试验设计

A regulation valve of a two-stage turbocharging system is arranged into the high pressure turbine volute to reduce the system sizes. Matching calculations for the turbocharging system and a diesel engine are made. Calculations in designing of two turbine volutes and regulating valve were taken. Experiments are conducted with the designed system.

为获得结构更为紧凑的二级增压系统，提出了将调节阀集成在高压级涡轮壳内部的二级增压系统结构方案，进行了增压系统与柴油机的匹配计算、两个涡轮壳的设计计算、调节阀计算以及流动分析，并对所设计的二级增压系统进行了试验研究。

This paper discusses the results of triple tube superjet grouting method RJP applied to deep ground treatment at City Area of Tapei MRT. Base on the theorey of grouting, the construction and judegment of test piles, the layout of production piles, the construction parameters setting and control, the improved result and varification, we belive it proviedes reference for the similar projects.

主要探讨三重管高压喷射灌浆RJP工法首次于台北捷运市区段标之深层地盘改良实际施工案例，从灌浆工法基本原理、试验桩之验证施工与检测、工作桩之设计配置、施工时灌浆参数设定与管控、改良后钻心取样成果与实际潜盾发进时改良成效现况验证比对，以提供工程界未来类似工程设计与施工参考。

Based on a living design about the production flow of butadiene sulfone, the procedures of conceptualized design and simulation results are indicated briefly.

概念设计的目标就是寻找最佳工艺流程和估算最佳设计条件，用以指导过程研究及提出对开发性基础研究进一步的试验要求，所以，它是基础研究与过程研究的指南，是整个开发研究过程中十分关键的一个步骤。

Meanwhile,it was pointed out in this paper that flexible pole-oilstone holder could be considered as a single vibrations system when designing acoustics subsystem,as pioneers a new in designing acoustics system of ultrasonic honing.

文摘：经试验证实了超声珩磨声学系统中存在着局部共振现象，指出&挠性杆-油石座&振动子系统设计时可作为一个单独的振动体系进行考虑，为超声珩磨声学系统设计开辟了一条新的思路。

Making use of test data and some instances presented in test,it could be apprvoed that partial resonant vibrations of acoustics system occurred in ultrasonic hoing.Meanwhile,it was pointed out in this paper that flexible pole-oilstone holder cou

文摘：经试验证实了超声珩磨声学系统中存在着局部共振现象，指出&挠性杆-油石座&振动子系统设计时可作为一个单独的振动体系进行考虑，为超声珩磨声学系统设计开辟了一条新的思路。

In order to study the deformation destructive pattern and influence rule of box tunnel lining structure cross the ground fissure with 30 degree, based on the background of Xi'an metro engineering and the geological environment of Xi'an ground fissure, the similar constant of box tunnel lining structure modelling experiment was designed according to the similar theory, furthermore, the parameters of model concrete, model reinforcement bar and model structure country soil were designed.

为了研究小角度（30°）斜穿地裂缝的箱型隧道衬砌结构在地裂缝影响下的变形破坏模式和影响规律，从西安地铁工程背景和西安地裂缝地质环境出发，根据相似理论设计了箱型隧道衬砌结构模型试验的相似常数，在此基础上对模型混凝土、模型钢筋、结构围岩参数等进行了设计。

Observed in simulation, three kinds of structural design and components sealed lips of special design to prevent the micro-fine sand into the plunger 2 within the pump barrel Friction.

模拟试验中观察，3种密封的结构设计和组件的特种唇边设计，阻止了微细砂进入柱塞2泵筒摩擦副内。

The method also includes placing different mixtures of single agents, such as peptones, into receptacles in the array based on the computer representation of the statistical design, contacting the placed mixtures with cells, acquiring experimental data from the contacted cells, and utilizing a processor including an algorithm for comparing the acquired data with the statistical design to identify peptone combinations and concentrations that optimize cell culture conditions.

该方法还包括：根据该统计设计的计算机表达，把诸如蛋白胨的单试剂的不同混合物设置到阵列里的各受器中，使被置入的混合物与细胞接触，从相接触的细胞获取试验数据，以及利用包含算法的处理器比较获取的数据和统计设计，以便识别优化细胞培养条件的蛋白胨组合和浓度。

Pilot core processing devices designed and role is removed from the core for rock mechanics studies, and thus a more perfect, rational and broken rock mechanics research studies and three roller bits work for the design and improvement of the provision of the necessary bits of information.

试验岩芯加工装置的设计目的和作用是从岩石中取出岩芯以供力学研究，从而建立更加完美的，合理的岩石破碎学研究和牙轮的工作力学研究，为钻头的设计和改进提供必要的信息。

On the basis of the performance of the pavement, three typical samples of aggregates for wearing course are tested to determine squeezing and filling effects between coarse aggregate and fine aggregate, medium effects between asphalt cement and mineral filling material. Meanwhile, matrix analysis method is adopted to establish prediction model for properties of asphalt mixture and complete procedure of a new type asphalt mixture design method is proposed according to volumetric design method and requirements on properties of asphalt mixture and the method has applied for national patent.

研究建立了玄武岩、锰铁合金渣和含燧石碳酸盐岩三类路面耐磨集料体系，以路面性能要求为基础，试验考察了集料的嵌挤效应与填充效应以及沥青胶浆的介质效应，以体积设计法为基础，应用数值分析方法，提出了新型沥青混合料设计方法，并已申请了国家发明专利。

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。