查询词典 light years

The area is small to the highest ( conversion efficiency 13 - 15%, some have achieved more than 20%) of monocrystalline silicon solar energy cell conversion efficiency, and output power is big, and stability is good, grows ( generally can reach more than 20 years ) service life, but the raw and processed material cost height, the weak light specific property is wronger, and production technology is complicated, hence the selling price is also higher; The polycrystalline silicon solar energy cell is basic identical with the function characteristic of monocrystalline silicon solar energy cell; The conversion efficiency of non- brilliant silicon solar cell than hangs down ( simples about 6 - 8%), the area is than greatly, but because of his raw and processed material cost than hanging down, can be easy to big area industrialize production, what will have hope to be used the generally big area to generate electricity from now on most will be this kind of application that battery is along with manufacture technique and new material, in a single day the practical package photoelectricity conversion efficiency of its big area achieves more than the 10-15%, and the price of every tile electric power-generating equipment is fallen 1 - 2 U.S.dollar of time, and just is enough to that the solar energy cell efficiency that big area the getting extensive use will constantly replace in now convention certainly special use and the laboratory of sources of energy s will high get many.

单晶硅太阳能电池转换效率最高（转换效率13～15%，有的已达到20%以上），面积小，输出功率大，稳定性好，使用寿命长(一般可达20年以上)，但原材料成本较高，弱光特性较差，生产工艺复杂，故售价也较高；多晶硅太阳能电池与单晶硅太阳能电池的性能特点基本相同；非晶硅太阳能电池的转换效率较低（约6～8%左右），面积较大，但因其原材料成本较低，可便于大面积工业化生产，今后最有希望用于一般大面积发电的将是这种电池。随着制造技术和新材料的应用，一旦它的大面积实用组件光电转换效率达到10-15%以上，每瓦发电设备的价格降到1～2美元时，便足以大面积得到广泛应用并将不断取代现在常规能源。当然特殊用途和实验室中的太阳能电池效率要高得多。

As a new-fashioned solid state lighting source, LED has many unique advantages such as nearly no pollution of the product and in the production process; resistance to vibration; easily dimmering from 0 to 100%; operating under safe extra low voltage; continuously operating under the condition of switch-off; having a fixed direction of the light output etc. In recent years, LED's obvious improvement of luminous efficacy and photometric characteristic let it be applied for commercial purpose.

LED作为一种新颖的固体照明光源，具有生产过程以及产品几乎无污染，不怕震动，可轻易实现0~100%的连续调光，能在安全特低电压下工作，可连续工作于开关闪断的工作状态以及其光输出具有定向性等诸多独特的优势，近年来在其光效和光色上的明显进步已使它能进入商业化应用。

Her years sit light on her though she is over fifty.

虽然她五十多岁了，但并不见老。

Her years sit light on her.

她年事虽长，但不见老。

Such changes in shape were recorded with the light microscope over 80 years ago.

在80年以前已用光学显微镜记录了这样的形状变化。

In the light of should be in suddenly when the net " full-court avoids freight " the reason of the change one's tune on the problem, should not give out when net respect more explanation, just emphasizing this is " what the company makes after passing a series of elaborate preparation is great and decision-making, be it is important to should be in a when before 9 years of inns are celebrated, client experience upgrades when the net weight used on a balance ", deny the competition of this action and outstanding Yamaxun to concern.

针对当当网突然在&全场免运费&问题上转变态度的原因，当当网方面并未给出更多解释，只是强调这是&公司在经过一系列精心准备后作出的重大决策，是当当网在九周年店庆前升级顾客体验的一个重要砝码&，并否认此举与卓越亚马逊的竞争有关。

As the light of this world,we as christens must lead by example as Jesus did 2000 years ago.

作为参照这个世界上，我们作为命名必须以身作则正如耶稣曾在2000多年前。

As the light of this world,we as christens must lead by example as Jesus did 2000 years ago.

有鉴于此，作为世界上，我们必须以身作则，作为命名为耶稣2000多年前那样。

Renowned as much for her catchy dance anthems "Vogue" and "Ray of Light" as she was for cavorting on stage in a partially disrobed wedding gown some 20 years ago performing "Like a Virgin" on MTV, Madonna Ciccone Ritchie said she's left some of her old antics behind and is all grown up now.

这就和她在舞台上为cavorting在MTV里表演的&象维珍&，麦当娜说她背后的一些老的古怪动作，现在都长大了。

Renowned as much for her catchy dance anthems "Vogue" and "Ray of Light" as she was for cavorting on stage in a partially disrobed wedding gown some 20 years ago performing "Like a Virgin" on MTV, Madonna Ciccone Ritchie said she's left some of her old antics behind and is all grown up now.

大约20年前，麦当娜身着露背婚纱在舞台上搔首弄姿，为音乐电视《像个处女》卖力表演，之后，她又凭借动人的舞曲《时尚》及《光芒万丈》而一炮走红。如今，麦当娜却说，她已经抛弃了那些老一套的滑稽动作，因为现在她已经成熟了。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。