有时，较低的口模温度会在口模内表面上生成一个冷却的树脂层，这个树脂层慢慢地移出到口模出口，然后与本体料流分离，从而引起积料。
Sometimes lower die temperatures can create a cool layer of resin on the inner surface of the die that creeps slowly to the die exit and then separates from the bulk flow, causing buildup.
通过比较这两者的数值结果得出了缺陷模随入射角和缺陷层厚度变化的一般规律。
By the comparison of which the laws of defect mode changed with Angle of incidence and thickness of the defect are concluded lastly.
研究了偏心率和转速比对去除效率的影响，与此同时研究了抛光模材料、抛光模胶层厚度、抛光模直径以及几何形状与去除效率的关系。
At the same time the effect of eccentricity ratio, speed ratio and the material, thickness of sub, geometry shape of polished die on removing efficiency are studied.
发现对垂直入射的高功率的电子回旋波，在进入线性模转换层以前，参量不稳定性可以发生。
It is found that for the high power nearly perpendicular incident, electron cyclotron wave parametric processes may occur before it encounters the linear mode-conversion-layer.
关键制模工艺包括：母模制备、金属型壳制造、模框制作、背衬强化层制作、脱模以及后处理等。
Arc spray tooling process mainly includes: master pattern preparation, surface pretreatment, fabrication of the metal shell, frame fabrication.
针对常规滑模变结构控制方法在电磁轴承控制当中引起的抖动问题，将边界层法用于滑模变结构控制器的设计。
This strategy combines the fuzzy logics with the method of sliding mode control, thus can reduce the chattering without decreasing the robustness of system.
分析了空调面板框的结构特点及工艺要求，介绍了叠层式注射模的结构、工作过程以及结构设计要点。
Through the technological analysis of the air condition panel, we introduced the structure principle of the stack injection mold for the air condition panel for designing the mold.
针对常规滑模变结构控制方法在电磁轴承控制当中引起的抖动问题，将边界层法用于滑模变结构控制器的设计。
To solve the chattering problem caused by general Sliding Mode control in active magnetic bearings control, a Boundary Layer Approach was used in the controller design.
介绍了共挤出的PVC芯层发泡管的工艺流程和模头装置，并讨论了共挤管材的原材料选择及配方构成。
The processing technology and coextrusion die design of PVC foam core pipes are introduced. Also the selection of raw materials and design of formulation are discussed.
分别从精磨模、精磨磨料、抛光膜层、抛光辅料、机床速度和压力等方面介绍了一种加工蓝宝石整流罩的工艺方法。
Sapphire dome machining technology is introduced by exploring grinding tool and milling and polishing film and supplement material and machine speed and pressure etc.
提出了一种测量微小角位移的新方法，该法基于一种金属包覆波导结构，通过棱镜耦合激发空气导波层中的超高阶导模作为灵敏探针。
Based on a symmetrical metal-cladding waveguide, ultrahigh-order modes in the guiding layer air gap can be excited through prism coupling to serve as sensitive probes.
将超导弦孤子模型的层间耦合作用作为提高多层氧化物超导体临界温度的一种模写，结果表明。
The interlayer coupling of superconducting string soliton model ACTS as a description of critical temperature enhancement in multilayer oxide superconductors.
在常规的准滑模变结构控制中引入模糊控制，利用模糊控制器来动态调整滑模边界层的厚度。
A fuzzy control is combined with the conventional quasi-sliding mode control, and the fuzzy controller is used to adjust the thickness of boundary layer dynamically.
讨论了M层克尔型非线性介质平板波导中TE波的传输特性，并给出其导模的解析解。
Transmission properties of TE wave in the nonlinear Kerr media plate with M layers have been discussed and the analytical solution of waveguide mode is also given.
针对气动人工肌肉位置控制系统，提出了两层滑模的变结构鲁棒控制策略，控制器的推导基于李亚普诺夫稳定性理论。
A two-folded sliding modes approach of pneumatic muscle actuator (PMA) position control system was proposed, and the controller was designed by using Lyapunov stability theory.
在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝。
Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam.
适当提高模具温度，可以减小凝固层厚度，有利于充模过程。
It is favorable to filling process if the mould temperature rises properly, which decreases the solidified layer thickness.
建立了描述厚层光刻胶内衍射光场形成过程的物理模型，并利用傅里叶模方法模拟计算和分析了其内部衍射光场分布。
Then Fourier model method, mostly applied to study the diffractive properties of gratings is adopted to analyze the diffractive image field in thick film photo resist.
介绍了用于汽车零件冷挤压的任意层、不同材料组合模的统一计算模型。
This paper presents an unified computer model for calculating the com - bined dies for automotive cold extrusion parts with different materials and structure.
我们发现，这两种磁序的表面模的频率随外场和层间耦合的变化情况很不同。
We find that in the voigt geometry the frequency of surface modes versus the external magnetic field and the interlayer coupling is very different in these two different magnetic orderings.
利用滑模控制使系统的跟踪误差进入给定的边界层内，启用模糊控制取代切换控制；
The tracking error is driven into the given boundary layer by the sliding mode control, and then the switch control is replaced by fuzzy control.
双面金属包覆波导高阶导模对聚合物薄波导层的折射率变化比低阶导模更敏感。
High order guided mode in double metal-cladding waveguide is more sensitive to the refractive index variation of the polymer guiding layer by comparing with low order guided mode.
本文讨论了四层克尔型非线性介质平板结构中两种形式的光波导模问题（TE波），并求得解析解。
This paper studied a four-layer Kerr-type nonlinear slab-guided optical mode(TE mode) and obtained the analytical solution.
控制系统的第二层是一移动滑模控制器。
The second layer is a moving sliding mode controller(MSMC) that can track the calculated reference wheel.
从光子晶体的传输矩阵理论出发，推导了掺杂饱和吸收非线性介质的光子晶体的缺陷模的透射率，以及缺陷层中局域光的增强因子。
The transmittance of defect mode in one dimension photonic crystals with nonlinear absorptional dielectric materials was deduced by the transfer matrix theory.
本机适用于利用成型刀模对皮革、塑料、纸板、织造物等材料的一层或多层的成型裁断，是制鞋、箱包、服装、汽车、工艺品、包装、电子等行业的理想裁断设备。
The machine is mainly suitable for cutting one layer or layers of leather, rubber, plastic, plastics packing, textile and chemical fibre etc. With molding cutter.
然后将上述用料逐层倒入模内即成。
首先，针对转换层梁模体系及支撑架施工，重点分析了转换层结构现浇混凝土对模板侧压力值及模板对拉螺杆的计算；
The beam shape of concrete transfer floor is completely studied. Firstly, for the system of moulding board and support frame in construction the side pressure and screws are analyzed.
结果表明：缺陷层几何厚度增加时，缺陷模中心红移，透射率下降，品质因子变小。
The results indicate that as the geometry thickness of defect layer increases, the center of the defect mode red shifts, the transmittance decreases, and the quality factor decreases too.
结果表明：缺陷层几何厚度增加时，缺陷模中心红移，透射率下降，品质因子变小。
The results indicate that as the geometry thickness of defect layer increases, the center of the defect mode red shifts, the transmittance decreases, and the quality factor decreases too.
应用推荐