查询词典 corrosion

Based on the corrosion casts of real arterial tree of human tongue , a vessel model tree is grown by a stepwise method.

以人舌血管铸型为模板，采用数学方法分步建立其血管树。

The electrochemical corrosion behaviors of indium tin oxide films were investigated by electrochemical methods in sodium hydroxide solutions.

通过循环伏安法等方法研究了氧化铟锡透明导电薄膜的电化学行为。

Under proper conditions, the corrosion resistance ability of the Mn-Cu alloys were improved by 4-12 times The modified surface was composed of nanocrystal TiN and Ti2N with crystal size ranging from 20～80nm.

对改性膜的分析表明，改性膜由均匀弥散的TiN和Ti〓N纳米晶组成，它是抗腐蚀性能提高的主要原因。

Results showes that the suitable quantity tin can not appeared crystal boundary, and RE phase segregation reduced the tendency of intergranuiar corrosion, current efficiency of anode increased recessive quantity tin appearat crystal boundary with Sn phase, and can not improve the performance of aluminum anode. aluminum alloy, saciiiicial anode, electrochemistry performance, microstructure, tin

本文分析锡含量不同的铝基牺牲阳极的金相结构和电化学性能，阐述合金元素锡对晶粒尺寸、第二相数量、主要第二相组成、电化学性能的影响及铝阳极组织与性能的关系，以及电流效率损失的原因。1实验1.1铝合金熔炼 1号、2号和3号铝合金分别为m一5Zn一0.05In—lMg一0.3RE、舢一5Zn—O.05In一0.1sn一1Mg一0.3RE和m一5Z

A brief introduction was given on polyurea elastomer spraying as a new corrosion protection method for the steel gate of tide lock.

结果表明，喷涂聚脲弹性体可有效地防止挡潮闸钢闸门的腐蚀，具有较长期的经济效益。

Results show that this paint has a good corner corrosion resistance,a good weathering resistance and a high throwing power,it has been used in production and stable quality is...

试验结果表明，该种涂料具有优良的边角耐腐蚀性、良好的耐候性及高的泳透力，已投入生产使用，质量比较稳定。

Comparing with cyanide zinc plating, the throwing power and corrosion resistance have been tested for verifying the conversion effects.

为验证转化效果，对镀液的均镀能力、深镀能力、镀层耐蚀性等进行了测试。

The engineer testing and research result on improving the cleanliness of atmospheric corrosion resistant steel have been summarized in this paper, and some kinds of effective method to improve the cleanliness of it have been introduced detailedly.

本文总结了提高含稀土耐候钢洁净度的工艺试验情况及研究结果，找出了改善耐候钢洁净度的有效措施。

Even if the round test bar indicates acceptable chemical and physical properties, the casting itself may have undetectable inherent deficiencies that reduce strength or corrosion resistance.

即使圆形测试杆表明化学特性和物理特性是可接受的，逐渐本身仍然可能存在难于察觉的有损强度或防腐能力的内部缺陷。

For a heat corrosion case occur ring on fittings in the tension jumper line transition device,the cause analysis in the aspects of structure and electomagnetics has been carried out.

对一起耐张跳线过渡装置相关金具的烧伤原因进行了结构和电磁方面的分析，结合实际提出了具体、合理的治理方案，并在现场进行了应用。

No complex distressful things on your mind but only our love and care for each other.

无复杂痛苦的事情，对你的心，但只有我们的爱和照顾对方。

At first light, on his own initiative, Vick located the enemy emplacements andfired on them, using 15 rounds.

破晓时分，维克主动地去查找敌军的炮位并向它们开火，打了15发弹药。