部件

I mean above all the city of London, which we can see behind you is one of the most enormous financial services capital, that's really what lifts London, rather than doing business, making widgets is rather harder, isn't it?

伦敦城，我是指在你背后我们可以看到的这个城市，是一个庞大的金融服务首都，是这些抬高了伦敦在金融界的地位，而不是仅仅做生意。做小部件往往更难，不是吗？

I mean above all the city of London, which we can see behind you is one of the most enormous financial services capital, that's really what lifts London, 2 doing business, making widgets is rather harder, isn't it?

伦敦城，我是指在你背后我们可以看到的这个城市，是一个庞大的金融服务首都，是这些抬高了伦敦在金融界的地位，而不是仅仅做生意。做小部件往往更难，不是吗？

Abrasion of shafts widely exists in the production of industry and agriculture.

轴类部件的损坏是工农业生产中常遇到的问题。

Unsteady flow field due to rotor-stator interaction in turbomachinery is studied in this paper. The integral kinetic equations with absolute and relative velocity are derived.

本文以叶轮机械内部动静部件耦合的非定常流场为研究对象，在绝对坐标系下建立了包含绝对速度与相对速度的统一运动方程组。

To make paper more systematic and practical, this paper has first introduced the development history of CT equipment, then, elaborate construction of system and theworking principle of CT equipment systematically, including the property of X-ray, the absorption law of X-ray for materials, the reconstruction principle of CT image, the structure of software and hardware for CT equipment. Finally, with 2 CT systems that we used, statistic and analysis of all the malfunctions which have carried out in passed 10 years was given, and according to the systematic parts of fault located, classify the malfunctions, then elaborate their working principle one by one, analyze the regularity and the characteristic of each malfunction, and put forward specific prevention method and measure for the malfunction.

为了使论文更具系统性和实用性，本论文首先介绍了CT设备的发展史，然后比较系统地阐述CT设备的工作原理及系统结构，包括X射线的特性和物质对x射线的吸收规律，CT图像的重建原理，CT设备的软、硬件结构等，最后以我们所使用的2台CT为例，对10余年来所出现的故障进行了全面的统计分析，并按故障所处的系统部件进行分类，然后逐个阐述其工作原理，分析其故障的特点和规律，并就这些故障提出具体的预防方法和措施。

We instantiate each kind of architecture to relevant system data communication component, which result that software architecture become no more conceptual model of abstract meaning, but program code which can be reused cosmically by other components.

我们instantiate每种建筑相关系统数据通信元件其中，使软件的结构变得更加没有概念模型抽象的含义，但程序代码可以回cosmically其它部件。

Firstly, according to the relationship between classic Carnot cycle and Lorenz cycle, the paper evaluates the cycle characteristics and thermodynamic properties of NARMS (Non-azeotropic mixtures), and compares the energy-saving difference between pure and mixed refrigerants. The main of factors that affect heat pump operating efficiency are analyzed in theory and using the Second Law of Thermodynamics the exergy are evaluated in components of heat pump system, in the end a conclusion is drew that all of the exergy have bearing on working fluids' properties.

本文首先从经典的Carnot逆循环与Lorenz逆循环相对关系出发，评估了非共沸混合工质循环的特点以及热力学性质；在不同环境条件下，比较了单工质与混合工质的循环特性差异；针对非共沸混合工质热泵循环效率的主要影响因素（即工质本身的热物性和系统部件特性）进行了理论分析，并利用热力学第二定律对热泵系统的各个主要部件进行了可用能分析，最终发现每一处可用能损失均与工质物性有关；在此基础上提出了减少可用能损失的方法—寻找适宜的非共沸混合工质。

A company in Carson City, Nevada specializes in mechanical fasteners such as studs, nut plates, and cable ties that are adhered to surfaces that cannot be drilled through using two part acrylic adhesives.

在美国内华达州的卡逊城有一家公司，专业从事机械部件的固定连接，比如灯饰，钢化玻璃，电缆，这些部件要固定，不能通过钻孔固定的方式，而是通过双组分丙烯酸胶水粘结固定。

The manufacture of parts on Sterlitamak machine tools permits final machining of the working profiles of turbine blades and assemblies, reduces the manufacturing cycle, and permits the rapid creation of experimental prototypes.

在Sterlitamak 车床上可以对风机的叶型和总装部件进行最后的机加工，降低部件的生产周期，同时加快了试验样机的制作。

High-speed, muti-services and economy have become the major issues of the futUreIP backbone technology As far as thes poiflt is concerned, thes paPer explores layer 3switdrig technology Which seParates control comPonent and fOrward comPontal in thetraditional roulers. TWo forwarding al gori thms ----d ata-driven mo d el and top olo gy drivenmodel are also comPared, a next generation IP backbone echno l o gy---- Multiproto co lLabel Switching is developed, with its operation and its dePloyInent in traffic engineering,c1ass-ofservce and virtual private network.

本文从未来IP骨干网技术所要求的高速化、多业务支持、经济性出发，介绍了在传统路由器基础上将控制部件和转发部件分离的第三层交换技术，比较了数据驱动模型和控制驱动模型两种转发算法，并由此引出下一代IP骨干网络技术——多协议标记交换，阐述了其工作原理以及在流量工程、服务等级区分和虚拟专用网中的应用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。