查询词典 characteristic

Firstly, the principle and method of designing the combustion characteristics ofsmall grain-binding high-burning-rate propellant are analyzed and discussed, theburning behaviors and energy characteristic of the component content and binder andsmall grain propellant are respectively calculated by the estimating burning rateprocedure based on the chemical structure and characteristic of propellant, and theREALthermodynamics system software. The selection principle of component contentwhen designing the burning behavior and energy characteristic is analyzed.

首先，分析讨论了小球粘结高燃速推进剂燃烧性能设计原理及方法，采用基于推进剂化学结构与特征反应关系的燃速预估程序和REAL热力学系统软件分别计算了组分含量与黏结剂和小球药燃烧性能、能量性能的关系，分析了推进剂燃烧性能、能量性能设计时组分含量的选择原则。

The study combines the relevant literates, secondary data, and in-depth interview to contribute the four selective factors such as product characteristic, company characteristic, market characteristic, and consumer demand. The result of the research will be appeared by the following statement.

本研究结合文献探讨、次级资料及访谈，访谈对象有宏碁、惠普、索尼及华硕，主要探讨品牌商对於选择网路与实体通路之间关系的考量因素，将产品因素、公司因素、市场因素及顾客需求因素纳入变数考量，研究结果发现

Then, the method to estimate cavitation erosion characteristic of high pressure piston plunger pump by analyzing impingement angle on outlet of throttling groove is put forward. That is, to hold the impingement angle range of 30°～60°as appraisal criterion of cavitation erosion characteristic on high pressure hydraulic plunger pump.4 The throttling characteristic of hydraulic control valve is studied by CFD calculation and experiment.

最后，提出了一个通过分析节流槽出口处的射流方向来评价高压轴向柱塞空蚀特性的空蚀评价方法，即将节流槽出口的射流角范围30°～60°作为评价高压轴向柱塞泵空蚀特性的标准。4对液压控制阀的节流特性进行了CFD数值计算和试验研究。

In chapter three, the instructor must have ability of three aspects including individual special characteristic, music knowledge and teaching skill. According to a research of United States, they found that individual special characteristic of the conductor is the most important ability for teaching string orchestra. Furthermore, researcher also found that conductor's individual special characteristic has the decisive influence to the whole performance in string orchestra.

第三章指导者所须具备之能力包含人格特质、音乐知识和教学技巧三方面，根据美国一项研究结果发现，指挥的人格特质为带团最重要能力，笔者亦发现指导者之个人风格特色对乐团的整体表现具有决定性影响，且其所具备的音乐知识及教学技巧是提升乐团程度的重要因素。

This paper carries on automobile smooth-going characteristic test, firstly using data gathering system and portable computer. Automobile smooth-going characteristic is synthetically evaluated according to IOS26311CD-1991. Automobile smooth-going characteristic body health evaluating data is set up under the pulse.

本课题首次运用国际先进的数据采集系统和便携式笔记本电脑对汽车进行在线平顺性试验，根据国际标准ISO2631／CD-1991对汽车平顺性进行综合评价，首次提出了脉冲输入下汽车平顺性健康评价指标，为脉冲输入下汽车平顺性的质量评价提供了直接的判断依据。

The weight coefficient determined by peak frequency in power spectrum is employed to evaluate its smooth-going characteristic. And about SF32601's handle stability, the following six aspects are considered: the steady and transient respond characteristic of the redirector under steps input; the straight performance to go back; the angular speed frequency respond characteristic of balance weight; the steering performance under typical operating mode and Straight line mode.

用功率谱密度中峰值频率所给定的加权系数对其平顺性进行了校核并从转向盘角阶跃输入下稳瞬态响应特性、转向回正性能、横摆角速度频率响应特性、典型工况行驶性能和直线行驶能力六方面对其操纵稳定性进行了研究。

Finally, fractal characteristic is researched in the thesis. Fractional Brownian motion characteristic of sea clutter is validated and fractal dimention of sea clutter without taget and sea clutter with target are calculated by box-dimention method.Target detection based on fractal dimention is analyzed in brief and sea clutter multi-fractal characteristic is analyzed by MF-DFA.

最后，本文对海杂波分形特性进行了研究，验证了海杂波符合分数布朗运动的特性，通过盒维数法计算纯海杂波和目标海杂波的分形维数，简要分析了基于单重分形维数的目标检测，并采用MF-DFA对海杂波多重分形特性进行了研究分析。

As to the method of the part information inputting, we use the thoughts of group technology and part characteristic, carry on some modifications on the basis of the OPTIZ system, in order that the system can show to the accuracy grade that is the deficiency of the OPTIZ system. In the processing of craft creating, the system provides the method that the OPTIZ code and the characteristic code of the part combined together to make up the information inputting.

对于其中的零件信息输入方法，利用了成组技术和零件特征的思想，在OPTIZ码的基础上进行了相应的修改，以弥补OPTIZ编码系统对工艺加工精度表示的欠缺；对零件的创成给出了OPTIZ编码和特征组合相结合的零件信息输入方法。

Translation - urea characteristic The urea is one kind of achromatic color, tasteless, the odourlessness acicular or the orthogonal prism build crystallizes, in the actual production is granulated for the white or the tint; The granularity may be possible to be small greatly according to enterprise's characteristic; When heats up to 132.7℃ starts to melt, the solid urea density is 1.335g/cm 3, dissolves in the water and the few organic reagents, the urea assumes the alkalescency, may live the salifying with the acid function, when the temperature surpasses 60℃, the urea in the acid, the alkalinity or the neutral solution has the hydrolisis.

问题补充：尿素是一种无色、无味、无臭的针形或正交棱柱体形结晶，实际生产中为白色或浅色颗粒状；粒度则根据企业的特点可大可小；当加热到132.7℃开始熔化，固体尿素密度为1.335g/cm 3，溶于水和少量的有机试剂，尿素呈微碱性，可与酸作用生成盐，当温度超过60℃时，尿素在酸、碱性或中性溶液中发生水解。

And use the prior and more consummate ways to carry through vaneaccidence design, These ways have own technology points and disadvantage, In this paperstressly discuss the momentum-element theory way, this way was developed in the basic ofthe two ahead ways, and it overcome their defect. It also use element theory to deal withvane design. In the vane designing and aerodynamical characteristic calculating they bothrelate with intervene gene, so the keystone is to carry through the intervene gene in twocase, thereout to do the vane design and aerodynamical characteristic calculating.

运用翼型的基本概念和风力机叶片的基础外型参数进行叶片设计的预研讨论，并分别运用了Glauert和Schmitz叶片设计方法叶片进行初步设计，这两种方法有其各自技术特点和缺点，文中还着重研究了动量—叶素理论方法，这种方法在前两种设计方法的基础上发展而成，并采用两者的叶素研究方法进行叶片设计，动量叶素理论方法在进行叶片外型设计和叶片气动特性计算都涉及到干涉因子，文中重点对设计和计算情况下的干涉因子进行处理，并由此来设计叶片的外型和进行气动特性的计算。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？