查询词典 optimize

The purpose of this study is to optimize the freeze drying condition of whitebait,including the mode of pre-freezing and heating procedure of plate.

研究并优化了银鱼冷冻干燥时的工艺条件，包括预冻方式、加热板程序对冷冻干燥过程的影响，得出银鱼冻干工艺条件为：采用中速冻结的方式将银鱼预冻，在10 Pa左右的真空度、冷凝器温度为-45℃的条件下，采用的加热板加热程序分别为0℃保持3 h，10℃保持0。

Company "carefully brewed, the pursuit of high-grade meticulously meet consumer" quality of the enterprise approach adhere to the "clear objectives expand markets, increase efficiency and optimize the structure, standardize management and reduce costs. the cohesion of the people and promote development "company to develop ideas to the unremitting pursuit of excellence credibility sincerely warm and thoughtful, All consumers and the market as a guide to the vast number of high-grade customer devotion "Fenhu" card series rice wine. Creating New Jiashan 酒 brilliant career.

公司坚持"精心酿制，追求高品位，一丝不苟，满足消费者"的企业质量方针，坚持"明确目标拓市场、优化结构增效益、规范管理降成本、凝聚人心促发展"公司发展思路，以坚持不懈的追求，真诚卓越的信誉和周到热情的服务，一切以消费者和市场为导向，向广大顾客奉献高品位"汾湖"牌系列黄酒，全新打造嘉善黄酒的辉煌事业。

This paper analyzes the Yagi antenna structure and principle and the use of HFSS software Yagi antenna performance analysis and structural design, made to further improve and optimize the performance of the methods.

本文主要分析了八木天线的结构及原理，并利用HFSS 软件对八木天线的性能结构进行分析和设计，提出了进一步改进和优化性能指标的方法。

This enzyme is conservative in both structure and function, and the mammalian subunit VIIc of COX has great homology with the yeasty subunit VIII which can optimize the function of the holoenzyme.

结合文献报道，细胞色素C氧化酶是线粒体有氧呼吸链的终端酶，负责催化氧化还原反应和能量转化。

The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.

研究表明：氮化钛和N 薄膜为多晶态，氮流量决定了氮化钛薄膜的结构和性能，增加氮流量能使氮化钛薄膜的结构向面心立方结构转变，从而得到性能良好的氮化钛薄膜；施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷，使膜层变得更致密，从而提高薄膜硬度；氮化钛主要遵循自由载流子光吸收，氮含量较少时薄膜中的自由电子数目较多，随着氮含量的增加，薄膜中的自由电子数目不断减少，反射率逐渐降低，等离子体频率向低能端移动，从而使薄膜颜色出现规律变化，由金属色银白色到淡黄、金黄再到红黄，并且薄膜亮度呈下降趋势；金黄色的N 薄膜中存在TiN 和ZrN 的分离相，但其为单一的面心立方结构并具有(111)面择优取向；相对于TiN 薄膜，Zr 掺杂后，并没有使薄膜的导带、价带和禁带发生变化，只是在TiN 禁带内增加了新能级，这也正是掺杂Zr 后，薄膜仍

Applied example makes clear, PSO can be solved well have nonlinear the computational precision of the least square method of optimizes problem;PSO computational precision excel that optimize target function or has multi-parameter, define with other and contented standard most the methodological computation precision of zonule condition comparatives, can achieve the result with taller precision and come true simply easily.

应用实例表明，PSO能够很好地解决具有非线性优化目标函数或具有多参数的优化新问题；PSO的计算精度优于最小二乘法的计算精度，和其他满足标准定义的最小区域条件的方法计算精度相当，能够获得精度较高的结果且简单易于实现。

The offered simples can not completely accorder with the assessment model, so the error was regarded as the object function, and the optimum probability assessment model was presented. In order to optimize the model's distribution parameter, the improved genetic algorithm was adopted.

对原始数据在评估模型中产生的误差作为目标函数，建立概率评估优化模型并采用改进遗传算法对分布参数进行优化计算。

Objective To optimize the preparation procedure of oral spray of compound Achyranthes aspera.

目的 通过口腔喷雾剂使有效成分直接达到治疗部位，提高疗效，同时增加患者的顺应性。

Enterobacter aerogenes was irradiated by He-Ne laser to optimize the laser mutagenesis condition, and to test the heredity, aciduric and hydrogen-producing potential of the mutant.

运用He-Ne激光辐照产气肠杆菌，对激光诱变参数进行优化，考察了突变株的遗传稳定性、耐酸性和产氢特性。

Enterobacter aerogenes was irradiated by He-Ne laser to optimize the laser mutagenesis condition, and to test the heredity, aciduric and hydrogen-producing potential of the mutant. An aciduric mutant with steady hydrogen-producing capability, which was able to grow at acidic pH of 3.0, was obtained. Its capability of hydrogen production was measured in the batch culture experiment.

闻建平，陈宇，刘铭辉(天津大学化工学院生物工程系，天津300072)摘要：运用He—Ne激光辐照产气肠杆菌，对激光诱变参数进行优化，考察了突变株的遗传稳定性、耐酸性和产氢特性结果筛选到一株遗传性状稳定的高产氢突变株，具有良好的耐酸性，在pH值3.0 时仍能生长。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。