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Of, relating to, or capable of ablation .

腐蚀的,可消融的可腐蚀的或可消融的,与之有关的

I The band reaction model of silicon in alkaline solutions in the fundamental theory of silicon anisotropic etching, which has great theoretical and experimental significance in the field of micromechanics.

论文的创造性成果主要体现在:(1)所建立的硅在碱性腐蚀液中的反应模型,从根本上解释了硅各向异性腐蚀的重大基础理论问题,为微机械的基础研究做出了开创性的贡献。

The figure of silicon tips etched in this novel etching solution is rocket tips on right rectangular pyramid rather than unsymmetrical eight sided pyramid etched in other etching solution.

更为重要的是该腐蚀液腐蚀的硅尖异于常规的不对称八棱锥,而是一种半锥角很小的"火箭尖"形状,因此可望获得更好的扫描特性和隧道效应。

In the light of structure and operation behavior of oil tank, an overall investigation on the bottom plate corrosion of oil tank is made. The paper analyses the corrosion mechanism of bottom plate of oil tank located in pumping station, puts forward some protection measures including improving the technology design of oil tank, applying available steel material and utilize the CP technology.

针对原油罐的构造和运行特点,对罐底板腐蚀的情况进行了全面调查,分析了输油站内原油罐底板的腐蚀机理,提出了改进油罐工艺设计、选用合适的材料以及利用阴极极化原理的阴极保护等多项防护措施。

The results showed that for carbon steel exposed to sea water for 1~120 month, there were large quantities of SRB congregating in the internal rust layer, arid synchronously there were different numbers of heterotropic bacteria, iron bacteria and sulfide-oxidizing bacteria.

通过在海水中现场挂样,检测了碳钢内锈层中的硫酸盐还原菌、异养菌、铁细菌和硫氧化菌的数量,用SEM观察了内锈层中腐蚀性细菌的形态和分布,并测定了内锈层中的FeS含量,研究了内锈层中微生物对碳钢海水腐蚀的影响及碳钢内锈层中的微生物及其腐蚀与大型生物、锈层、温度等的关系。

Nano titanium dioxide is of favorable biological and chemical inertness, strong oxidizability, low cost and long-term stability against photocorrosion and chemical corrosion. Nano TiO_2 and TiO_2/SiO_2 thin films are used photocatalysis degradation materials and self-cleaing materials, and can kill bacteria and virus.At present it is the hot spot in the research of photocatalysis, and it is of great value in the practical applications.

由于纳米TiO_2具有良好的生物和化学惰性、较强的氧化性能、低成本、以及对光腐蚀和化学腐蚀的稳定性等,故其薄膜不仅能用作光催化降解和自洁净材料,还能杀死细菌及病毒,是目前光催化材料的研究重点,具有广阔的应用前景。

Field investigations on reinforced concrete structures in Qinghai salt lake region discovered that corrosions of concrete and steel reinforced concrete were particularly serious and universal.

第二章简要介绍了我国盐湖地区的环境气候条件,针对典型盐湖卤水中含有的对混凝土产生物理化学腐蚀的侵蚀性离子浓度,重新划分了盐湖卤水的类型,现场考察了混凝土与钢筋混凝土结构在青海盐湖地区的腐蚀与破坏现状。

Slurry pumps are widely used for mining. Suffering from running liquid, their covering plates, volutes and vanes are easily corroded and worn, and the mechanical efficiency decreases to failure in a short time.

渣浆泵是矿山选矿车间重要的机械设备,由于矿浆的冲刷、摩擦和腐蚀的作用,渣桨泵的前后护板、蜗壳和叶轮等过流部件表面受磨损和腐蚀非常严重,短时间内就造成机械效率下降直至完全失效,严重影响着矿山的正常生产。

Carbon steel -- Very good mechanical properties; good resistance to stress corrosion and sulfide s.

碳钢--具有很好的机械特性;良好的抗金属超应力腐蚀的能力和抗硫化物腐蚀的能力。

Flow Accelerated Corrosion is an important aging mechanism for water and water/steam piping made of carbon steel or low alloy steel in both nuclear power plants and fossil power plants. Accidents in Surry Unit 2 in USA and Mihama Unit 3 in Japan, caused by pipe rupture due to FAC, led to severe casualties. The experience, mechanism and countermeasures about the aging management of FAC in nuclear power plants are summarized in this paper.

管道流体加速腐蚀是核电厂和常规电厂碳钢或低合金钢材料汽水管道的一个重要的老化机理,历史上曾发生过美国萨里核电站2号机组和日本美滨核电站3号机组管道破裂等导致人员伤亡的严重事故;本文简要总结了核电厂管道流体加速腐蚀的经验教训、机理及其老化管理的一些方法和对策。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"