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excellent characteristic
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  优良特性
     This thesis begins with the definition and characteristic of the NGN, describes the excellent characteristic of NGN, and makes a detailed instruction about the significant parts in the next generation network, including the components, functions and features of the SoftSwitch.
     本文从下一代网络的定义及特征开始,描述了下一代网络的优良特性,并对其中至关重要的部件——软交换的组成、功能、特色进行了详细介绍。
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     The control mechanism and method for the hydraulic shock in three different types of hydraulic screw press with reciprocating motion, helical motion and rotary motion respectively are analyzed and a calculating model has been devel-oped. It will enable the hydraulic system to possess excellent characteristic of smooth operation.
     本文分析了液动机作直线运动、螺旋运动和旋转运动的三种液压螺旋压力机液压冲击的控制机理及方法,建立了计算模型,可使液压系统具有运行平稳的优良特性.
短句来源
     Compared with the steam compressing cooling cycle, the characteristics of the air cooling cycle, especially the excellent characteristic for solving environment -protecting and that of broad scope for application temperature, are discussed.
     通过与蒸汽压缩制冷循环的比较,论述了空气制冷循环的特性,特别是空气制冷循环对解决环保问题的优良特性以及适用温度范围宽广的特点。
短句来源
     This paper introduces development and applications of membrane structure architecture at home and abroad . Characteristic of warp-knitting pre-direction reinforced technique and its superority in flexible composite field are analyzed. And excellent characteristic and application prospect are also introduced.
     介绍了膜结构建筑在国内外的发展和应用情况 ,分析了经编预定向增强技术的特点及其在膜结构柔性复合材料领域的优势 ,介绍了经编预定向增强膜结构柔性复合材料的优良特性和广阔的应用前景。
短句来源
     In a bid to prolong the roll-exchange period, roll the thin slab product at large quantity, prolong the roll life, ensuring in the good effect and quality, as well as decreasing the cost, this article introduces the excellent characteristic of the high speed steel roll and the questions to pay attention to in production.
     为延长换辊周期 ,适应大量轧制薄规格产品 ,提高轧辊的使用寿命 ,达到高速钢轧辊较好的使用效果 ,提高产品质量 ,降低生产成本 ,介绍了高速钢轧辊的优良特性及其在使用中应注意的问题。
短句来源
  优秀特性
     Some excellent characteristic such as lack of pointer, difficult to operating on hardware, automatic garbage-collecting are blocks in embedded systems.
     一些Java语言优秀特性如缺乏指针寻址、运行于Java虚拟机模式中的安全特性都使Java很难对硬件进行直接控制、自动垃圾收集功能使应用失去了实时决策能力,在嵌入式系统中成了十分棘手的问题。
短句来源
     The component program can be used again at binary system lever just because of the excellent characteristic of COM. It provided a advanced method for the study of computer graphics simulation.
     由于COM的优秀特性 ,构造的组件程序可以实现二进制层次的软件重用 ,这为OpenGL在计算机图形仿真方面的应用提供了一种更为先进的思路。
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  “excellent characteristic”译为未确定词的双语例句
     Since 1,3-propanediol, (1,3-PDO) discovered from 19th, the concern has been focused on it for the excellent characteristic in many aspects.
     1,3-丙二醇(1,3-propanediol),简写为1,3-PDO,自从十九世纪被人们发现以来,以其多方面优越的特性,成为人们关注的焦点。
短句来源
     The voltages of self-discharge after 24 hours were 0.630V and 0.476V. The residual capacities after 1000 cycles were 4.4F and 4.5F, respecially, when activated carbon electrode material was applied to negative electrode, working voltage of the capacitor can be enhanced, and high capacity and excellent characteristic of high power discharge were attained.
     24h自放电终止电位为0.630V、0.476V; 1000次循环后电容保有量为4.4F、4.5F,特别是采用活性炭为负极的混合型电容器可提高电容器的工作电压,同时显著改善电容器的容量特性和高功率充放电性能。
短句来源
     Wavelet transform possesses excellent characteristic of time frequency localization, and provides an effective measure for analysing signal causing unstable vibration.
     小波变换具有很好的时域和频域局部化特性,为以非稳态振动为特征的信号提供了有效的分析手段。
短句来源
     The technology can meet the demands of the subject because the way of DDS/PLL can take good advantage of both their merits: the high resolution, high accuracy, low phase noise, convenient control of frequency variety for DDS and the excellent characteristic of narrow band tracing filtering for PLL.
     采用DDS/PLL的方法是利用DDS的极高的频率分辨率、输出步长小、相位噪声低、频率变化快且易于控制的优点与PLL的良好的跟踪滤波特性相结合,很好的实现了指标要求。
短句来源
     3. Design a two-waveband (visible light, infrared light) vision bionics test-bed by reference to two-waveband intelligent imaging guidance theory and intelligent imaging scheme based on the excellent characteristic of binocular vision.
     3.参考双波段智能成像制导原理及基于双目视觉的智能成像方案设计搭建了双波段(可见光、红外)仿生试验平台。
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  excellent characteristic
This device can be operated at 100°C, indicating its excellent characteristic.
      
TiC films prepared by ion beam mixing have the more excellent characteristic of hydrogen resistance.
      


Two types of 300A low frequency pulse arc TIG welding machine have been developed. In this machine the pulse current is made purposely to have a peak at the leading edge, which enables successfully one side welding of small diameter tubes in position and meanwhile obtaining good reverse side weld forming. The method for improving the dynamic response of the saturable reactor is analysed and the problem of surge current at the arc initiation is solved. The electric circuits of both types of saturable reactor...

Two types of 300A low frequency pulse arc TIG welding machine have been developed. In this machine the pulse current is made purposely to have a peak at the leading edge, which enables successfully one side welding of small diameter tubes in position and meanwhile obtaining good reverse side weld forming. The method for improving the dynamic response of the saturable reactor is analysed and the problem of surge current at the arc initiation is solved. The electric circuits of both types of saturable reactor prove that they meet the technological requirements of low frequency pulse arc TIG welding. The pulse current generator is simple and is made with ordinary electronic devices. A simple electronic circuit is adopted for compensating the power mains fluctuation. These machines have excellent characteristics and are simple in construction, reliable in operation, easy to be repaired and light in weight. The weldable thickness for one pass welding ranges from 1-5mm in case of square butt joints and may be larger if bevel groove is applied. The developed machines are now being used in practice for welding 2-3.5mm, thick tubes in position and also the first pass of the circumferential seams of the pressure vessel made with 17mm thick stainless steel plates.

研制了两种300 A带尖峰的低频脉冲钨极氩弧焊设备,成功地解决了小直径管子等许多产 品的单面焊双面成型的工艺问题。分析了改善磁放大器电磁惯性的方法,克服了引弧冲击问 题;所用磁放大器的两种线路,均能满足低频脉冲焊接的工艺要求;用普通元件作成了简单 的带尖峰脉冲发生器;采用了简便的电网波动补偿方案。焊机性能良好、简单可靠、易造好 修、重量较轻。能不开坡口焊透1-5mm钢板,厚板可开坡口对接。该设备已用于2—3.5mm。 厚的管道全位置焊接生产及17mm不锈钢压力容器的环缝封底焊等。

A new kind of fracturing fluid has prepared by using titanium compound as crosslinking agent and polyaerylamide (PAM) as gel agent with some gel breaker and antiemulsion agent added in the system. This gel system possesses high viscosity, low flow resistance and fluid loss coefficiency, and breaks in predictive time without any residue left and emulsification phenomena with oil in broken gel fluid. The excellent characteristic of this gel system is that the inorganic titanium compound used as crosslinking...

A new kind of fracturing fluid has prepared by using titanium compound as crosslinking agent and polyaerylamide (PAM) as gel agent with some gel breaker and antiemulsion agent added in the system. This gel system possesses high viscosity, low flow resistance and fluid loss coefficiency, and breaks in predictive time without any residue left and emulsification phenomena with oil in broken gel fluid. The excellent characteristic of this gel system is that the inorganic titanium compound used as crosslinking agent acts as anticlayswelling agent after gel being broken, so that this fracturing fluid can be used in the underground formation containing a huge amount of clay. The effect of various factors (such as the pH of basic fluid, concentration, molecular weight, and degree of hydrolysis of PAM, the ratio of basic fluid to crosslinking fluid, temperature and salinity) on the inorganic titanium gel system has been researched and the operational performance of this system as fracturing fluid has been determined, All experimental results show that this gel is much better in performance than that from Tianqing gum and borax (a kind of fracturing fluid usually used in oid field).

研究了一种新的水基压裂液即钛冻胶水基压裂液。这种压裂液是以聚丙烯酰胺(PAM)作成胶剂,以无机钛化合物作交联剂,加入适量的破胶剂和防乳剂配成。这种压裂液的特点是粘度高、摩阻低、滤失系数小、可在指定的时间水化,水化后残液无渣、粘度低、不与油乳化,因而易于从地层排出。作为交联剂的无机钛化合物可在破胶水化后作为粘土防膨剂,从而使这种水基压裂液特别适用于压裂粘土含量高的地层。本文研究了影响钛冻胶的各种因素(包括成胶液的pH,PAM的分子量、水解度和浓度,成胶液与交联液的配此,温度,配制用水的矿化度)和钛冻胶作为压裂液的使用性能,证实这种冻胶比硼冻胶优越。

Hydrogenation of terphenyl was performed under a hydrogen pressure of 5—140kg/cm~2at 220—320℃. The influences of pressure,temperature and time on the depth of hydrogenation were investigated. The product obtained from a 100t/y unit was tested and found to be suitable for use as high temperature organic heat carrier having excellent characteristics and operable in the liquid phase at 350℃.The properties of the product are simillar to that of Gilotherm-TH, Therminol-66 and Therm-S-900.

以三联苯为原料,在氢压5—140kg/cm~2,温度220—320℃条件下进行了加氢试验,考察了压力、温度、时间对加氢深度的影响。在年产100吨加氢装置上生产的产品经测定,可以作为在350℃下进行液相操作的性能优良的高温有机热载体,其性能与法国Gilotherm-TH、美国Therminol-66、日本Therm-S-900热载体相当。

 
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