Shrinkage ratio

The shrinkage ratio decreased with the increase of vacuum .

胶泥的收缩率随真空度的提高呈减小趋势。

The shrinkage ratio of block walls under different humidity was obtained .

得出了砌块墙体在不同湿度条件下的收缩率。

The stress increases as the shrinkage ratio of walling material increase ;

墙体材料的收缩率越大，受力越大；

Analysis of Influencing Factors on the Shrinkage Ratio of Crystalline Plastics Injection Molding Products

结晶型塑料注射制品收缩率影响因素分析

Nonisothermal Cure Kinetics of a High Toughness and Low Volume Shrinkage Ratio Epoxy System

非等温DSC法研究高韧性低收缩环氧体系固化动力学

Solvent effect and volume shrinkage ratio in melamine-formaldehyde gel aging process were discussed .

介绍了三聚氰胺-甲醛凝胶老化过程的溶剂效应及其对体积收缩的影响。

Evaluation of multiple process parameters influence on injection molding warping deformation quantity and size of shrinkage ratio .

注塑制品翘曲变形量和体积收缩率受工艺参数的的影响进行综合评价。

Its copolymerization with epoxy resin can reduce the volume shrinkage ratio of the resin during cured process .

该单体与环氧树脂共聚，可降低树脂固化过程中的体积收缩率。

It was found that electrical resistivity decreased , shrinkage ratio increased , sintered property improved with the Ca content increasing .

研究发现，随钙含量增加，室温电阻率减小，线收缩率增大，烧结性能改善；

The experimental results showed that the casting shrinkage ratio of wax pattern die can be selected in the range of 0.5 % ~ 1.2 % .

经试验，蜡模压型的铸造收缩率可在0.5%～1.2%之间选择；

The intensification of immiscible element in this process is the key to realize uniformization sintering and reach a higher shrinkage ratio .

加强非西安理工大学硕士学位论文一互溶性组元在此方面的功用作用是实现此类材料均匀化、高收缩比烧结的关键。

The quantitative relationship between water content and linear shrinkage ratio is gained under different dry density for Mengzi expansive soil , which has great value to engineering practice .

试验得出了蒙自膨胀土不同干密度条件下含水量与线缩率的定量关系，对工程实践有一定的参考价值。

The results show that , after soaking by acid rain , dry heat shrinkage ratio of the leather increases , and the dry thermostability decreases .

结果表明：经过酸雨浸泡后，加脂皮革的干热收缩率均高于未浸泡试样，耐干热性能下降。

Adding 12 % MPC could result in a shorter primary setting time which was suitable for the kneading of clay sculptures and lower shrinkage ratio .

添加1～2%MPC胶泥的初凝时间较为适合泥塑的捏制并且收缩率较低。

Meanwhile , it could promote the lubricating effects , moderately reduce the molding shrinkage ratio of products , and improve the dimensional stability and elegance of products .

同时增加润滑效果，使制品成型收缩率适当减小，提高制品的尺寸稳定性和美观性。

The area of inductile , namely crack-sensitive spot , is found by the curve of hot ductility temperature and cross section shrinkage ratio .

通过绘制变形温度与断面收缩率的关系曲线，找出了该钢的低塑性温度区，即裂纹敏感点。

Aiming at these defects , a kind of special mortar for plastering aerated concrete with good workability , good water retention , high bonding strength and low shrinkage ratio has been prepared .

针对这些缺陷，研制了一种和易性好、保水性好、粘结强度高、收缩率低，适合加气混凝土抹灰用的砂浆。

As the ZrO_2 increases , the shrinkage ratio of glass particle will decrease . Such phenomenon indicates that ZrO_2 has a baffling effect on sintering shrinkage ratio of glass particle .

随着ZrO2加入量的增加，玻璃颗粒的烧结收缩率下降，说明ZrO2的加入对玻璃颗粒的烧结收缩有一定的阻碍作用。

The molding size was designed according to the average shrinkage ratio of polypropylene . The microgroove demoulding problem was solved though the design of the chain driving system and the revolving method .

按聚丙烯的平均收缩率设计计算模具成型尺寸，设计链传动机构，用旋转脱出的方法解决塑件细纹脱模问题。

The molding size was designed according to the average shrinkage ratio of polystyrene , demoulding mechanism of taper microgroove and arc side core-pulling mechanism was used in the mold .

按聚苯乙烯的平均收缩率设计计算模具成形尺寸，在模具中设计了圆锥细纹脱模机构、弧形侧抽芯机构。

By the way of studying the compressibility of cemented chip board , the effecting factors for the compressibility of board body and the shrinkage ratio on different conditions have been found out .

通过对水泥刨花板压缩比的研究，得出对板坯压缩比的影响因素以及在不同条件下的压缩比值。

The addition of polypropylene fiber decreases the shrinkage ratio of mortar and increases its tensile strength , crack energy , and the max strain , i.e. its toughness rises and brittleness falls .

聚丙烯纤维使水泥砂浆收缩率降低，抗折强度／抗压强度提高，最大变形量与断裂能增大，即使砂浆韧性提高、脆性降低。

Comparatively , with the reducing of shrinkage ratio of slit , the shock loads of receiving pool reduce , but the critical hydraulic head that just can cause deflecting heightens simultaneously .

相对而言，随着窄缝收缩比的减小，水垫塘冲击荷载略有减小，但同时起挑水头增加。

The test of single compact weight decrease proved that when the shrinkage ratio of the compacting die is increased to over 1.22 , there is no more crack initiated in the compact inner hole .

并用压坯单重递减法试验证实，当将压模收缩比增加到122以上时，可以保证压坯内孔不出现裂纹。

The basic density and mechanical property of site ⅱ are better than site ⅰ and the full shrinkage ratio of the radial , chord and volume of site ⅱ are smaller than those of site ⅰ .

地位级Ⅱ的竹材的基本密度和力学性质高于地位级Ⅰ，径向、弦向和体积全干缩率小于地位级Ⅰ；

The re-sult shows that , adding silicon powder in lightweight aggregate concrete can greatly improve its impermeability and frost resistance . But shrinkage ratio of the concrete will rise with increase amount of silicon powder .

研究结果表明，轻骨料混凝土中掺加硅粉，可大幅度提高其抗渗透性能，增强混凝土的抗冻融能力，但随着硅粉掺量增大，混凝土的收缩率提高。

In addition , through simulation and experiment of CIP , it is also found that difference of the parts degreased in different temperatures ( 850 ℃ and 1100 ℃) is not large in shrinkage ratio after CIP .

另外，通过CIP模拟和试验，发现在不同脱脂温度（1100℃、850℃）下得到的长方体制件CIP后的收缩比例相差不是很大。

At the same time , the relation between the shrinkage ratio of combination yarn in the boil water and spinning processing parameter , especially the temperature of heated plate , draw ratio , twist and network density are also discussed .

同时探讨了纺纱工艺参数&热板温度、芯丝拉伸倍数、纱线捻度、网络度等与变形纱沸水缩率间的关系。

The air dry volume shrinkage ratio was 7.7 % , the maximal swelling ratio was 18.686 % , and the maximal water absorption ratio was 77.8 % , which were all higher than those of P.edulis .

大木竹竹材气干体积干缩率为7.7%，吸水饱和体积湿胀率为18.686%，饱湿含水率为77.8%，均大于毛竹材的相应值。

The chloride ion permeability coefficient and the shrinkage ratio of the concrete decrease with the increase of the aggregate replacement ratio , so the replacement of aggregate not only improves the strength but also other properties of the concrete .

混凝土的氯离子渗透系数和干缩系数随着置换率的增加而降低。抛填集料对混凝土的取代不仅提高了混凝土的强度而且改善了混凝土的其他性能。