(ii) Write two methods of preventing the rusting of iron.
钢材易于锈蚀,应采取防护措施.
Steel is easy to rust, protective measures should be taken.
但是它太老了,金属部件经过锈蚀。
But it's awfully old, and the metal parts are rusted through.
七、钢材易于锈蚀,应采取防护措施.
Seven, steel is easy to rust, should take protective measures.
湿度过高也容易使个别部件锈蚀,导致功能失效。
High humidity can also make individual parts rust, resulting in function failure.
七、钢材易于锈蚀,应采取防护措施.
Seven, steel is easy to rust, protective measures should be taken.
防腐蚀主要是针对锈蚀原因采取预防措施。
Anti-corrosion is mainly to take precautionary measures against the cause of corrosion.
为确保金属表面永久光亮,不被锈蚀,我们建议:.
To ensure that the metal surface is permanently bright andnot rusted, we recommend:.
第二、处理表面的锈蚀损伤,使产品更美观;.
Second, the surface of the rust damage is treated to make the product more beautiful;
二、为确保金属表面永久光亮,不被锈蚀,建议:.
To ensure that the metal surface is permanently bright andnot rusted, it is recommended that:.
测试要求:1,外观无锈蚀、裂痕或其它机械损伤;.
Test requirements: 1, the appearance is free from rust, cracks or other mechanical damage;
金属部件的锈蚀主要是由于润滑油中存在氧气和水。
The rusting of metal parts is mainly caused by the presence of oxygen and water in lubricating oil.
防止锈蚀的喷嘴也可直接选用不锈钢或尼龙材质制作。
To prevent corrosion of the pipe fitting can also be directly made of stainless steel or nylon production.
所以,为确保金属表面永久光亮,不被锈蚀,我们建议:.
Therefore, in order to ensure that the metal surface is permanently bright andnot corroded, we suggest:.
它已锈蚀发暗,但是,当擦去暗色锈斑,将它放在空气中时,它的颜色变黄。
It was rusted dark, but when it was placed in the air after the dark rust was rubbed off, it turned yellow.
所以,为确保金属表面永久光亮,不被锈蚀,建议:.
Therefore, to ensure that the metal surface is permanently bright andnot corroded, it is recommended that:.
过度锈蚀现象说明淬火油用油用太久了,需要加入新油或进行更换。
There is excessive rust phenomenon that quenching oil with oil for too long, need to add new oil or replacement.
该游乐场设备被锈蚀,如果有人压低核桃,他们可能会认为该镇被抛弃。
The playground equipment was rusted, and if someone drove down Walnut, they might think the town was abandoned.
锈蚀还会造成水中的重金属含量超标,进一步的危害人体健康。
Corrosion can also cause the heavy metal content in the water to exceed the standard, further endangering human health.
这张照片显示,狭小的机师室里面的设备正在锈蚀,仪表未被拆除,电线裸露在外.
This snap shows the compact engineer's room,where equipment is rusting, gauges are still installed and wires are exposed.
成品PCB上的印制线通常涂有一层绿色或棕色的阻焊剂,防止氧化和锈蚀。
The printed lines on the finished PCB are usually coated with a layer of green orbrown blocking flux to prevent oxidation and rust.
(3)作业,腐蚀性弱或仅为避免锈蚀污染的设备,方可选用不含Ti或Nb的不锈钢焊条。
(3) work, corrosive pollution weak or just to avoid corrosion of equipment, may use Stainless Steel Welding Electrodes Ti or Nb.
但该在天上为自己积蓄财宝,因为那里没有虫蛀,没有锈蚀,那里也没有贼挖洞偷窃”。
But store up for yourselves treasures in heaven, where neither moth nor rust consumes and where thieves do not break in and steal.”.
整体烤漆,能有效地防止锈蚀且只要更换密封阀座材料,就可使用于不同介质。
The overall paint, can effectively prevent corrosion and as long as the replacement seal seat sealing material, can be used in different media.
实用的NightPresenceIV将进行整容,包括用不锈钢支撑锈蚀的部分,从而延长雕塑的寿命。
Night Presence IV will have a facelift that, pragmatically,includes shoring up corroded sections with stainless steel so that the sculpture has a prolonged life.
A)检查容器的泄漏、漏洞、锈蚀、高温(因化学反应而引起)等情况,并在必要时重新包装;.
(a) Inspecting containers for leaks, holes, rust, high temperature(resulting from chemical reactions), and appropriate repackaging as necessary;
不锈钢法兰片是不会产生腐蚀、点蚀、锈蚀或磨损的,是建筑用金属材料中强度最高的材料之一。
Stainless steel Flange plate will not produce corrosion,pitting, rust or wear, is one of the highest strength materials in the building metal materials.
第二,气温高促使锈蚀加剧,尤其在潮湿环境里,气温越高,锈蚀速度越快。
Second, the high temperature causes the corrosion to increase, especially in humid environments, the higher the temperature, the faster the corrosion rate.
此外它还可以将润滑、磨损、锈蚀等“软”因素考虑在内,为公司的企业资源规划系统提供数据。
Soft' factors such as lubrication, wear and rusting can also be taken into account, providing data for a company's enterprise resource planning systems.
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