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In addition to measurements of conventional dynamic parameters o n a model surface,an optical observation method was employed,which directly reco rded self-luminosity of high temperature gas induced by a two-dimensional mode l in high enthalpy flow and combustion radiation.Hypersonic flow fields passing over a sharp strut including fuel injection were displayed and recorded with a high-speed CCD camera.A phenomenon of supersonic diffusive combustion under fre e boundary condition was observed.

实验除测量常规流场参数和模型表面的动态参数外，主要使用二维实验模型，利用高温气体的自发光和燃烧伴随的发光现象，采用高速摄影技术来观测燃烧现象，记录到高焓流场中叠加燃料喷射和燃烧的流场，观察到自由边界条件下扩散控制的超声速燃烧现象。

We will further strictly in accordance with international quality management system,improve product quality,pioneering and innovative,self-perfect,the service sector,with a sincere quality services to new and old customers to provide more advanced,high-quality,high-performance,high-grade sliding bearing.

我们将进一步严格按照传送绿色的质量管理体系，提高影音绿色质量，开拓创新、完美传送绿色、服务行业，以真诚优质的服务向新老客户提供更影音绿色、高质量、高性能、高品位滑动轴承。

Companies in the original foundation with a high starting point, high standard, high requirement for the principle, and gradually establish and perfect all kinds of goods and technology import and export business of self-support and agency.

公司在原有的基础上以高起点、高标准、高要求为原则，逐步建立与完善各类商品及技术自营和代理的进出口业务。

The company is located in Foshan City, Guangdong Province in South China Sea, is a production of polyester fibers differentiate mainly of chemical fiber enterprises, the annual output 20,000 tons, the main products: pre-orientation of polyester filament; drawn yarn; low - Wire, differentiated varieties are: non-ferrous metals high Ditan Si; wire network; Fangma wire; high shrinkage wire; special-shaped cross section wire; bamboo silk; cationic dyeable silk; sewing thread with high-strength wire.

本公司位于广东省佛山市南海区，是一家以生产涤纶差别化纤维为主的化纤企业，年产量2万吨，主要产品有：涤纶预取向丝；牵伸丝；低弹丝，差别化品种有：有色高低弹丝；网络丝；仿麻丝；高收缩丝；异型截面丝；竹节丝；阳离子可染丝；高强度缝纫线用丝。

It produce specialities last spinning heavy brocade, Cut flower, print stamp, plain color cashmere scarf, muffler, silky luster of mercerized cotton fabrics shrinkproof high accuracy heavy brocadeses, cut spend, print stamp, plain color wool scarf mufflers s, At its frivolous elegant, soft smooth, color magnificents . At its innovative technologies constantly, really up to the mark product quality satisfy you high taste, high pursuits that enjoys, Win international and domestic customers to favor.

其专业生产的高支精纺大提花、剪花、印花、素色羊绒披肩、围巾、丝光防缩高精度大提花、剪花、印花、素色羊毛披肩围巾，以其轻薄飘逸、柔软光滑、色彩华丽、品种多、花样全、用料讲究等特点，以其不断创新技术，过硬的产品质量，满足您高品味、高享受的追求，博得国际国内客户青睐。

With ten years in the plastic pieces of computer-aided production experience, and possesses a number of years of manufacturing experience in the technical backbone, combined with Europe, the United States, Japan and other advanced technology, selected high-quality spare parts to a high standard of design and precision machining, production advanced excellence, high quality and low price of Shuikou Recycling crushing machine, Recycling machine materials ears, powerful grinder, stirring mixer, automatic sifter and other products.

凭着十几年在塑胶机辅件生产中的经验，及拥有一批多年制造经验的技术骨干，结合欧、美、日等国外的先进技术，精选优质零配件，以高标准的设计与精密加工，生产出先进卓越、质优价廉之水口粉碎回收机、耳料回收机、强力粉碎机、搅拌混合机、自动筛粉机等系列产品。

According to geological characteristics of mineral area,geological conditions of mineralization,geochemical characteristics,material sources of mineralization,mineralization patterns,as well as physical and chemical conditions of mineralization,it summarize the mineralization pattern and genesis of ore deposit of Xianghualing mining areas,considering that mineralization materials in this deposit mainly come from magma,genesis patterns of deposit include high-temperature gas-liquid Nb、Ta deposit related to albitization laying in or on the edge of granite rock bodies,median-high temperature Skarn Sn,Be deposit related to skarnized laying at the inner contact-belt of granite and carbonate rock bodies;median-high temperature cassiterite -sulphide mineral deposit related to skamized laying at outer contact-belt of granite and carbonate rock bodies and median-low temperature hydrothermal liquid Pb-Zn-Ag deposit related to silicification,fluorite, propylitization laying in wall rocks;Series of generalized magma- hydrothermal liquid type Sn-polymatellitic related to magmatic activity in Yanshan period as a whole.

通过对矿区地质特征、成矿地质条件、地球化学特征、成矿物质来源、成矿作用、矿化型式以及成矿物理化学条件的分析，总结了香花岭矿区的矿床成因以及成矿模式，认为香花岭锡多金属矿成矿物质主要来源于岩浆，矿床成因类型包括花岗岩体内及其边部产出的与钠长岩化有关的高温气液型Nb、Ta矿床、花岗岩体与碳酸盐岩内接触带产出的与矽卡岩化有关的中高温矽卡岩型Sn、Be矿床、花岗岩体与碳酸盐岩外接触带产出的与矽卡岩化有关的中高温锡石硫化物矿床以及围岩中产出的与硅化、萤石化、青磐岩化有关的中低温热液型铅锌银矿床，整体构成与燕山期岩浆活动有关的广义岩浆热液型锡多金属成矿系列

Successfully applying to nonlinear structure analysis and active control with time-delay consideration,the high order single step method shows its good stability,high precision and high speed computation,etc.

高阶单步法已成功地应用于结构非线性分析及考虑时滞的主动控制等，显示了它的稳定、精度高和计算迅速等特点。

Because the successful application to nonlinear analysis of structure vibration and active control takes into account the time-delay,the high order single step method shows good stability, high precision and high computing speed, etc.

由于高阶单步法已成功地应用于结构非线性分析及考虑时滞的主动控制等，显示了它的稳定、精度高和计算迅速等特点。

The permanent magnets are now mouthed at the exterior of the high-pressure vessel and are no longer in contact with the fluid sample. So this construction of equipment decreases the contamination of each other. Concerning the temperature-control system, the present instrument employs one non-vibrating new technology. In the high pressure systems, a simple and fast high-pressure pump was used to generate hydraulic pressure. This equipment is more easy to control than the literature\'s methods. A digital lock-in amplifier has been used as sinusoidal current function generator and the induced signal detector.

本文对振动丝粘度密度仪在设计方案上进行了大量改进，把磁体从高压容器的内部移植到容器的外部，提高了容器的化学适应性，采用了无振动的恒温新技术，利用了方便快捷的加压方式，极大的方便了实验的进行，减少了实验的工作量，用数字Lock-in锁相放大器作为驱动信号发生器和诱导信号检测器，设备既简单又极大地提高了信号的检测灵敏度。

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。