可以调焦的眼镜?
英语课
可以调焦的眼镜?
They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear.
它们看起来像普通的眼镜，但是是眼镜改革的最前沿。
Part of a new line of electronic eye glasses called emPower, they allow bifocal wearers to switch between different prescription 1 settings for reading and more distant viewing.
电子眼镜一个新的部分是enPower，允许双焦眼镜对看书和更远景观的不同指令调节点进行转换。
emPower spectacles contain the world's first electronic focusing lenses.
emPower眼镜含有世界第一的电子聚焦透镜。
The lenses contain a thin layer of liquid crystal that changes its alignment 2 when prompted, thereby 3 changing the strength of focus.
镜片中含有一层薄的液晶层，给提示时可以改变它的定位。
People who wear bifocal glasses know all about how the distorted view they get when looking downwards 4 at the ground.
戴双焦眼镜的人知道往地下看的时候怎么是看到歪曲的景象。
All the emPower wearer needs to do is tilt 5 his head downward or manually touch the frame and the reading prescription is activated 6 - and vice 7 versa.
emPower眼镜所需要做的就是将其最前部向下倾斜，或者用手触碰一下，那么镜框的读数指令就被激活——反之亦然。
emPower manufacturer PixelOptics promises the new glasses will be 'fabricated in all prescriptions 8... and will be available in numerous high-fashion styles, shapes, sizes and colours'.
emPower制造商PixelOptics承诺这个新型眼镜将“创造所有指令”……并且适用于各种最新风格，形状，尺寸和颜色。
The glasses were unveiled last month during the International Vision Expo East in New York and are set for a U.S. release this summer.
这种眼镜上个月在纽约美国东部国际眼镜展览会上展示，并准备今年夏天上市。
Each eight-hour battery charge allows for two-to-three days of switching between focus settings.
每次充电8小时可以转换调焦设置两到三天。
The frames have three settings - automatic, manual on and manual off - allowing the wearer to remain fully 9 in control.
镜框有三个按键设置——自动，手动开和手动关——让佩戴者可以完全控制。
One potential drawback is their cost - a pair will set you back between $1,000 and ?1,250, although that includes the frames, lenses , coatings and charger.
这种眼镜的一个缺点就是价格—买一副眼镜要花你很多钱，1000美元到1250美元之间，尽管那个价钱包括镜框，镜片，涂层和充电器。
PixelOptics has been developing its emPower glasses for 12 years and has filed 275 patents in the U.S. during the process.
PixelOptics发明emPower眼镜已经花了12年时间了，在这个过程中已经申请了275项专利。
n.处方，开药；指示，规定
- The physician made a prescription against sea- sickness for him.医生给他开了个治晕船的药方。
- The drug is available on prescription only.这种药只能凭处方购买。
n.队列；结盟，联合
- The church should have no political alignment.教会不应与政治结盟。
- Britain formed a close alignment with Egypt in the last century.英国在上个世纪与埃及结成了紧密的联盟。
adv.因此，从而
- I have never been to that city,,ereby I don't know much about it.我从未去过那座城市，因此对它不怎么熟悉。
- He became a British citizen,thereby gaining the right to vote.他成了英国公民，因而得到了投票权。
adj./adv.向下的（地），下行的（地）
- He lay face downwards on his bed.他脸向下伏在床上。
- As the river flows downwards,it widens.这条河愈到下游愈宽。
v.(使)倾侧；(使)倾斜；n.倾侧；倾斜
- She wore her hat at a tilt over her left eye.她歪戴着帽子遮住左眼。
- The table is at a slight tilt.这张桌子没放平，有点儿歪.
n.坏事；恶习；[pl.]台钳，老虎钳；adj.副的
- He guarded himself against vice.他避免染上坏习惯。
- They are sunk in the depth of vice.他们堕入了罪恶的深渊。
药( prescription的名词复数 )； 处方； 开处方； 计划
- The hospital of traditional Chinese medicine installed a computer to fill prescriptions. 中医医院装上了电子计算机来抓药。
- Her main job was filling the doctor's prescriptions. 她的主要工作就是给大夫开的药方配药。
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眼镜