We also found that the opacity was the symbol of the the formation of microvoid which advanced the shrinkage control effect of sample.
另外,试样的不透明度可以揭示收缩控制的效果,不透明的试样表明其中有微孔形成。
Some anthropologists note that brain shrinkage is not very surprising since the stronger and larger we are, the more grey matter we need to control this larger mass.
一些人类学家注意到大脑体积减小其实并不令人惊讶,在我们变得更强更大之后,我们需要更多的灰质来控制躯体这个大麻烦。
Dimensional control can be exercised on the as-sintered component as the injected density is sensibly uniform so shrinkage on sintering is also uniform.
烧结零件可以实现尺寸控制,因为注塑密度明显均匀,所以烧结收缩也是均匀的。
Industrial plastic parts are usually requested to have high precision and complicated shapes, so it is important to control the shrinkage rates of injection-molded parts.
在这些应用场合,不仅要求塑料制品的精度高,而且塑料制品形状也比较复杂,这使得对注塑成型制品收缩率的控制变得十分重要。
Establish and execute annual shrink control plan, and finish shrink checklist to find keys cause shrinkage to control shrink meet Cargill target.
建立和执行年度损耗控制计划,完成损耗检查单已发现引起损耗的关键点便于控制和减少损耗以达到嘉吉的标准。
The paper introduces UP resin cures at low temperature and effect of LPA on the control of shrinkage.
本文介绍了国外关于不饱和聚酯树脂在低温固化时,LPA对收缩控制影响状况的研究。
Besides cement dose, mud content and construction control, aggregate grade is one of the important factors which affect the shrinkage properties of cement stabilized material bases.
除了水泥剂量、含泥量和施工控制等因素外,集料级配是影响水泥稳定粒料基层收缩特性的重要因素。
So, how to find out the shrinkage reasons of merchandise concrete and control shrinkage cracks still to be solved problem.
如何找出混凝土的收缩机理,从而更好的控制收缩裂缝,是有待解决的问题。
Temperature and shrinkage crack of huge concrete can destruct concrete structure, so it is important to control the crack.
大体积混凝土结构的温度与收缩裂缝对混凝土结构具有破坏作用,控制裂缝的产生,十分重要。
The polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.
聚丙烯纤维可有效控制混凝土早期干缩裂缝的长度、宽度和数量。
An even cooling design becomes very important to control the shrinkage and warpage at an acceptable level.
为了将收缩弯翘控制在可以接受的程度,均衡的冷却设计变得非常重要。
Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper, in which water-cement was as control sample.
本文对碱激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究,其中以水-水泥体系为对比样。
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。
Therefore, it is important to study the shrinkage reasons of the new wallbord materials and control its shrinkage crack.
因此,找出非烧结新型墙材收缩规律、控制收缩裂缝,具有重要的实际意义。
Most print shops, for example, require constant humidity in order to control paper shrinkage.
例如,大多数印刷店都要求恒定的湿度,来控制纸张的收缩率。
Then each of four different types of shrinkage cracks 'characteristics has been analyzed, as to different characteristics of shrinkage cracks, the author proposed corresponding control measures.
分别对四种不同的收缩裂缝特性进行具体分析,并针对不同特性的收缩裂缝提出了相应的防治措施。
The humidity would diffuse a large scope as there are cracks in the cement-based composite, resulting in the increase of shrinkage stress which is not benefit for crack control.
当有裂缝存在时,湿度扩散的范围更深、更广,相应的湿度应力则会更大,不利于裂缝的预防与控制。
Then the thesis introduces the advanced statistical techniques, successfully use control chart to control the elongation and crimp shrinkage. of DTY.
结合断裂伸长和卷缩率指标的特点,引入了先进统计技术,成功的将控制图应用于指标的控制。
Adopting air circulation technology, the shrinkage chamber features rational structure, heat insulation, high precision for temperature control and better packing effects.
收缩室采用循环运风技术,结构合理、隔热保温,温控精度高,包装效果更佳。
Adopting air circulation technology, the shrinkage chamber features rational structure, heat insulation, high precision for temperature control and better packing effects.
收缩室采用循环运风技术,结构合理、隔热保温,温控精度高,包装效果更佳。
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