层密

喷釉管道釉层密着性的研究

Study of Coating Adherence of Spray - enameled Pipe

阐述了十层密肋壁板轻框结构1/10比例模型房屋模拟振动台试验。

The shaking table test of a 1 / 10 scale multi rib wall plate lightweight frame model with a height of ten stories is elucidated .

所有铺面层，密底花堂及水景的排水施工须参照电机工程师之排水工程图纸。

Refer to Electrical and Mechanical Engineer 's Drawings for all Paved Deck , Drainage Closed Bottom Planter Drainage and Pool Drainage Works .

分形理论为研究喷瓷管道的密着性提供了一种新的方法，为深入研究瓷层的密着性奠定了基础。

The fractal theory provided a new way for investigating the adherence of spray-enameled pipe , and founded further investigation base for the adherence of enamel coating .

SEM表明阻挡层底部为密排六边形结构。

The SEM graphs show that the barrier layer is close packed hexagon structure .

电镜扫描分析和试验研究结果表明，由于HBT新型复合滤料具有表面超细纤维层和前密后疏的梯次结构特性，与常规高温滤料和覆膜滤料相比，HBT滤料具有高效低阻的过滤性能。

Analysis by electron microscope and test result of experimental study indicated , HBT has the performance of " higher efficiency and lower resistance " compared with the traditional and membrane filter media because it have the characteristic of using microfiber in the surface layer and " echelon " structure .

膜过滤压差的变化和膜的清洗试验表明，DO和泥饼层增厚压密是影响膜污染的重要因素。

DO and sludge cake thickening are major influencing factors on membrane fouling .

进行了12层13比例密肋壁板结构房屋模型的拟动力和伪静力试验。

The pseudo-dynamic and pseudo-static tests for a 1-3 scaled model of 12 storeys multi-ribbed wall slab building structure has been carried out .

绒毛状绒毛状的形态、表面或外层2内外脚手架外侧操作层满挂密目网。

A villous formation , surface , or coating . Inner and outside of scaffolding , outside of operation platform should hung up of protection mesh .

污泥沉积层存在压密过程，这一过程中的污泥比阻随压力增大而增大，并得到处理市政污水的污泥压密指数为0.8078；

Sludge was compressed during filtration process , and resistance of sludge was increased with the increase in filtration pressure , the compressibility index was obtained as ( 0.807 ? 8 ) .

同时，干燥松散黄土层与质密黄土层地震波速度差别较大，激发与接收条件难以一致。

At the same time , there is difference of seismic wave velocity in drying loose layer and dense layer of loess , it makes hard to be consistent for exciting and receiving conditions .

喷瓷管道瓷层与金属的密着行为研究

Bonding behaviors between enamel coating and base metal for sprayed porcelain pipe

分析表明，检测磁极下与钢丝帘线层垂直的磁密分量变化可辨识帘线的缺陷。

The analysis indicates that the defects can be identified by the change of magnetic flux density component perpendicular to belt under the pole .

射线能谱仪分析结果表明界面间的元素扩散十分强烈，并由此促进了覆铝钢板与搪瓷层形成良好的密着。

The X-ray photoelectron spectroscopic analysis showed that there existed a strong elemental diffusion at interface which resulted in the strong adherence between the enamel and aluminum-coated steel .

喷瓷层与金属的密着是热喷玻璃釉料熔体在基体表面上润湿、铺展和界面反应形成的。

The bonding layer between the enamel coating and the base metal was formed by means of wetting , spreading and reaction of the molten frit on the metal surface .

基体金属进入界面过渡层以及界面过渡层富集密着剂都有利于釉料润湿基体。

The entry of base metal and the enrichment of indiscrete dosage in the intermediate layer can also be effective to the wetting performance .