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转换区域
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  “转换区域”译为未确定词的双语例句
     A RESEARCH ON THE CONVERSION OF GRAVITY FIELD INTO REGIONAL TECTONIC STRESS FIELD
     重力场转换区域构造应力场的研究
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     Nonlinear Effect of an Open V-type Two-color Pumping System in the Frequency Up-conversion Regime
     开放的V型双色泵浦系统频率上转换区域的非线性效应
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     So the data collection is speeded up, the better conversion region and less error for weak signals of A/D converter are ensured.
     这样既可以提高系统的采集速度,又可以保证A/D转换器工作在较佳的转换区域,以减小A/D转换器对较弱信号转换时的误差。
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     This paper introduces the structural system of the glass roof of the Hippo House at the Berlin Zoo, es- pecially the model selection, the formation of transition area and the structural lay-out of visitors' area.
     本文介绍了柏林动物园河马馆玻璃屋顶的结构体系,重点介绍了穹顶的模型选择、转换区域的形成及游人区的结构设置。
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     Its geomorphological characteristics,in particular,its stream geomo-phological evolution,can provide the latest messages on the interaction of uplift of Qinghai-Tibet Plateau and activity of SN active tectonic zone.
     特殊的大陆动力学环境形成了特定构造-地貌转换区域,区内独特的河流格局和河流地貌研究可以为认识青藏高原东北缘隆升最新过程和南北构造带构造活动的地貌响应提供重要依据。
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     The Systematic Transformation Theory of Regional Resources' Exploitation
     区域资源开发的系统转换理论
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     Compiling Of Code Conversion Program For Regional Encrypted Telegram
     区域加密报电码转换程序的编制
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     The Regional Dimension
     关于区域
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     Outline of regional geological setting
     区域地质概况
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     Transforming Bridge
     转换
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  switch region
Differences in genotype distributions between the study groups were only detected with the Sμ probe which detects polymorphism of both Sμ and Sα1 (the switch region of IgA).
      
It was concluded that among the patients and healthy donors, there was no marked difference in the organization of the functional Cε gene and its flanking region containing a class switch region.
      
Association of membranous nephropathy with T-cell receptor constant β chain and immunoglobulin heavy chain switch region polymor
      
The 5' end of these transcripts are derived from an exon denotedIg3, located 1 kilobase 5' of theIgh-8 switch region.
      
Furthermore, nucleotide sequence comparisons reveal that the region encompassing the site of germlineIgh-8 transcription initiation is highly homologous to part of the Ig2b exon, and is also conserved upstream of the Igh-1 switch region.
      
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Characteristics of changes in pre-loading and pre-unloading pressure versus flowrate and pressure level in the transition areas of valve plate of axial piston pump with variable displacement and staged constant pressure are investigated in this paper using an approximate method. A method for selecting optimum design parameters of valve plate is found that can guarantes the impact pressure to be minimum.Therefore, an optimal noiseproof performance can be obtained.

本文利用近似法研究了分级恒压变量轴向柱塞汞柱塞缸在配流转换区域预升、释压力随排量调节及压力等级改变的变化特性,找出了可获得最小配流冲击压差的配流盘最佳结构参数的选择方法,从而可获得最佳的抗噪音性能。

In this paper,the application of the infrared ray to fibrograph was investigated.The conclusion can be derived from this study that the range of linear transfer isincreased by using infrared ray in fibre length measurement of optical reflectance.

本文论述了在反光式棉纤维长度测量中应用红外光源的问题。研究结果表明:应用红外光源可使反光式棉纤维长度测量时纤维量与反光量之间的线性转换区域得到显著的扩大。

Stern waves are one of the important hydraulic phenomena in the fluid dynamics of ship. Investigation of the formation and hydraulic character of the stern waves by numerical method has theoretical and practical significance. There are some results having been reported by several researcher in recent years. This problem is still been studying now. This paper deals with the simulation of vertically 2-D stern waves by solving the Laplace equation of stream function with time dependent boundary fitted coordinate's...

Stern waves are one of the important hydraulic phenomena in the fluid dynamics of ship. Investigation of the formation and hydraulic character of the stern waves by numerical method has theoretical and practical significance. There are some results having been reported by several researcher in recent years. This problem is still been studying now. This paper deals with the simulation of vertically 2-D stern waves by solving the Laplace equation of stream function with time dependent boundary fitted coordinate's method.The mapping and governing equations are descritized with explicite finite-difference scheme and solved with point-SOR method. The boundary conditions on free surface are descritized with weighted implicite finite difference scheme. To reduce the computational domain, efforts are particularly focused on treatment of outflow boundary. Two types of finite-difference schemes, Forward in ti me-centered in space and upwind in space scheme, are applied.In order to verify the varidity of the method a simplified expreriment is performed. The schematized ship model is shown in Fig 3-The time-dependent boundary fitted coordinates used in this computation is shown in Fig 6. Theresults for short and long computational domains are compared in Fig,.:,5. There-are, almost no difference between them in the region behind stern in which one is interested.' That means that the treatment of outflow boundary is good. The ^calculated waves are, 'also compared with Vanden-Broeck's results and experimental data, Fig 1, Fig 8. The agreements between them are satisfactory. The difference in amplitude between calculated wave and experimental data is due partly to the experimental condition, measuring error and due partly to the influence of viscosity. .

本文对二维平底船无粘不可压非线性船尾波进行数值模拟。自由表面上采用全非线性的动力边界条件及运动边界条件,利用时间相关流函数法逼近恒定解。借助动边界坐标拟合法,在一固定的矩形转换区域上建立问题的差分解,解决了自由面数值计算所特有的一些困难,此外,在出流边界上引用了辐射条件,有效地缩短了计算域。最后,通过物理模型试验的实测结果来验证计算结果的合理理。

 
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