摘要：The capability to design and modulate materials, shapes, heat transfer, and mass mixing during the process of developing chemical reactors has allowed researchers to explore millions of chemical reactions and assays. However, despite the advantages in engineering array-based microreactors or microfluidic systems, the wetting attachment between solutions of reagents/products and the glass or polymer substrates of containers leads to difficulties in collecting products effectively and preventing channel blockage. Herein we present a miniature droplet reactor which takes advantage of the anti-wetting and low-adhesive properties of nanoparticle-derived superhydrophobic pedestals, allowing aqueous droplets to be manipulated freely but also providing a confined environment for performing a series of aqueous phase chemical reactions on a small scale. Gas- or precipitate- forming reactions can also be performed inside this miniature reactor. Most importantly, reaction products in liquid, solid or gaseous states can be collected effectively, which allows the harvesting of valuable products formed in limited amounts. Such a miniature reactor built on superhydrophobic pedestals provides a new way of performing common chemical reactions and may open the door to the design of next-generation microreaction systems.

摘要：GSM通信工程迫切需要对BSC系统进行各种功能测试,而软硬件环境的多样性和异构性,使得BSC平台架构上的测试相当困难。为了减少整个通信软件的成本,简化各种配置的复杂性,利用ACE中间件丰富的组件和reactor框架设计模式,使用软件仿真硬件所实现的逻辑。通过引入两个插桩,来仿真两个物理的NetHawkServer卡,在LinuxOS下建立了基于IP通信的功能测试环境。实验证明了新测试系统的可靠性和健壮性,并解决了昂贵测试硬件短缺的问题。

摘要：reactor是3ds max专用的动力学模拟（Dynamics Simulation）功能，最初是由Havok开发而成的有偿插件。但是从3ds max开始便作为标准功能被广泛使用。

摘要：A phase one design of a new free energy nano reactor is presented. The design is based on a basically topological interpretation of the Casimir effect as a natural intrinsic property of the geometrical topological structure of the quantum-Cantorian micro spacetime. In particular we view dark energy, Hawking negative energy, Unruh temperature and zero point vacuum energy as being different sides of the same multi-dimensional coin. This new interpretation compliments the earlier conventional interpretation as vacuum fluctuation or as a Schwinger source and links the Casimir energy to the so-called missing dark energy density of the cosmos. We start with a general outline of the theoretical principle and basic design concepts of a proposed Casimir dark energy nano reactor. In a nutshell the theory and consequently the actual design depend crucially upon the equivalence between the dark energy density of the cosmos and the faint local Casimir effect produced by two sides boundary condition quantum waves. This Casimir effect is then colossally amplified as a one internal quantum wave representing a Hartle-Hawking state vector of the universe pushing from the inside against the boundary of the universe with nothing balancing it from the non-existent outside. This strange situation becomes completely natural and logical when we remember that the boundary of the universe is a one sided M&#246bius like manifold. In view of the present theory, this is essentially what leads to the observed accelerated expansion of the cosmos. As in any reactor, the basic principle in the present design is to produce a gradient so that the excess energy on one side flows to the other side. Thus in principle we will restructure the local topology of space using material nanoscience technology to create an artificial local high dimensionality with a Dvoretzky theorem like 96 percent volume measure concentration. Without going into the intricate nonlinear dynamics and technological detail, it is

摘要：The direct catalytic conversion of syngas to aromatics offers a promising route to manufacture fine chemicals by employing non-petroleum carbon resources,because aromatic constituents are the key platform for producing ***,this remains a great challenge due to the low yield of aromatics and poor catalyst stability,which restrict further *** recent years,extensive research has been reported on the design of effective catalysts and the optimization of operating conditions to obtain better catalytic *** this review,we focus on these related achievements and present a comprehensive overview of different kinds of catalysts,mainly including modified Fischer-Tropsch(FT)catalysts and composite catalysts,as well as their performance and reaction *** thermodynamic analysis of the reactions involved in this innovative conversion process and the comparison of different methods are also described in detail in this updated ***,the challenges and prospects for direct syngas conversion are discussed to provide general guidelines for the construction of a well-designed reaction route.

摘要：Technology and commercial application of UFR to VRDS unit expansion at Qilu Petrochemical Company, for which engineering work was done by SINOPEC Engineering Incorporation （the former Beijing Design Institute）, were introduced. Successful experience for the first commercial application of up-flow reactor technology and debottlenecking of the unit were summarized. The findings revealed a new route for inferior residue hydrotreating and revamping the existing units of the like.

摘要：俗话说“青菜萝卜各有所爱”，但想必很少有人可以拒绝像DolanTitaniumADX或No．22的GreatDivide这样优雅光亮的钛合金车架的诱惑。当然，No．22公司新推出的reactor可不单单是一件艺术品，这家美国公司使出了浑身解数，希望给车迷们带来的是一款质量最轻、但又尽可能不牺牲骑行品质的钛合金车款。这一点也许在reactor的车架后端体现得最为明显，这里配置了超大号的后平叉，可以帮助提高车架刚性和实现动力分配，同时立叉特别细，仅为13mm，有助于保持钛合金车架骑行平稳的一贯优势，且能再减轻一点质量。

摘要：吞吐量对服务端框架的处理效率有着重要的影响,为了进一步提升传统服务端框架的吞吐量,提出了一种基于reactor模式与非阻塞IO的服务端框架。首先,对reactor模式与非阻塞IO进行了优势分析,并阐述了reactor线程池的分发逻辑;其次,通过设计自适应缓冲区结构降低了内存分配次数,提升了数据读入和写出的效率;最后,通过设计双缓冲结构优化了日志的写入操作,提升了日志写入效率。实验结果显示:在单线程测试环境下,对比libevent,该服务端框架吞吐量平均提升了9%;在多线程测试环境下,分别在100连接与1000连接时,对比***,该服务端框架吞吐量分别平均提升了28.66%与20.76%。这表明该服务端框架吞吐量较高,可应用于较大数据量请求的场景。

摘要：针对当前移动互联网环境下中小型企业办公人员对即时通信存在一定要求的问题,提出了一种C++平台下基于reactor模型的即时通讯系统的设计与实现。文中分别就系统整体架构和具体实现进行了说明,本系统主要通过C++网络编程实现即时通信,具有支持大量客户端并发访问的能力,兼具低延迟和高稳定性等特点。

摘要：南极科考支撑平台的可靠运行需要高性能的监控服务器作为保障。南极监控服务器主要由数据采集与处理模块和数据收发与处理模块两部分组成。将这些功能抽象为服务器的时间事件和网络事件,采用reactor模式来构建事件驱动的服务器程序,实现了业务代码与底层事件处理框架的分离,通过引入线程池来处理耗时任务或阻塞操作提高服务器的性能。