This system can change the synthetic wavelength chain according to the distance to be measured. The inphase state of the interference signals, which is difficult for phase measurement, can be avoided by changing the wavelength freely. In addition, this system can realize the dimension calibration between the workpiece and the gauge block at a shortest measuring chain.
该测量系统可以根据待测距离选择合成波长链完成由粗测到精测的过程、通过波长的调谐能够避免零相位的测量，并在测量链最短的情况下实现了被测量和量块的直接比对，适用于孔径、平行平面间距的测量。
Automatically adjust include: clip books for open and closed book block of size, delivery channel of wide and narrow, the height of the horizontal vibroplatform, milling back and the depth of the grooves, milling back pressure, the adjustment of the location dimension of the cover, the cover of the adjustment, the adjustment of the cover of the indentation, the location of the upper side of the adhesive and play station adjusted kuyto splint adjustment, book output devices adjustments 35-image, just 5 minutes the bookbinder fine-tuned to the image.
自动调整包括：夹书器开闭的大小、书芯运送通道的宽窄，水平振动台的高度、铣背和划沟槽的深度、铣背压力、封面定位尺寸的调整、封面输送的调整、封面压痕的调整、上侧胶位置的调整、托打站托夹板的调整、书籍输出装置调整等35个工位的预调，仅需5分钟即可使胶订机精确调整到预调的数值。
The focal distance and focal size is batter than that of the transducer bought. The result of the ultrasonic testing to artificial defect on plate block shows that through compensating and controlling the coupling attenuation, three defects in PbSbSn alloy can be detected with direct contact method by improving impulse voltage to increase acoustic energy and decrease the effect of attenuation to testing depth and defect signs. Through optimizing ultrasonic testing parameters and using focusing transducer, the artificial blat-bottom hole with 1mm dimension can be detected with ultrasonic C-scan imaging system.
平面试块人工缺陷超声检测研究结果表明，对厚度大于3.5mm的铅锑锡合金实施超声检测时，通过提高脉冲电压来增大声能以降低材料衰减对检测深度及缺陷信号的影响，并在检测中对耦合衰减进行补偿和控制，采用直接接触法可检出试块中的三个缺陷；通过优化超声检测仪的检测参数，采用研制的水浸聚焦换能器对铸造铅锑锡合金试件实施了水浸超声C扫描成像检测，可检测出φ1.0mm的人工平底孔缺陷。
On the basis of observation on cores and indoor experiment, study the qualitative and quantitative parameters by the numbers of Hubuzai gas field, provides a reference for quantitative prediction the fracture distribution. After quantitative description of fracture and evolvement history of structure, and establishment of geologic model and mechanics model, carries out quantitative prediction on the distribution of structural fracture of ES4 section by three-dimension finite element numerical simulation method. On the basis of physical simulation of structure, exertion and verification of experimental analysis, this paper studies the network characteristic of fracture seepage. It also Studies the characteristic of structural evolution and analyzes the combined mode by equilibrium geologic section method, and more predicts distribution probability of small fault system by structural fractal theory, and sets up three-dimension prediction model of fracture, prediction model of small fracture system and network model of fracture, so accurately predicts distribution rules of complex fault block and dynamic change rules of fracture formation.
然后，在对岩芯观察和室内试验的基础上，系统研究了户部寨气田裂缝定性和定量参数，为定量预测裂缝分布提供了基础；在裂缝定量描述、构造发育演化史、地质模型和力学模型建立的基础上，应用三维有限元数值模拟方法对ES_4段构造裂缝的分布进行了定量预测；应用概率统计方法，通过构造物理模拟、试验分析的运用和验证研究裂缝渗流网络特征；应用平衡地质剖面方法研究构造演化特征及组合模式分析，进一步应用构造分形方法预测小断层分布概率，建立储层裂缝三维预测模型、小断裂系预测模型和裂缝网络模型，达到精确预测复杂断块裂缝的分布规律及裂缝形成动态变化规律。
The phase separation of block copolymer under confinement was affected by architecture dimension and surface preference. As a result, the systems exhibit different phase behaviors comparing with those in the bulk.
嵌段共聚物体系在受限状态下的自组装过程，受施限结构体的空间尺寸、界面吸引作用等性质的影响，表现出与本体中不同的相形为。
The three dimension reticular cell counting method is adopted to calculate the fractal dimension characterizing skew degree of gray level surface. With the two-dimension reticular cell counting method, the fractal dimension characterizing wrinkle shadow block distribution is obtained. By means of distribution function, the fractal dimension for the size distribution of wrinkle shadow block can be achieved.
提出以尺度变化的立体网格计算灰度曲面的分维数，表示灰度曲面的起伏程度；以尺度变化的平面网格计算织物折皱阴影块分布的分维数，表示阴影块的离散程度；以当量直径为尺度，计算分布函数的分维数，表示织物折皱阴影块尺寸的分布。
XYHQ3-2B Three Dimension Block Type Compacting Machine Use: Compacti...
用途：适用于运动鞋，网球鞋，龙船鞋及其他皮鞋的前后，左右，上下的压合，具有一机三用的功效。
And the manufacture technology of special shaped stiffened thin wall shell is investigated systemically in practice and theory. According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. In the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability (including stiffness section dimension, stiffeners space, skin thickness and skin lay angle) is optimized one by one for the structure design parameters on the base of the FEM model of skin, stiffness and layover block by FEM..As a result, the prototype with 1:1 proportion and its structure and lay optimization design are completed. The moulding technology for polyurethane foam moulding the stiffened shell is obtained in terms of the design, manufacture moulding, experimental mould and tooling. Furthermore, the prototype is experimented the hydrostatic test and provides the stress and strain results.
依据在研产品特殊的外型结构和使用要求，确定了该型号水雷复合材料壳体的具体结构形式和复合成型工艺路线，即由纤维缠绕工艺成型主体异形件，闭模成型带通槽外贴块，用限位加压工装实现粘接的工艺路线；通过对原材料体系的筛选，确定了综合性能较好的复合材料体系，以此为基础进行了力学性能测试；运用有限元方法，建立了蒙皮、筋条和外贴块的分析模型，综合考虑结构特点和设计要求，对影响结构强度与稳定性的主要因素(包括筋截面尺寸、筋间距、蒙皮厚度、蒙皮铺层角度)分别进行了结构设计参数的优选，最终完成了复合材料异形耐外压壳体1：1样件和缩比实验件结构及铺层优化设计；完成了聚氨酯泡沫胎成型内置加筋壳体的成型工艺技术研究；对缩比件进行外压性能测试，并给出了应力、应变测试结果。
Aerodynamic coefficients of rotating missile in different of rotating velocity, attach angle, yaw angel and mach number are computed firstly, aerospace block-set of Matlab/Simulink is presented and the model of block diagram of six-degrees-of-freedom (6-DOF) trajectory simulation of rotating missile is constructed, aerodynamic coefficients used in simulation are computed by 4-dimension interpolation method. The results of trajectory simulation in static atmosphere and wind field are computed and analyzed finally.
首先用CFD方法计算了旋转导弹在不同转速、攻角、侧滑角和马赫数下的气动系数，其次介绍了Matlab/Simulink的航空模块集，并利用其建立了旋转导弹的六自由度弹道仿真的方框图模型，仿真过程中的气动系数利用已计算得到的系数表经四维插值获得，最后给出了静止大气和风场中的弹道仿真结果。
Aerodynamic coefficients of rotating missile in different of rotating velocity, attach angle, yaw angel and mach number are computed firstly, aerospace block-set of Matlab/Simulink is presented and the model of block diagram of six-degrees-of-freedom(6-DOF) trajectory simulation of rotating missile is constructed, aerodynamic coefficients used in simulation are computed by 4-dimension interpolation...
首先用CFD方法计算了旋转导弹在不同转速、攻角、侧滑角和马赫数下的气动系数，其次介绍了Matlab/Simulink的航空模块集，并利用其建立了旋转导弹的六自由度弹道仿真的方框图模型，仿真过程中的气动系数利用已计算得到的系数表经四维插值获得，最后给出了静止大气和风场中的弹道仿真结果。
In this chapter, we carry on a design of crank and slide block mechanisms which meets the requirements for both the maximum of the minimum transmission angle and the minimum dimension by adjusting the length of crank connecting rod and eccentric distance.
通过调节曲柄长度、连杆长度和偏心距，对曲柄滑块机构进行了三维双目标优化设计。该设计既满足最小传动角最大的要求，同时又使其尺寸最小。
The results showed that the average dimension of crystalline and amorphous region were both changing zigzag with the block length;
结果表明，晶区和非晶区的平均尺寸都随嵌段长度增加呈锯齿形变化，先由小变大，然后降低，再随嵌段继续加长而变大；
I then create an area code block (which computes a rectangle's area) by fixing volume's first dimension (h, for height) as1.
我创建了一个area代码块（计算矩形的面积），将volume的第一个维度（h用于表示高度）确定为1。
A Generalization Method of Street Block Based on Dimension-reducing Technique
一种基于降维技术的街区综合方法
From the different search algorithm and search criteria adopted by two-dimension logarithmic search algorithm, cross search algorithm, gradient descend search algorithm based on block, and diamond search algorithm, etc, we have analysed their applicability, and compared them in terms of computational complexity.
根据二维对数搜索法、交叉搜索法、基于块的梯度下降搜索法和菱形搜索法等算法所采用的不同搜索模板与搜索策略，分析了它们的适用范围及优缺点。
Taking the Brownian dimension as their texture feature, image blocks were clustered and sorted, to control the number of domain blocks to be compared with each range block in coding.
以图像的布朗维数为纹理特征对编码中的图像块进行聚类和排序，实现了对每个值域块所需比较定义域块数目的精确控制。
The method of block adjustment is employed to estimate parameters. The method of parameters elimination is introduced to eliminate the receiver clock error and the satellite clock error, accordingly, the dimension of normal equation is reduced effectively.
运用分区平差法估计参数，利用参数消去法消去卫星钟差和接收机钟差参数，有效的减少了法方程的维数；
Utilization of the multiply/accumulate pipeline and block move instructions is shown to improve data processing speed in an airborne PD fire controlled Radar 4 dimension tracking system.
利用高速DSP芯片TMS320C25乘加流水线及块操作指令提高机载PD火控雷达四维跟踪系统数据处理速度。
The experimental results indicate that high recognition rate can be obtained through the appropriate selection of the dimension of block matrix although there exists nonlinear relationship between recognition rate and dimension of block matrix.
实验结果表明，虽然识别率与分块维数之间存在非线性关系，但可以通过选择适当的分块维数来获得较高的识别率。
Based on a method of 2 dimension data rearrange, a high speed and high efficiency implementation of DRAM access is proposed in the design of block buffer manager.
在数据块缓冲管理器的设计中，采用一种基于二维数据重排的访问方式，实现高速高效的DRAM访问。