1) Rubber particles
橡胶微粒
1.
Influence on paving concrete properties with rubber particles;
橡胶微粒对路面混凝土性能影响的研究
2.
According to the unique characters of rubberized concrete,it is greatly different from ordinary concrete in mix design,especially for the size of water-cement ratio,the choice of sand ratio,the level of slump as well as the type of rubber particles.
针对橡胶微粒混凝土所独有的特性,其配合比设计与普通混凝土有较大区别,特别是水灰比的大小、砂率的选择、坍落度的高低以及橡胶品种对橡胶微粒混凝土尤为重要。
3.
Process technologies of rubber particles in common use are summarized in China,manufacturing,process,merit and demerit of energy consumption,cost,environment protect of process technologies are compared,and effect of process technology to rubber particles is introduced.
介绍了国内橡胶微粒常用的几种加工技术,对各种加工技术的工艺流程及在能耗、成本、环保方面的优缺点进行了比较。
2) rubber particle
橡胶微粒
1.
Study on contamination of rubber particles in infusion fluid;
减少橡胶微粒污染输液液体的研究
2.
Investigation on behavior of waste rubber particle to exterior insulation binding mortar
废旧橡胶微粒对外保温用粘结砂浆性能影响的研究
3.
The workability,strength,elastic modulus and permeability coefficient of plastic concrete containing rubber particles of volume fraction of 0 to 14.
采用对比试验方法,测试了橡胶微粒掺量为0~14。
3) rubber particle
橡胶粒子
1.
A rubber particle protein with apparent molecular mass of 43 kD as determined by SDS-PAGE was purified.
对43 kD的橡胶粒子膜蛋白进行了分离纯化和其N端氨基酸序列分析,根据N端氨基酸序列,设计一简并引物,通过3’RACE(Rapid Amplification ofcDNA Ends)的方法,获得了43 kD的橡胶粒子膜蛋白的cDNA。
2.
The rubber molecules inside rubber particles are the primary inclusions of natural rubber.
橡胶粒子是橡胶树乳管细胞质中进行橡胶生物合成的一种特殊细胞器,其内部的主要成分橡胶烃分子,是天然橡胶的直接来源。
3.
A rubber particle is enclosed by semi-unit biomembrane.
橡胶粒子是由半单位生物膜包裹的细胞器,表面带负电荷,能够吸附水分子;由于在细胞中橡胶粒子数量极多,故能形成较强束缚水分的能力。
4) rubber particles
橡胶粒子
1.
Properties of cement mortar incorporating rubber particles-PVA fiber;
橡胶粒子-PVA纤维复合改性水泥砂浆的性能研究
2.
In order to improve the shrinkage cracking of cement-base material,the cement mortar incorporating rubber particles and PVA fiber were investigated.
针对水泥基材料收缩裂缝问题,进行了利用橡胶粒子与PVA纤维复合改善水泥砂浆抗裂性的试验研究,并对橡胶粒子与PVA纤维在水泥砂浆中的阻裂机理进行了初步探讨。
3.
There is more obvious optimizing effect on the impact strength,anti-crack property and toughness of cement concrete when the additive composition of scrap tire rubber particles replaces a part of mineral aggregate in cement concrete,and a large number of scrap tires are comsumed,which have an important benefit to the recycling utilization of scrap tires and environmental protection.
在水泥混凝土中掺加废旧轮胎橡胶粒子取代部分矿物集料可改善混凝土的抗冲击、抗裂性能和增加韧性,并可消耗大量的废旧轮胎,具有资源循环利用和环保意义。
5) rubber size
橡胶粒径
6) rubber particles
橡胶颗粒
1.
Rubber particles’content and bitumen aggregate ratio are the main two factors which effect physical and mechanical properties of big rubber particle’s asphalt mixture about continuous gradation, and rubber particles’content has more influence than bitumen aggregate ratio.
本文借鉴国内外相关研究成果,首先对连续级配大粒径橡胶颗粒沥青混合料的拌合成型工艺和路用性能进行了试验研究,在此基础上,通过振动衰减试验、路面锤击试验、重复加载试验、吸声试验,结合小波技术及有限元分析,重点研究了该类路面的降噪特性,所作主要工作和取得的成果如下:1。
2.
In order to probe the influence of rubber powder to withstand earthquake performance,the effects of rubber particles treated surface on strength,elastic modulus and damping ratio of concrete were studied.
为了探索橡胶粉对混凝土抗震性能的影响,研究表面处理后的橡胶颗粒对混凝土强度、弹性模量以及阻尼比的影响。
补充资料：橡胶模具、橡胶压模、橡胶硫化模
分子式：
CAS号：
性质：又称橡胶模具、橡胶压模、橡胶硫化模。用于压制橡胶产品的金属模型。一般用钢材(如45号钢)按图纸要求经机械加工而制得，并经热处理以提高其硬度及耐磨性。模具型腔与产品结构相同，型腔尺寸必须考虑不同橡胶的收缩率，在产品尺寸基础上进行放大或缩小，方可得到合适的产品尺寸。模具从工艺操作考虑还要设置流胶槽、启模口、定位销等。
CAS号：
性质：又称橡胶模具、橡胶压模、橡胶硫化模。用于压制橡胶产品的金属模型。一般用钢材(如45号钢)按图纸要求经机械加工而制得，并经热处理以提高其硬度及耐磨性。模具型腔与产品结构相同，型腔尺寸必须考虑不同橡胶的收缩率，在产品尺寸基础上进行放大或缩小，方可得到合适的产品尺寸。模具从工艺操作考虑还要设置流胶槽、启模口、定位销等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条