不清晰度

In view of high market demand, Sony has developed a portable IP based STB (Set-top box) that can hook onto its Bravia series HDTV to enable media content streaming directly to the TV without the need of additional media box.

鉴于高的市场需求，索尼公司开发出一种便携式基于IP的机顶盒，可以钩到其BRAVIA系列高清晰度电视，使流媒体内容直接向电视，而不需要额外的媒体方块。

Characterization of cotton fiber using solid-state ~(13)C-CP/MAS NMR spectroscopy shows that the crystallinity after MHT is lower than the original sample,but the cotton after MHT has a higher lateral orientation index,which has a good definition in C2,3,5 resonance region.~(13)C-CP/MAS NMR spectroscopy and X-ray diffraction reveal that cellulose I_βis the main cellulose in cotton,and microwave change the allomorphs content.

通过核磁共振碳谱表征分析可知，微波处理之后的结晶度要小于原样，但是由于微波处理之后的棉纤维有相当高的侧向有序指数，其在C2，3，5共振区域有更好的清晰度。X衍射和核磁共振均表明棉纤维是以纤维素I_β为主，微波处理改变了纤维素的晶型，晶型含量I_α和I_β均降低，但是比例基本保持不变，微波处理之后向次晶转化。

In the condition of noise level of 80 dBA and75 dBA (center frequency 500Hz, band 316Hz in pink noise) and speech le-vel of 75 dB and 70 dB, the intelligibility for listeners wea-ring earmuff were 86.7% and 84.6% respectively, however, for those notwearing earmuff were only 70% and 64.8%.

在500Hz中心频率，带宽为316Hz的粉红噪声，声级80dBA和75dBA环境下，戴耳罩接收75dB、70dB的单音字，清晰度分别为86.4%和84.4%，不戴则为70%和64.7

"We're pleased to offer the consumer a lower price point without sacrificing the core technology components that make PS3 the most advanced high-definition entertainment system available," said Sony games head Jack Tretton.

&我们很高兴能提供消费者以较低的价格在不牺牲点的核心技术组件，使PS3的最先进的高清晰度娱乐系统，可说，&索尼游戏负责人杰克特雷顿。

Results The grey level and pseudo colour of X- ray pictures processed by histogram normalization showed a large amount o f variation.

结果 X线片图像经直方图归一化处理之后，清晰度大为提高，但各象素的灰度密度分布已不同于原始图像分布。

In the TV set the picture tube is fed the same three RGB signals.

事实上，杜百川描述的只是一种情况，那就是将最高清晰度的电视信号（水平分辨率为630像素/472线）制成DVD（水平分辨率可达720像素/540线），所得图像的水平分辨率不会超过472线。

Why not I have a nice big monitor, it's widescreen and high-res...

为什么不是我有一个好大的显示器，它的宽屏和高清晰度。。。

Why not I have a nice big monitor, it's widescreen and high-res with a great contrast ratio.

为什么不是我有一个好大的显示器，它的宽屏和高清晰度的大对比度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐