Shrinkage is both the irreversible process and the result of the process.
收缩是不可逆转的过程以及是进程的结果。
The stress produced during the process of drying had a certain relation with moisture gradient, shrinkage, moisture and stress index.
干燥过程中产生的应力与含水率梯度、干缩量和含水率、应力指标，存在一定的相关关系。
Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.
在薄板焊接中，由于局部加热和迅速冷却产生了沿焊缝方向的焊接收缩应力，而导致焊接薄板发生屈曲变形。
Resin shrinkage during the molding process will result in a part that is smaller than the master model.
成型过程中，树脂收缩将会导致部件比原模稍小。
The film shrinkage in heating process in shrink packaging machine is of dynamic nature.
收缩薄膜在烘道式收缩包装机中的加热过程具有动态性质。
The feasibility for producing high shrinkage acrylic fiber polymer by existing process was studied.
分析探讨了采用现有工艺生产高收缩腈纶聚合物的可行性；
High shrinkage PAN bulk top are produced by using the process of "drawing to break".
论述了用拉断法直接制条生产高缩率腈纶膨体纱毛条的生产工艺。
This paper makes a comparison between the thermal shrinkage property of micro-filament and ordinary denier filament, and study how different process affect the product style.
本文比较了超细纤维与普旦纤维的热收缩性能，探讨了不同的精练与松弛加工方式对产品风格的影响。
The exact amount will depend on the type of resin and its inherent shrinkage, the glass content, process temperatures and the number of generations between the master model and the production part.
具体数值决定于树脂类型和其固有收缩量、玻纤含量、过程温度和原模翻新生产模具的次数。
The mechanical properties of such oriented PE were rather sensitive to the process temperature, and the thermal shrinkage of the material was also high.
利用口模拉伸工艺制备的取向聚乙烯的力学性能具有高度热敏感性，材料的热收缩率很高，且收缩时具有一定的收缩力。
The solidification process of the cross-section A-A of the high pressure inner cylinder is simulated and the shrinkage cavity position is predicated by means of utility software.
使用该软件模拟了高压内缸A - A截面的凝固进程，并预计了该截面上缩孔位置。
The process produces yarns of high industrial quality having a low break elongation and low reference elongation, or a low heat shrinkage and low reference elongation.
这个过程工业生产的高品质纱线具有低，断裂伸长率和低延伸率的参考，或低热量，低收缩率的参考伸长。
According to the simulated temperature fields and solid fraction, the hot spot and shrinkage porosity are not found in the bolster casting, so the new casting process is feasible.
温度场和固相分数的模拟结果表明，铸件没有产生热节和缩孔缺陷，表明了新工艺的可行性。
The solidification process of a driving wheel hub cast with former foundry method was simulated to find out the reason causing shrinkage defects.
对驱动轮轮毂原铸造工艺进行凝固模拟，找出缺陷的成因，并对原工艺进行了改进，采用顶置随形压边浇冒口。
The block has many advantages, such as simple production process, light weight, high strength, small conductivity and dry shrinkage etc. It is green building material product with good prospect.
该砌块具有生产过程简单、轻质高强、导热系数小、干缩小等特点，是具有良好应用前景的绿色建材产品。
Molding shrinkage of small, good stability, melt viscosity size is small, easy forming process.
成型收缩率小，尺寸稳定性好，熔体粘度小，易成型加工。
The influence of chemical composition, inoculation process, temperature of molten iron and pouring system on the formation of shrinkage cavity and porosity was described.
叙述化学成分、孕育工艺、铁液温度及浇注系统等因素对薄壁球铁铸件缩孔和缩松形成的影响。
BP Neural Network is applied in this paper to establish the model between the process parameters and the shrinkage, and to optimize the process parameters by the test data.
采用BP神经网络建立注塑成型工艺参数与注塑制品收缩率之间的网络模型，并通过试验数据对成型工艺参数进行优化。
The production development to fill the gaps in medium and high shrinkage Acrylic fiber. The production process reduce the cost as a result of reduced the amount of steam.
该产品的开发填补了干法腈纶中、高缩产品的空白，且生产过程中蒸汽量的减少，降低了生产成本。
Throughout the drying process, the surface of the free shrinkage strain is the largest, the more close to the core layer the smaller the free shrinkage strain.
在整个干燥过程中，表层的自由干缩应变最大，越靠近芯层自由干缩应变越小。
A new method to simulate directly and predict the formation process of shrinkage cavity, its final shape and position for steel castings and ingot was proposed using computer.
提出了可用计算机直接模拟钢铸件、铸锭缩孔形成过程及最终形状和位置的直接模拟法。
Temperature fields were simulated by numerical simulation technology and the shrinkage defects were predicted, which supplied direction for establishment of casting process.
应用数值模拟技术模拟了活动横梁的温度场，并对缩孔疏松缺陷进行了预报，为工艺方案的确定提供指导。
The optimal spinning process of HSPET, which can be used to control the fiber shrinkage, has been found.
找到了HSPET的最佳纺丝工艺，且能够达到控制其收缩率的目的。
In the drilling process, should be kept clean hole soil, encountered hole collapse, shrinkage and other abnormal situations, timely solution.
在钻进过程中，应随时清理孔口积土，遇到塌孔、缩孔等异常情况，应及时研究解决。
The optimized casting process can optimize effectively temperature field and reduce the possibility of shrinkage holes(porosities), obtaining the qualified shell with high quality.
优化后的薄壁铝合金壳体铸件的低压铸造工艺方案合理，可以有效地优化壳体温度场，降低铸件出现缩孔缩松几率，生产出高质量的合格铸件。
The principle and process of the second generation transform based on interpolating subdivision is described, and then the selection of wavelet shrinkage is provided.
介绍了基于插值细分法的第二代小波变换的基本原理和变换过程，给出了小波降噪的阈值选取方法。
It shows good adhesion, small curing shrinkage, non toxicity and simple application process. The coatings thereof can be used in high temperature and moisture circumstances for long term.
该涂料具有对基材附着力好、固化收缩小、无毒环保、使用方便、可长期在高温和高湿环境下使用等优点。
Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
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