bitumens

与bitumens相关的网络例句 [注：此内容来源于网络，仅供参考]

Asphaltum is a brownish-black solid or semisolid mixture of bitumens obtained from native deposits or as a petroleum byproduct, used in paving, roofing, and waterproofing.

沥青，是一种黑褐色固体或半固体沥青混合物，采自天然矿藏或是石油的副产品，用于铺路，封屋顶和防水。

In this study, two types of imported bitumens are selected and foam ability tests are carried out under different conditions. The testing results show that water content significantly affects the decay curve, and the occurring time of the maximum expansion ratio will advance with increase of the temperature.

采用两种不同标号的进口重交通石油沥青，在各种条件下进行了发泡性能试验；对试验结果的分析和比较发现：加水量对衰退曲线影响显著，最大膨胀比出现的时间随温度的升高而提前。

Any of various natural bitumens, such as mineral pitch or asphalt .

树脂，自然沥青某种自然的沥青，如矿石沥青或树脂

Pitch: Any of various natural bitumens, such as mineral pitch or asphalt.

我也是胆小鬼，无法从容面对失败。

All polymer-modified bitumens were prepared at a laboratory scale.

所有聚合物修改过的沥清准备了在实验室规模。

与bitumens相关的网络解释 [注：此内容来源于网络，仅供参考]

testing method for kinematic viscosity of asphalts (bitumens)：石油软化点测定法

m2247 沥青绝对粘度测定法 standard method of te... | m2248 石油软化点测定法 testing method for kinematic viscosity of asphalts (bitumens) | m2250 沥青软化点测定方法 环球法 testing method for softening p...

Bitumens Waxes：沥青石蜡测试仪器

Tribology Wear Friction 磨损 磨损及摩擦测试仪器 | Lubricating Greases 润滑油脂测试仪器 | Bitumens Waxes 沥青石蜡测试仪器

bitumens：沥青

bistability 双稳(定)性 | bitumens 沥青 | blast-furnace refractories 高炉耐火材料

coors filtering crucible for bitumens：瓷布氏漏斗

三角漏斗funnel | 瓷布氏漏斗coors filtering crucible for bitumens | 布氏砂心漏斗buchner funnerl with fritted disc

Test method for determining the breaking point of petroleum bitumens：石油沥青脆点测定法

沥青针入度测定法 Bitumen--Determination of penetrati... | 石油沥青脆点测定法 Test method for determining the breaking point of petroleum bitumens | 焦炭显气孔率测定方法 Coke--Determination of show poro...