耐侵蚀的

The reactions and transformation have resulted in a great volume increase and thus destroyed the structure,weakened the strength and corrosion resistance of the materials.

这一系列反应使试样产生很大的体积膨胀，从而破坏了制品结构。因此，与镁炭砖不同，Al和Si不但不能增强镁锆炭砖，而且使其结构破坏和耐侵蚀性降低。

Its characteristic is: Have good bibulous performance and ventilated property, actual hea

其特征是：有良好滴吸水质量和透风质量，事实换热辐面靠近表辐面的100倍；材质壮实、耐水浸泡而非改变现状；耐侵蚀，正常应用寿运可达到五年，能够达到和实现低于外面4℃-10℃的降冷作用，同时对空气air中的微尘具备良好滴筛选质量，可自行诘淨，因此完成诘白与降冷的作用。

With morphology characteristics of erosion concave of Ag and Pd contact materials in nitrogen and air being compared, influence on erosion, welding and breakdown voltage of contact for nitrogen and SF_6 being analyzed, influence on contact for the formic acid, toluene, carbinol and distilled water being analyzed, it was showed that the influence on performance parameters of relay contact for various atmospheres is very com...

通过比较触头材料Ag和Pd分别在氮气和空气中侵蚀凹坑的形状特征，分析了氮气和SF6等气氛对触头侵蚀、熔焊、耐压的影响，及甲酸、甲苯、甲醇、蒸馏水等对触头的影响，表明各种气氛对继电器触头性能参数的影响十分复杂，该影响涉及对电弧运动规律的影响和与材料的化学反应。

As polypropylene fiber has virtues of good mechanics properties and enduring chemic corrasion , which can be used improve resisted tensile stress and toughness .

聚丙烯纤维是一种弹性模量低于水泥基基体的有机合成纤维，由于聚丙烯纤维具有很好的力学性能，耐化学侵蚀的优点，它可望用于改善基体的抗拉性能与韧性性能。

Function: Fan of glass reinforced plastics is in acceded after the good performance of steeliness, increased corrosion resistance to be able to spend function with explosion proof, fire prevention again, those who make use is more extensive, housing, impeller all pledges for FRP material, pedestal adds epoxy resin for steeliness anticorrosive processing.

质量： 玻璃钢风机在承继了钢制的美好质量而后，又增多了耐侵蚀质量和防暴、防火苗质量，让它的用处更为普遍，壳体、叶轮都是FRP材料，支座为钢制加环氧树脂防止腐败安排。

Cracking due to the combination of tensile stress and corrosion in the presence of water and chlorides.

在存在水和氯化物的情况下及耐压强度和侵蚀的联合作用下发生的开裂。

The paper discusses the classification and character of rigid waterproofer, properties of various kinds of waterproofer concrete,such as specifications,features,technological indexes,technology process,the method of construction,quality, etc .

刚性防水混凝土既有承重、围护和抗渗的功能，又可满足一定的耐冻融及耐侵蚀要求，还可有效地防止墙体因应力作用所产生的裂缝而导致内外墙渗漏，具有较好的使用价值和应用前

The relationship of microstructure with anti-corrosion of the refractories has been analyzed.

5对显微结构和所选耐火材料耐侵蚀性能之间的关系进行了分析和论证。

By studying the alkali erosion mechanism and alkali resistance of glass fibers,the paper comes to conclusions that the corrosion of glass fibers by cement matrix includes the chemical action of hydroxide ions and silica tetrahedrons and the physical action in the static fitigue process,and that glass fibers behave quite differentl.

通过对玻璃纤维碱侵蚀机理和耐碱性的探讨，得出了水泥基对玻璃纤维的腐蚀作用包括氢氧离子和硅氧四面体的化学作用和静态疲劳过程的物理作用及玻璃纤维因成分和结构的不同有很大的差异等结论。

The results show that, the Fick's second law based on corrosion environment should be presented; the linear isotherm of chloride binding is appropriate in concrete structures; the amounts of bound chloride in tide range area and air environment is 0.11~0.37 times of free chloride; the diffusion coefficient is 1/3 to the concrete without RAM and the effect is the best when the RAM ratio is about 15%.

研究表明：Fick第二定律仍需进一步改善，有必要根据不同侵蚀环境建立不同的侵蚀模型；用线性结合理论描述实际混凝土结构中的氯离子结合基本适用；潮差区及以空气中氯离子侵蚀为主的混凝土结构，结合氯离子占自由氯离子的相对值大致在0.11～0.37之间；掺加海水耐蚀剂混凝土的氯离子扩散系数大致可降为原来的1/3；海水耐蚀剂含量在15%左右时其提高混凝土抗氯离子渗透性能的效果最明显。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。