腐蚀

CO2 corrosion is one of the most common corrosions in oil and gas industry, so the anti-corrosion technology, closely related to the quality and working life of CO2-contained gas wells, is the basis for safe and highly efficient production of gas wells.

CO2腐蚀是世界石油天然气工业中常见的一种腐蚀类型，含CO2气井的相关工艺技术直接关系着气井的质量与寿命，是气井安全、高效生产的基础。

The corrosions of reflux tank of pre-fractionator in an oil refinery were analyzed;proposals and measures for avoiding corrosion were suggested in this paper.

对某炼厂检修发现的预分馏塔回流罐腐蚀减薄情况进行了分析，提出了防止腐蚀的建议和措施。

For the corrosion of food machine ,the author introduces the characteristics of some prevalent corrosions,and then expatiates the preventive control of food machine ′s antisepsis in design process,including material choosing,structure design and manufacture.

针对食品机械的腐蚀，本文首先介绍了几种最常见的腐蚀形态的特点，然后从材料选择、结构设计、加工制造等方面阐述了在设计阶段实现食品机械防腐的预防性控制措施。

T29.6 Corrosions of multiple regions, no more than second- degree corrosions mentioned

多处部位之腐蚀，至多第二度腐蚀

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。

Some fine desulfurizcr used at room temperature are studied and evaluated, which are effective to eliminate the corrosions by absorbing these sulfur compounds.

筛选了二种常温液相精脱硫剂，可消除液化气铜片腐蚀；提出了液化气液相常温精制工艺，可较好地解决液化气铜片腐蚀问题。

The corrugated ceramic packings offer excellent resistance to high-temperature hydrogen sulfide and naphthenie acid corrosions.

耐蚀瓷质波纹填料具有很强的抗高温硫化氢和环烷酸腐蚀的性能，在腐蚀严重的高温传质环境中应用，可以替代不锈钢填料，延长检修周期。

The mechanism and chaiarteristics of the corrosions usually-occurred in gas field development are emphatically described, and the causes of the corrosions are analyzed, thereby corresponding precautions available at present are recommended.

气田开发中，大量钢铁设备处于容易遭受不同方面化学腐蚀的环境中，解决好预防腐蚀问题，将有利于气田开发方案的正常实施，否则会造成产量下降和采气成本提高。

T29.5 Corrosions of multiple regions, no more than first-degree corrosions mentioned

多处部位之腐蚀，至多第一度腐蚀

At first, the optimization formulas of the structuring element are derived in the case of erosion and dilation. Then, adaptation formulas for an arbitrary composition of erosions and dilations are obtained.

通过将腐蚀与膨胀运算用隐函数表示，推导出腐蚀与膨胀运算中结构元的优化公式，由此进一步可得到任意组合形态滤波器的自适应优化公式。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！