Soybean protein fiber is of many excellent properties, but poor crinkle - proof and dimension stability.
摘要大豆蛋白纤维具有许多优良的服用性能,但存在抗皱性和尺寸稳定性差的缺陷。
The dimension stability of hyper eutectic Al Si alloy piston is higher than that of eutectic Al Si alloy piston.
过共晶铝合金活塞的尺寸稳定性高于共晶铝合金活塞;
The casting residual stress is one of the major factors to decreasing machining precision and dimension stability.
铸件的残余应力是影响铸件加工精度及尺寸稳定性的主要原因之一。
It showed that dimension stability of the (timber) increased with the resin concentration of aqueous solution gradually.
结果表明:随着水溶液中树脂质量分数的增加,木材的尺寸稳定性逐渐提高。
After drying finishing, the softness, luster, elasticity, dimension stability of the fabric all reach the most optimum efficiency.
干整工程完毕后,织物的手感、光泽、弹性、尺寸稳定性都达到最佳效果。
Four, dimension stability wood fiber crisscross, improve wood performance, and overcome the shortcomings of real wood floor warp cracking.
尺寸稳定木材纤维纵横交错,改善木材性能,克服实木地板翘曲开裂的缺点。
The press is proved practically of higher quenching efficiency, the quenched parts with better dimension stability and much uniform hardness.
实用表明,采用该淬火系统大大地提高了生产效率,且淬火件尺寸稳定,硬度均匀。
PC is really excellent as for impact strength, tenacity, electric insulation and dimension stability and has broad operation temperature range.
PC以高冲击强度而著称,具有突出的韧性,优良的电绝缘性,宽广的使用温度和尺寸稳定性。
The main mechanical properties and dimension stability of WPC was studied which was made from recycled PP and wood particle with isocyanate being binder.
研究了用异氰酸酯树脂为胶粘剂,木材刨花与回收聚丙烯为主要材料的复合材料的主要力学性能和尺寸稳定性。
Dynamic environment in launching and thermal environment on orbit affect dimension stability of space optical remote sensor, thus declining its imaging quality.
发射过程中的力学环境和在轨运行时的热环境,影响航天光学遥感器的尺寸稳定性,进而影响成像质量。
Finally, the as obtained hybrid material containing POSS-NH_2 was studied in respect to mechanical properties, thermal stability, hot-oxygen resistance, density and dimension stability.
最后,研究了含POSS - NH_2的环氧杂化材料的性能,包括力学性能、热稳定性、抗热氧化稳定性、密度、尺寸稳定性等。
In this paper, the effects of heat treatment on polyester super molecular structure were also studied and it was used to explain the reasons why heat treatment affected dimension stability.
本文还探索了热处理对涤纶超分子结构的影响,并用之解释热处理对尺寸稳定性影响的原因。
The residual stress will produce in weldments and other construction parts during the manufacturing process and will harm their dimension stability and service life, and therefore must be relieved.
焊接件等结构件在制造过程中会产生残余应力,影响其尺寸稳定性和使用寿命,因此必须消除。
Polymer based composites combined the good process property, electrical insulation and toughness of polymer with the properties of inorganic materials, such as high module, good dimension stability.
聚合物基复合材料把无机物的高模量、尺寸稳定性以及光、电等特性与高分子材料的韧性、易加工性、电绝缘性巧妙地结合起来。
The result showed that the treated wood had good dimension stability, and the moisture Absorption recovery ratio of thickness was 2.68%, which indicated that the set of compression was almost fixed.
结果表明:处理材的厚度吸湿回复率为2.68%,具有良好的尺寸稳定性,说明压缩变定效果好。
Feature selection and input dimension reduction are of Paramount im-portance to transient stability assessment based on neural networks.
输入特征选择和输入空间降维是基于神经网络暂态稳定评估的首要问题。
The dimension and capacity of hydraulic-turbines in the modern world become more and more big, but the rigidity reduces, so the stability of hydraulic-turbines is of emphasis.
现代社会水轮机尺寸和容量越来越大,刚性降低,稳定性运行日益重要。
Eventually, the cause of wood dimension unstability was investigated to provide substantial data for improving dimensional stability of wood.
探讨宏观尺寸变化的根本原因,为改善人工林杉木木材尺寸稳定性提供理论依据。
With the lager dimension of the submarine pressure hull, the strength and stability analysis of pressure hull is still an important subject in the submarine design.
随着潜艇耐压船体的几何尺寸增大,耐压壳体的强度与稳定性分析仍然是一个具有重要实际意义的研究课题。
It was found that the stability of swirl flow decreases with swirl intensity and axial velocity raise and obviously depends on geometrical dimension of swirl sprue.
结果表明旋流强度、轴向分量速度和旋转流道的几何尺寸均会对旋流稳定性产生重要影响。
In order to make reflectors of the space remote sensor keep both high rigidity of structure and fine stability of thermal dimension, a kind of flexible cone-shaped sheath is designed.
针对空间光学遥感器反射镜结构刚度高、热尺寸稳定性差的状况,设计了一种柔性锥套结构,它在保持结构刚度满足力学要求的同时,使反射镜具有良好的热尺寸稳定性。
The construction dimension, stability, continuity, and manufacturing cost of the welding turnover mechanism has great effect on increasing of efficiency, welding quality and security.
焊接翻转机的结构尺寸、平稳性、翻转的连续性以及制造成本对提高焊接效率和保证安全性有很大的影响。
After that, bring forward a three-dimension customer segmentation method based on customer current value (CCV), customer potential value (CPV) and customer stability (CS).
然后提出了基于客户当前价值(CCV)、客户潜在价值(CPV)与客户稳定性(CS)的科学合理的三维客户细分方法。
Based on the calibration mechanism, the stability of the fractal dimension is analyzed.
基于该标定机理,分析了分形维数的稳定性问题。
Next using an arbitrary two dimension discrete linear time-invariant system as a simulation example, simulation results indicates the control scheme can insure mean square stability of the NCS.
并以任意的一个二维离散线性时不变系统为例,对其进行仿真,仿真结果表明该控制策略能保证网络化控制系统的指数均方稳定性。
In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
在条带开采煤柱尺寸设计中,目前大多数是采用强度稳定性分析的方法,而没有考虑弱面对煤柱稳定性的影响。
The results showed that the restraint variable-dimension method not only could have high calculation accuracy and good numeric stability but also have certain data noise control capability.
识别结果表明,约束变尺度方法不仅具有较高的计算精度和良好的数值稳定性,并且具有一定的抑制数据噪音的能力。
Regularities of voltammetric charge, electrochemical porosity and fractal dimension of the electrodes reflected variations of electro-catalytic oxidation activity and stability effectively.
伏安电荷、电化学孔隙率和分形维数的变化规律有效地反映了电极的电催化氧化活性和稳定性的变化。
In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
针对在条带开采煤柱尺寸设计中大多数是采用强度稳定性分析的方法,而没有考虑弱面对煤柱稳定性的影响,由于弱面的存在,煤柱常常会因抗剪强度不够而产生剪切破坏等问题。
This paper proves the convergence and stability of the method under the conditions of multi-dimension, nonlinearity and interaction of the variables to be solved.
文中证明了在多维、非线性及求解变量耦合情况下,算法的收敛性和稳定性。
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