有效和可靠的方法。
Air Turns are a safe, effective and reliable method for changing web direction.
虽然可能有不同的定义，对智能电网的目标是让电力分配更加有效和可靠。
Although there may be varying definitions, the goal of the smart grid is to make electricity distribution more efficient and reliable.
证明了本文建议的分析方案是有效和可靠的，可以用于大型人字门的设计。
This proves that the proposed analysis scheme is effective and re - liable, and can be used in the design of large miter gates.
在这里，在这个议事厅里，我们必须通过有效和可靠的行动，来面对这些挑战。
It is here, in this council, that we must meet these challenges through effective and credible action.
计算结果基本与实测结果吻合，说明该计算模型和计算是比较有效和可靠的。
The results show that the calculated results by the coupling model are close to the measured ones.
公司向全球糖果界用户提供各种糖果生产线。各类糖果生线均证明为有效和可靠的设备。
The company provides each kind of candy production line to the global candy user. Each kind of candy production line proves for effective and the reliable equipment.
有效和可靠的无线传感器网络重编程技术是解决大规模传感器网络难于管理和维护的重要途径。
An efficient and reliable reprogramming service is an important approach of management and maintenance of wireless sensor networks.
针对实验数据像素灰度的分布特点，提出了一种对目标轮廓线进行有效和可靠的搜索和跟踪策略。
Aiming at the distribution characteristic of pixel gray level in tested data, this paper proposes a valid and reliable searching and tracking policy for the object contour.
为了证实模型的有效性和可靠性，论文对模型进行了验证，结果表明RS -NFS模型是有效和可靠的。
In order to verify the model's effectiveness and reliability, the model is verified with samples, and the result shows that RS-NFS model is effective and reliable.
对该系统的功能、硬件配置、软件设计思想和程序结构进行了讨论，实际运行表明，该系统合理、有效和可靠。
The function, hardware configuration, software design idea and program construction of the system were discussed in this paper. Result showed that the system is reasonable, available and reliable.
提到的算法是有效和可靠的一对弱纹理和标准件，分别给出精确的3 - D坐标与实际自然图像的三维重建。
The algorithm mentioned is valid and reliable by 3d reconstruction on a pair of actual natural images with weak texture and the standard piece with given precise 3-d coordinates, respectively.
如果没有一个可靠的、基于事实的项目状态图景的话，有效的项目管理和变更响应将是天方夜谭。
Without a reliable, fact-based picture of the state of the project, effective project management and responding to change is impossible.
这并非在客户端与服务器之间进行通信的最有效方式，但却最简单和最可靠。
This is not the most efficient way to communicate between the client and server, but it is the simplest and most reliable.
因此找到一种可以获取有效、可靠和可比的私人健康开支信息的方法至关重要。
Thus, it is crucial to establish a method to generate valid, reliable and comparable information on private health spending.
使我们的专门技术和资源联合起来的有效模式是我们现在最大的需求，也是希望的最可靠基础。
Effective modes of combining our expertise and resources are our greatest need now, and the strongest basis for hope.
如果要使商业决策有效、可行、可靠，就要基于当前和可能的未来思考。
If business decisions are to be effective, workable and sound, they must be grounded in the present and the likely future.
软件工程(学)是利用完善的工程学原理和法则来经济地获得稳定可靠的并且能够在真正的机器上有效运行的软件。
Software engineering is the establishment and use of sound engineering principles in order to obtain economically software that is reliable and works efficiently on real machines. 2.
尽管Hamad - Schifferli确信她的发现将会使得试管中转化更加可靠和有效，但她没有继续这一研究。
Although Hamad-Schifferli is confident that her discovery will make in vitro translation more reliable and efficient, she is not done.
Python的pickle为python对象有效的持久性管理提供了健壮的和可靠的基础。
Python pickles provide a robust and reliable foundation for effective persistence management of Python objects.
在分析测试结果时，我们需要检查测试结果的有效性和可靠性。
When analyzing test results, we need to examine the validity and reliability of the test results.
花些时间确定好您所要问的问题并同时思考可靠性和有效性的问题。
Spend time making sure you ask the right questions, and consider the issues of reliability and validity.
可靠的贡献者和可信任的测试人员必须有效、准确，且客观地评估产品的质量。
Solid contributors and dependable testers have to assess the quality of their products effectively, accurately, and objectively.
代码重用可以得到更可靠和更有效的代码，这是因为对相同的代码进行了反复测试。
This code reuse results in more reliable and efficient code, because the same code is tested again and again.
代码重用可以得到更可靠和更有效的代码，这是因为对相同的代码进行了反复测试。
This code reuse results in more reliable and efficient code, because the same code is tested again and again.
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