逐步采用

We shall actively advocate the application of modern management techniques of science and technology nature, raise capabilities of small and medium circulation enterprises of applying modern scientific and technological achievements, support these enterprises to transform technologies, change their images, play an active part in adopting modern means including the computer management, promote the use of point sales system in the operations of retail enterprises and their stores, gradually establish and improve the Management Information System, energetically create conditions and enhance the information level of small and medium circulation enterprises.

积极倡导采用现代化科技管理技术，提高中小流通企业运用现代科技成果的能力。支持中小流通企业开展技术改造，改变店容店貌，积极应用计算机管理等现代化手段，在零售企业和门店经营中推广使用时点销售系统，逐步建立和完善信息管理系统，积极创造条件，提高中小流通企业的信息化水平。

The maj or obj ect of this paper is the medium.small size concrete dams that have been used for many years.They have the characteristic that the alteration of water height of reservoirs is unobvious and the dams, displacements are affected mainly by temperature.With a case,the method of stepwise regression is used to analyze the vertical displacement prototyDe observed data.Then regression equation is established,the relation of dam,s displacement with hydraulic pressure、temperature、time effect is analyzed and the displacement change rule is obtained,the dam'S displacement onlv dependent to temperature is received.According to the theory of Finite Elements Method,the quasi-stationary temperature field formula and temperature stress formula are deduced.The QTP program and TFEM3D program are written with FORTRAN.The same case is calculated through QTP program to solve the quasi-stationary temperature and through TFEM3 D program to solve the dam'S displacement and find tlle dam,s deformation rule.This rule is accordant with the regression,S resuIt.

本文主要针对运行期间库水位变化很小、坝体的位移主要受温度变化影响的中小型混凝土坝，结合工程实例，采用逐步回归的方法对垂直位移原型观测资料进行分析，建立回归方程，分析坝体位移与水压、温度、时效之间的关系以及位移变化规律，分析结果坝体位移只与温度有关，而基本上不受库水位变化和时效的影响；根据有限元原理推求了混凝土坝准稳定温度场公式和温度应力公式，利用FORTRAN语言编制出QTP准稳定温度场程序和TFEM3D位移场程序，对大坝的温度场和位移场进行计算，求出坝体结点的变温值和坝体结点位移值以及单元应力分量，分析得到大坝的变形规律与实测资料以及回归统计变形规律一致，说明对坝体准稳定温度场的研究是正确的。

The heuristic genetic algorithm decreases the routing sizes of the networks, with which a solution with the minimal total delay can be obtained gradually.

采用遗传算法的方法可以减少网络路由算法的运算规模。实现逐步求解。

Descriptive statistics, Pearson correlation and Stepwise multiple regression were employed to address the research questions.

本研究采用描述统计、皮尔逊积差相关分析以及逐步多元回归来探讨1学生英语教室结构认知的现况2学生英语成就目标动机的现况3英语教室结构认知与成就目标动机的相关性，以及4四个教室结构对精进目标的预测性。

In this paper, the way of "extracting－salting－chromatography" was used to purify the phycoerythrin and phycocyanin from Porphyra yezoensis in process scale-up.

采用"破碎－盐析－层析"的方法纯化条斑紫菜藻胆蛋白，并在提取规模上逐步放大。

Pitier model, salt-water system, prediction of solubility

由于有工业价值的盐湖卤水多处于气候干旱地区，卤水加工如采用盐田大然蒸发，逐步分离各种盐类，在经济上将会更合理，而盐田日晒工艺的基础也是体系中各盐类的溶解度关系。

The war was a complete subversion of the war in the past to attack ground-based understanding of the concept; the Federal Republic of Yugoslavia in the war, the US-led NATO forces did not put in ground troops, the use of the Federal Republic of Yugoslavia Precision guided weapons of indiscriminate bombing, eventually forcing the Federal Republic of Yugoslavia to yield more ground attack proved that the traditional mode of war will soon be empty by the Navy-led joint operations by replacement of the three services, ground troops in modern warfare status, others Gradually given way to decline in the Air Force and Navy.

这次战争彻底颠覆了人们的对以往战争的以地面进攻为主的认识观念；在对南联盟的战争中，以美国为首的北约部队，在未投入地面部队的情况下，对南联盟采用高精度的制导武器狂轰滥炸，最终也迫使南联盟屈服，更证明了地面进攻的传统战争模式即将被以空海军为主导的三军联合作战所替代，地面部队在现代战争中的地位，己逐步下降让位于海空军。

Using the mean price of a month as interpreted variable, the principal components and external factors as independent variables, the article build a SME IPO Pricing Multifactor Model by Stepwise Regression Method.

2采用逐步多元回归分析方法，以公司上市后一个月的月均价为因变量，主成分因子和公司外部因素指标为自变量，进行回归分析，建立中小企业IPO定价多因素模型。

The experimental data of 17 physiological and psychophysical variables were analysed by correlation,stepwise regression and probit analysis.

采用相关分析、逐步回归分析方法，筛选出能反映阻力影响的客观生理指标，并以概率单位分析方法确定对外加阻力的容许水平。

The data obtained by questionnaire was analyzed by descriptive statistics, t-test, one-way ANOVA, two-way ANOVA, Pearson's product moment correlation, and stepwise multiple regression analysis.

本研究之统计资料则采用描述性统计、t考验、单因子变异数分析、双因子变异数分析、皮尔森积差相关及逐步多元回归分析等方法。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。