This method is safe, economical and easy to adopt with conventional heat treating equipment. Applied to some dies and easily worn-off parts, it can prolong their service life to a great extent.
应用此法于模具和某些易磨损机件上可较大地提高机件的使用寿命，且方法本身安全、经济，在一般的热处理设备条件下即能进行。
And she added: "A mask can be worn continuously for up to eight to 10 hours, but must be replaced if it is taken off at any stage.
她补充说：“一只口罩持续佩戴可以达8-10个小时，但是期间一旦摘下就必须更换。”
He pulled off a light overcoat that he had worn, and put it round her tenderly.
他把身上穿的一件薄薄的外衣脱下来，轻轻地披在她的身上。
People whose fingerprints have worn off because of burns or overuse often find that the smooth calluses that develop on the fingertips make it nearly impossible to maintain a grip on anything.
那些由于灼伤或是过度使用双手而导致指纹磨损的人常常感觉表皮光滑的指尖要抓紧任何东西几乎不太可能。
Peel off worn out labels, break some pointless rules, find new ways to do things and new things to do, and while you're at it, leave a few of those problems from the past in the dust.
剥去磨损的标签，打破毫无意义的规则，找到新的工作方式和新的事情。如果你那么做的话，就能够把过去的问题抛到九霄云外。
Wrenches (spanners) must not be used if its jaws are sprung, worn or cracked. They may slip off a bolt or nut when you least expect it.
如果扳手(扳钳)的钳夹出现变形、磨损或裂纹，则不宜再使用。它们可能会在您始料未及之时导致螺栓或螺帽滑脱。
The single-side adhesive felt can be replaced periodically; and during replacement, take off the worn felt and then adhere a new layer of felt.
所述的 单面带胶毛毡可定期更换，更换时将磨损的毛毡揭下来，重新粘附一层即可。
Once the initial excitement of building and deploying a simple service has worn off, many developers wish to start sending objects between clients and servers.
一旦建立和部署一个简单的服务的最初兴奋逐渐减弱，很多开发人员希望开始在客户端和服务器间发送对象。
If the upper appears pulled or stretched so that the foot is sliding off the midsole, or the grooves on the outsole are worn smooth, it's time for new running shoes.
如果上面的网布看起来呈拉伸或者撑起来的样子，那就说明脚在中底上打滑了，或者大底的花纹已经磨光了，就该买新跑鞋了。
When I came to the shore I lay down on the soft grass, and, worn out, went right off to sleep.
我一到海岸，就躺在松软的草地上，而且因为精疲力竭，立即进入了梦乡。
Within na couple of months, the euphoria of being in China had worn off, and I found myself settling into a routine.
几个月后，在中国生活的兴奋感消退了，我发现自己安稳了下来。
Once the first novelty is worn off, the members of this circle will be no more interesting than your old friends.
一旦最初的新鲜感减退后，这圈子的成员也就跟你的老朋友差不多，无甚新鲜趣味可言。
Part of the problem is that computers are so ubiquitous that their novelty has worn off.
其中的部分原因在于，计算机已经变得无处不在，它们作为新鲜事物的光芒已经逐渐褪去。
But with 3d content limited and uninspired, and the spectacles remaining a pain in the neck, the novelty has quickly worn off.
但是由于3d效果内容的有限性与欠独创性，再加上这种观看眼镜会造成观众颈部疼痛，使得人们的新奇劲很快就消失了。
In a small budget film, he played a badly-off and homeless person wearing worn-out shoes and messy clothes.
在一部小预算的电影里，他穿着磨破的鞋子和脏兮兮的衣服，扮演了一名贫穷又无家可归的人。
Scotsmen have worn kilts for hundreds of years, shrugging off jibes from south of the border.
在苏格兰，男人穿呢格短裙的习俗已延袭了几百年。
If you have been given medication during the procedure, you will be observed until most of the effects of the sedation have worn off (1-2 hours).
如果在结肠镜检查时服用了(镇静)药物，你需要观察大约1 ~ 2个小时，直到镇静的效果几近消失。
Then one day as you walk down your normal path that is heavily worn from years of use down to the river you notice a little building way off the trail you're on.
直到有一天，正当你沿着你走了多年的正常路径到河边时，你突然在远处发现了一座林间小木屋。
A plasma spraying welding robotic system using for repairing easily worn off parts assembled in dredge equipment on ship is developed to make the operation automated.
本系统应用等离子喷焊工艺对工程船舶设备中的易损零件进行修复。
Here I will show you how I create a painted metal surface worn by time with paint chipping off, revealing older paintwork underneath.
我将要向大家介绍如何创建出一个饱经风霜的，油漆都退掉的金属表面。
The results show that: 1. 70~80% rabbit hair that is worn off from the blended sweaters are broken, 2. the maximum slipping force and the breaking force of the rabbit hair are much smaller than that …
结果表明：（1）混纺兔毛针织物上兔毛掉毛的70～80%是由于纤维断裂所造成； （2）兔毛的滑脱力和断裂力远低于羊毛。 提出兔毛衫掉毛的主要原因是纤维强力低而易断裂的论点。
The results show that: 1. 70~80% rabbit hair that is worn off from the blended sweaters are broken, 2. the maximum slipping force and the breaking force of the rabbit hair are much smaller than that …
结果表明：（1）混纺兔毛针织物上兔毛掉毛的70～80%是由于纤维断裂所造成； （2）兔毛的滑脱力和断裂力远低于羊毛。 提出兔毛衫掉毛的主要原因是纤维强力低而易断裂的论点。
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