Treated bednets need to be replaced.
经药物处理的蚊帐需要进行更换。
Hairpieces need to be replaced periodically.
假发需要定期更换。
Some parts need to be replaced. I will be back soon.
有个零件需要更换，我片刻就回来。
sr—Pages scanned to determine if they need to be replaced.
sr —为了判断是否需要替换而扫描的页面数。
Dental work you had done in your teens may need to be replaced.
你少年时的做牙齿修补可能需要重置。
Since much of the original spring rigging will need to be replaced.
由于大部分原来的弹簧索具将被更换。
It will last about 2 years before the rubber pipes need to be replaced.
通常情况下，它能维持两年直到橡胶管需要替换。
Of course this is temporary and silos may need to be replaced regularly.
当然这只是暂时的，存储罐需要时常增补。
Lost or destroyed tools, machinery and equipment also need to be replaced.
还需要补充丧失或毁坏的工具、机械和设备。
The lease may be up on the old device, or it may simply need to be replaced by newer technology.
旧设备上的技术可以继续使用，或者就简单地用新的技术取代它。
Mike: Thanks. Please tell him three of the batteries don't work and they need to be replaced.
迈克：谢谢。请转告他有三个电池用不了，要更换。
Thee solar water heater will last about two years before the rubber pipes need to be replaced.
这种太阳能热水器可以使用大约两年的时间，之后需要替换橡胶管。
If white linens turn gray or yellow, it may be an indication that the solvents need to be replaced.
如果白被单，把灰色或黄色，它可能是一种迹象表明，溶剂需要更换。
They need to be replaced, or the American public has to find another source for 20 percent of its power.
它们需要被替换掉，或者美国的大众必须给他们20%的电力找一个新的来源。
Finally, Spring extensions like.jee,.tx and.aop need to be replaced entirely by suitable Blueprint extensions.
最后，. jee、。tx和. aop等Spring扩展名需要全部替换为适合的Blueprint扩展名。
On top of that, lasers last for a long time, whereas xenon lamps burn out and need to be replaced periodically.
除此之外，激光能够持续更长时间段，而氙气灯较快燃尽，需定期更换。
MARGARET CHAN: "Treated bed nets need to be replaced. Antiretroviral therapy for AIDS is a lifeline, for a lifetime.
陈冯富珍：“经过针对处理（用于对付痢疾）的蚊帐需要更换，艾滋病抗逆转录病毒疗法是一辈子的生命线。
The air or oil breaker will need to be replaced as will a rebuild of the switchgear cell in which the failure occurred.
空气或油破碎机和将里失败发生互换机细胞将需要被替换的改建在。
The electric wiring in the house will all need to be replaced, and I dare say the house will be ripped apart in the process.
屋里的电线全部需要更换，我想在此过程中屋里将会被搞得凌乱不堪。
As Web services are more broadly applied, HTTP level security will need to be replaced by the WS-Security related mechanisms.
随着Web服务被更广泛地应用，需要用与WS - Security相关的机制来代替http级安全性。
And despite the improvements in silicone implants, they're still vulnerable to ruptures and may eventually need to be replaced.
尽管硅胶假体在不断被改良，但还是容易破裂，最终都需要更换。
This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced.
这种太阳能热水器很容易制造，也很容易操作。大概可以使用两年的时间，之后可能需要更换橡胶管。
Yet, at this point of time, car owners may be asking how they are supposed to know if their shock absorbers need to be replaced.
然而，在这一点上的时候，汽车和车主会问他们如何应该知道他们的减震器需要更换了。
Yet, at this point of time, car owners may be asking how they are supposed to know if their shock absorbers need to be replaced.
然而，在这一点上的时候，汽车和车主会问他们如何应该知道他们的减震器需要更换了。
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