模腔

精密金属异型挤压塑性成形共形上限解及模腔优化

An upper-bound conformal analysis of metal plastic deformation and optimized die cavity in special-shaped exact extrusion

精密金属挤压椭圆型材偏心率参数与模腔优化分析

Analysis of the Eccentric Ratio Parameter of the Ellipse Metal Extrusion Profile and Optimization of the Die Cavity

双隔离泡H（021）模腔的谐振频率及Q值

Resonance frequency and Q value of the h_ ( 021 ) mode cavity with a double separate bulb

基于UG的鼠标上盖模腔的CAD/CAM

Integration of the Cavity of the Mouse-up-mould Based on UG CAD / CAM

RTM玻璃钢模具尺寸与模腔厚度的控制方法

Method of FRP mould size and cavity thickness control in RTM

本文的第二部份研究了上随体Maxwell流体管内热流动.对于注入模腔流动。

In the second part an unsteady thermal flow of upper-convected Maxwell fluid is studied .

圆柱TE（011）模腔外的微扰应用

The Multi-Parame te rs measurement with Perturbation Method out of the TE _ ( 011 ) - mode Cylindrical Cavity

介绍了塑胶模具复杂型腔采用CNCEDM的拷贝法和展成法加工技术，使镶拼式模腔改为整体式模腔；

Duplication and generation technologies with CNCEDM in machining complicated cavity of plastics dies , resulting in integral cavity instead of mosaic one , are stated .

纤维的渗透率是RTM成型工艺的一个重要参数，它对树脂在模腔中的流动状态产生重要影响。

The permeability of glass fiber is one of the important parameters of RTM process which will have influence on the flow of resins in mould .

本文主要介绍了通过原材料的选用与工艺过程控制采制作尺寸与模腔厚度较精确的RTM模具。

This paper introduces how to manufacture FRP mould with enough precision of size and cavity thickness through choosing raw materials and controlling the fabrication process .

通过在激光腔内插入Cr~（4+）：YAG饱和吸收体，在扭转模腔激光器中实现了被动调Q，获得了脉冲宽度为100ns的单纵模调Q激光脉冲。

The pump slope efficiency was about 17.4 % . Passively Q-switched single-longitudinal-mode laser was also achieved by using a piece of Cr4 + : YAG as an intracavity saturable absorber .

结合实际生产情况，进一步选取形状复杂的支持块模腔进行3D充模模拟，根据模拟结果，预测实际制品缺陷产生的部位并分析了缺陷形成机理。

What is more , the paper also illustrates the 3D simulation of the process of filling a complicate cavity , the positions of defects are predicted and mechanism is discussed . Prior to the practical production , the die filling behavior of new inlets were simulated .

我们考虑强场驱动下一个V型三能级原子与两模腔场的大失谐相互作用，选择原子初态为基态，可以得到关于腔场的类似于参量频率转换的有效哈密顿量。

We consider a strongly driven three-level ⅴ - type atom dispersively interacting with a two-mode cavity . If the initial state of the atom is prepared in the ground state . under large detuning condition . we obtain an effective Hamiltonian that similar to parametric frequency converter .

本文采用有限元法、根据连续性、动量和能量守恒方程，建立数学模型，模拟了LDPE在注塑过程中的平均模腔压力和充模时间。

Basing on the equations of continuity , momentum balance , and energy ba-lance , the mathematic model of mould filling process was established by de-finite element method . The average pressure and time of filling was simu-lated in injection moulding process of LDPE resin .

注塑模具模腔压力动态测试的新方法

A New Method of Dynamic Test for Injection Mould Cavity Pressure

紧凑型像散补偿的克尔透镜锁模腔

A Study on a Compact Kerr-Lens Mode-Locking Resonator with Astigmatic Compensation

耗散准模腔场与激子相互作用的量子统计性质

Statistical quantum properties of excitons in a leaky cavity with quasimodes

椭圆异型材挤压及模腔共形优化

Plastic Shaping Extrusion and Optimized Analysis of Die Cavity in Ellipse-Shaped Product

第五章研究了两模腔场的输出纠缠和压缩。

Output entanglement and squeezing of two-mode fields are investigated .

利用微失调扭转模腔产生双频激光

Investigation of Two Frequency Laser in Twisted Mode Cavity with Fine Detuning

具有像散的克尔透镜锁模腔的研究

Study on Kerr Lens Mode Locked Laser with Astigmatic Resonator

光学镜片注塑成型工艺仿真与模腔设计

Simulation of Aspheric Plastic Optical Lens Injection Molding Process and Cavity Designing

三阶局部切触在5坐标加工椭球模腔中的应用

Application of Third-order Part Contact in 5-AXIS Sculptured Surface Machining

模腔快速制造的分区扫描算法研究

Study of the Grouping Scanning Algorithm of the Rapid Manufacturing of Mould Cavity

瞬态同步泵浦锁模腔长负失谐现象的观察

Observation on synchronously transient pumped mode-locking of dye laser under negative cavity detuning

模具模腔的一种快速制造方法

A New Technology for Rapid Manufacturing of 3D Moulds

这些参数包括注射压力和模腔/纤维毡的温度。

The variables studied included injection pressure and mold / fiber mat temperature .

液压缸摩擦热成形过程中模腔的保护

Protection of Cavity in the Friction Heat Forming Process

椭圆异型挤压塑性成形映射理论及模腔优化解析

Mapping analysis of metal forming and optimization of die cavity in ellipse-shaped extrusion

脉动压力诱导保压过程中的模腔压力响应

Response of Cavity Pressure During Pulsatile Pressure Induced Packing