查询词典 stepwise enhancement

Nucleic acids were determined at nanogram levels based on their enhancement effects on the fluorescence reaction system between H 2O 2 and p hydroxyphenylacetic acid catalyzed by Mn [tetrakis(3 N methylpyridiniumy)porphyrin],a mimetic peroxidase.

痕量核酸对meso 四(3 N 甲基吡啶基)卟啉合锰催化H2 O2 氧化对羟基苯乙酸的荧光反应产生增强作用，且增强程度与核酸浓度之间有良好的线性关系，据此建立了测定核酸的高灵敏的荧光分析方法。

The patented non-clogging vertical killing grids are a great enhancement to the conventional bug zapper.

这个产品不是封闭的，它是垂直的格子，从而有效的增进灭虫效果。

Experiments were done to contrast the heat tansfer enhancement and pressure loss caused by several single-pare vortex generators such as delta winglets,rectangular winglets,trapeze winglets,bevel-cut half-cylinder VG and bevel-cut half-elliptical column VG,which were installed in a rectangular tunnel respectively.

在雷诺数为4000～38000的紊流范围内对矩形风道内分别布置单排一对直角三角翼、矩形翼、梯形翼、斜截半圆柱体、斜截半椭圆柱体等涡流发生器的强化传热效果和压降特性进行了对比实验。

Parameters" interpolation, adaptive spectrum enhancement and pulse dispersion also are adopted to improve the continuity. The synthetic speech of MELP vocoders sound much more natural and perceivable than the traditional vocoders".

本文以美国联邦标准2.4kbps－MELP算法为基础，在MATLAB上建立起了分析MELP算法的软件平台，对其性能进行了分析并提出了一些改进的建议；另外还针对MELP算法的特点对其软硬件实现进行了探讨。

And 17 were capable of detecting specific metal ions by showing dramatic enhancement of fluorescence. In contrast with 15 and 17, the fluorescence signals of 13 and 14 were inefficiently altered by metal ions. Hence, 15 and 17 were further investigated with detailed 1H-NMR, UV-vis, and fluorescence titrations.

其中，15和17对特定金属离子有明显的侦测能力，混合后萤光强度会大幅增强，但13及14与金属离子混合后，萤光讯号的改变幅度不如15及17的显著，因此我们只对15和17进行详细的1H-NMR、UV-vis及萤光光谱的滴定。

Results x-ray photograph bedside of cr in the a-grade piece rate enhancement 45%, according to rate the reduction 10%, the wasted print rate is zero, the average exposure reduces 30%.

结果：cr床边片甲级片率提高45%，重照率减少10%，废片率为零。平均曝光量减少30%。

This represents a severe enhancement of thimerosal toxicity.

这代表硫柳汞毒性的剧烈增强。

Even with image enhancement and thermals he couldnt make out anything in the air where the sentinels had been.

即使用上图像增强和热追踪仪，他也没法辨认出任何在空中的哨兵位置。

Even with image enhancement and thermals he couldn't make out anything in the air where the Sentinels had been.

即使用上图像增强和热追踪仪，他也没法辨认出任何在空中的哨兵位置。

The writer first undertakes systematic study of the background context of the News as a language term, as well as the opinions and attitudes towards the News, trying to attribute explicit definitions over the connotation and extension of it. Then, on the basis of detailed and comprehensive statement on the actual operation of the News, he explores in dialectic contemplation on the News which appear so robust in the development, fully affirming the successful experience as well as its positive role in the enhancement of social harmony, and meanwhile conducting rational and deep analyses over the varied problems underlying in the operation and practice of the News. And lastly the writer presents his bold prediction on the perspective development of News of peoples livelihoods.

本文首先对&民生新闻&的生成语境、各界关于民生新闻的看法进行了系统的梳理，给&民生新闻&的内涵和外延进行了明确的界定，然后在对民生新闻的现实操作情况作了翔实综述的基础上，对发展强劲的民生新闻进行了辩证的思考，既充分肯定民生新闻的成功经验及对促进社会和谐的积极作用，又就目前民生新闻操作方面所存在的诸多问题作出了理性剖析，最后对民生新闻的发展前景作了大胆的预测。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"