不生锈的

The other day, as I stood in a cloudburst on a muddy hill above the train tracks that cut through Kibera and looked out on a landscape of rusted tin roofs, I couldn't shake the rising fear that I was looking into the future.

一天，我站在一座坐落于贯穿吉贝拉的火车轨道之上的泥泞的山上，暴雨中看着那些生锈的锡屋顶，我不能消除升起的恐惧-我看到了未来。

How often you see a factory fall to pieces, the machinery rust away, after the idea behind them gave out.

当生产和销售的想法枯竭的时候，你是不是经常见到那些破烂的厂房、闲置生锈的机器堆在那里。

The abrasion-resistant and rustproof sleeve is the only part exposed to the chain and the process, which results in a long service life minimal maintenance requirements.

这种耐研磨和不生锈套管是阀门中唯一与锚链接触的部件，因此阀门的使用寿命就更长，对维护的需求也更少。

Superadd, more than 8-12UM plating thicknessmeasure up and exceed the international standard, so we assure :"piece for piece eligible, one by one dependable""YADIDE" products can be used more than5-10 years never changer color and rusty phenomenon.

此外本公司的产品都经过先进科学、严格精细的品质检测，再加上产品的电镀层厚度达到8-12微米所以保证"个个达标、件件合格"，用户使用"雅帝德"牌系列高档卫浴产品5-10年都不会出现表面变色和生锈的情况。

About a month ago, I visited the spacious ShanxiHistoryMuseum, lingering from room to room as if traveling through ages from remote times to recent days, from primeval chaos to civilization, from war to peace, from poverty to prosperity…When I saw a rusty ancient wine vessel, I will think which triumphant general drank the celebrative wine in it.

一个多月前，我徜徉于博大的陕西历史博物馆，一间厅一间厅地转过去，从远古走到近代，从洪荒走到文明，从战争走到和平，从贫乏走到繁荣……看到那生锈的樽，我会想，不知道哪一位凯旋的将军喝了它盛的庆功好酒？

The four-colour offset printing press Heidelberg, if a printing plate surface is a zinc or zinc or iron, iron will and Bailers in acid solution from chemical replacement reaction secable, nitrous oxide, drum body cannot ¤j¤?¤? backing and a printing plate, such as the drum surface long soaked in the acid corrosion, instilla secable, a printing plate chrome coated drum for restructuring into it or nickel does not result in more accidents.

四色海德堡胶印机，如果印版滚筒暗地是涂锌或铁，那么锌或铁城市与水斗溶液边的酸起化学置换不正答生锈、氧化，滚筒体不克不及紧贴衬垫物和印版，如滚筒背恒久泡在酸液边，会爆发腐化生锈，印版滚筒体改成涂铬或镍不离不会爆发以上变乱。

This was a fair proposal, it must be confessed, had it been made toany one that had not had a settlement and a plantation of his ownto look after, which was in a fair way of coming to be veryconsiderable, and with a good stock upon it; but for me, that wasthus entered and established, and had nothing to do but to go on asI had begun, for three or four years more, and to have sent for theother hundred pounds from England; and who in that time, and withthat little addition, could scarce have failed of being worth threeor four thousand pounds sterling, and that increasing too - for meto think of such a voyage was the most preposterous thing that everman in such circumstances could be guilty of.

其次，我必须搞到枪枝和弹药。大舱里原来存放着两支很好的鸟枪和两支手枪，我都拿了来，又拿了几只装火药的角筒，一小包子弹和两把生锈的旧刀。我知道船上还有三桶火药，只是不知道炮手们把它们放在什么地方了。我找了半天，终于找到了。有两桶仍干燥可用，另一桶已浸水了。我就把两桶干燥的火药连同枪支一起放到木排上。这时我发现木排上装的东西已不少了，就开始动脑筋如何运上岸，因为一没帆、二没桨、三没舵，只要有点风，就会把木排打翻在海里。

"Most paints can tolerate mildly acidic reaidues better than alkaline residues or from cleaners,or indeed the iron oxide or rusted steel which also has an alkaline reaction."

绝大多数的油漆能忍受弱酸性的渣滓，却不能忍受清洁剂中的碱性渣滓，事实上铁氧化物或生锈的钢都有碱性反应。

When he tried it the rusty metal did not budge, and he came away with red flecks covering his fingers.

他试了一试，这生锈的金属板一动也不动，他走到一旁，手指上满上剥落的红色的锈斑。

My next Care was for some Ammunition and Arms; there were two very good Fowling-pieces in the great Cabbin, and two Pistols, these I secur'd first, with some Powder-horns, and a small Bag of Shot, and two old rusty Swords; I knew there were three Barrels of Powder in the Ship, but knew not where our Gunner had stow'd them, but with much search I found them, two of them dry and good, the third had taken Water, those two I got to my Raft, with the Arms, and now I thought my self pretty well freighted, and began to think how I should get to Shore with them, having neither Sail, Oar, or Rudder, and the least Cap full of Wind would have overset all my Navigation.

其次，我必须搞到枪枝和弹药。大舱里原来存放着两支很好的鸟枪和两支手枪，我都拿了来，又拿了几只装火药的角筒，一小包子弹和两把生锈的旧刀。我知道船上还有三桶火药，只是不知道炮手们把它们放在什么地方了。我找了半天，终于找到了。有两桶仍干燥可用，另一桶已浸水了。我就把两桶干燥的火药连同枪支一起放到木排上。这时我发现木排上装的东西已不少了，就开始动脑筋如何运上岸，因为一没帆、二没桨、三没舵，只要有点风，就会把木排打翻在海里。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。