With any other phenomenon , if you can reproduce an observation in a controlled environment , using a structured approach , you will eventually be able to determine exactly what has happened 对于任何其他现象，只要可以在可控制的环境中用构造的方法重现某一观察结果，就可以准确判断所发生的事情。
Rf plasma system 9200 is a barrel - type batch stripping system with optional high temperature capabilities for photoresist removal , nitride etch , and other cleaning applications in semiconductor and mems fabs 射频等离子体9200是桶式炉脱模体,拥有可控制的高温系统可去除光阻材料、氮化物蚀刻和半导体与微型机电系统等方面的清洗功能
In two identically designed 12 - week studies , 3010 subjects ages 12 years or older with acne vulgaris were randomly assigned in a double - blind fashion to twice daily monotherapy with dapsone gel 5 % or vehicle control gel 在两项同等计划设计的12周、 3010名患痤疮12年或时间更长的试验中，患者被随机、双盲，一天两次给予5 %的氨苯砜凝胶或者其他可控制的凝胶。
After the multimedia source materials are accomplished , authorware is used to program these materials together , and interacting relationship controlled by user are put into these materials , super links are used to design these interacting files 在多媒体素材制作完成后，使用authorware将这些素材编程到一起，并在素材之间加入了用户可控制的互动关系，用超级链路设计了交互式文件。
Others will have to change their sources of energy supply as a result of the physical impacts of climate change , for example changing patterns in the availability of hydro - electric power due to glacier melt and changing river flows 还有一些国家是考虑到气候变化所带来的冰川消融、海平面上升等物理影响，必须要改变他们的能源供应来源，如运用水力来发电。通过这些措施，使可控制的改变不会引发冲突。
Cycle structure is often used as a connection structure for local area network and as a control and data flow structure for distributed computations in arbitrary networks because of its nice properties such as low connectivity , simplicity , extensibility and its feasible implementation 因为圈结构有一些好的性质如低连通度，简单性，可扩展性，以及它灵活的可实施性，圈结构经常用于作为局域网的连通结构而且用在任意网络中作为可控制的传输数据的结构。
The active network is a novel network architecture which is based on store - compute - and - forward transmission model . active nodes not only can operate packets routing , but also can perform customized computation , which improves the tramission effeciecy and increases the flexibility and customizability of the network 主动节点不仅具有分组路由的处理能力,而且能够为数据网络提供用户可控制的计算能力,提高了网络的传输性能,增强了网络的灵活性、可定制性。
That music should thus be subjected to forms of automation is inevitable ; and that it should remove itself more and more from singing and dancing and embrace a world of sound devoid of human content is surely the end result of believing that music like everything else today is reducible to formulas , to equations , to statistical probabilities , to predictable and controllable functions and behavior - in short to technology 音乐以后会成为自动型式,是无可改变的.它会越离唱与舞越远.相信: [音乐,正如每件事,都可以简化成公式,简化成方程式,成统计概率,成可预期与可控制的功能与行为-简之,就是简化成科技] ,的最后的结果,就是:拥抱,没有人性,的声音,的世界
Considering practical application , some control methods brought forward by predecessors have been improved in order to realize them more easily . because it is difficult to control chaos and hyperchaos to high - period by simple linear feedback in experiments , the ordinary linear feedback method is modified to local control , further more , we prove its feasibility and find out the controllable parameter range theoretically . the improved linear feedback method is applied to circuit experiments , and the results of numerical simulation and circuit experiment are all in accordance with theory , which validate this method effective 概括起来有两个层面的内容：针对前人已经提出的一些控制方法，结合实际应用的需要提出改进的方案，使之更易于实际应用中的实现，这部分包括：基于简单的线性反馈控制低维混沌和超混沌系统的高周期态难以在实验中实现而提出的局部控制的改进方案；结合具体实例，从理论上分析了改进控制方案的有效性及系统可控制的参数条件；并且用电路实验实现了改进的控制方案，实验结果也验证了理论的正确性和可行性；在应用非线性反馈方法控制混沌系统的研究中，我们也得到了前人没有讨论过的高周期结果。
