four的例句大全

For 4~ 6 year old children, their corresponding ability developed rapidly. The results showed: most elementary students could use four kinds of representations relation representation, sentence representation, pattern representation and picture representation to solve different arithmatic word problems;

对倒转图的认知不仅涉及视知觉能力，同时也反映了儿童关于二维图画表征的观念。实验表明：小学生的应用题表征有4种基本类型：关系表征、语词表征、图式表征和图画表征。

The database of system includes four databases that is BASIC, CENTER, DATA and ARITH database.

系统数据库包括基础数据库、运行数据库、营销数据库和算法库4个库。

This thesis focused on these problems, and discussed the system which was implemented by the Qing to the area of jiangnan in the section four.

本章关注了这些问题，并在第四节对清王朝所建立的八旗驻防及绿营镇戍制度在江南地区的实施情况作了具体的论述。

Studies on Characteristics of Sympatric Reproduction of Four Species of' Ardeidae Birds in Suzhou

苏州地区四种鹭科鸟类同域繁殖的特点研究

In chapter three, I summarize the technology architectonics and in chapter four, I expatiate the analysis of business flow design, it is the emphasis of the paper.

第三章概括建行客户关系管理的技术框架；第四章是全文的重点所在，详细阐述建行客户关系管理系统的业务流程设计与分析；

Meanwhile, we investigated diversity of archaea in these four sponges.

同时，对这四种海绵中的古菌多样性进行了研究。

As if to rub salt in the wound, the market capitalisation of arch-rival Apple, whose third-quarter results were as rosy as Samsung's were funereal, this week touched$ 700bn, more than four times that of the South Korean company today.

而三星电子主要竞争对手苹果（Apple）的三季度业绩颇为亮眼，更映衬三星业绩惨淡。苹果的市值在本周触及7000亿美元，比这家韩国企业当前市值多出三倍有余，无异于往三星的伤口上又撒了把盐。

If modern Chinese symbol series of "noun_1+ noun_2" can form phrase, they will form four structure relations such as modifier-head, combination, apposition and subject-predicate.

现代汉语名1+名2语符串如果能构成词组，对应着定中、联合、同位、主谓四种结构关系。

Antipersonnel force of four types of high penetrating insecticides controlling against the larvae of cotton bollworm was tested in laboratory.

用高渗酮增效的四种不同的高渗农药制剂在室内对棉铃虫幼虫的杀伤力进行了试验。

Outside the chamber there were four gut-jarring detonations-the LOTUS antitank mines Kelly had set up.

房间外面响起四声震撼内脏的爆炸——凯丽装在那里的莲花反坦克雷爆炸了

The clocks in Apia, the capital, are 21 hours behind Canberra but only four hours behind San Francisco.

萨摩亚首都阿皮亚比目前比堪培拉晚21个小时，但只比旧金山晚4个小时。

The film, English Patient, is an apologue narrating history and human, poetically expressing the topic of anti-war through the rescue and cure of four soldiers wounded in the war.

《英国病人》是一部叙述历史和人的寓言式的影片。通过四个经受战争创伤需要拯救的人的治疗与被治，诗意地表达了反战的主题。

This paper designed protein complex experiment in vitro of four proteases and apoprotein CpcA.

首先在体外进行了这四种蛋白酶与脱辅基蛋白CpcA之间的复合物实验。

Though American mathematician Appel and Haben declared that they had proved Four color conjecture to be correct by using computers, which ran for 1200 hours, people still expect a simple theoretical proof instead of using computer.

1976年美国数学家Appel和Haken宣布：他们用电子计算机花了1200多小时证明了四色猜想是成立的。

In combination with actual application data in production, comprehensive comparison was made for four kinds of ammonia converters.

结合生产实际应用数据，对4种氨合成塔进行了综合比较。

But he will be the fourth chief executive in four years at UBS and will be seen as a temporary appointee.

但他将成为瑞银4年来的第4位CEO，并且将被视为临时人选。

Methods: Saline, arachis oil, jingwanhong and scald ointment were put on four locations respectively in the back of rats with their effects observed.

方法：在烫伤的大鼠背部两侧的四个部位分别涂抹生理盐水、花生油、京万红烫伤膏及康舒膏后观察它们的脱痂时间。

Such a four-layer FNN constitutes a universal approximator of fuzzy valued function. That is, each continuous fuzzy valued function defined on any compact set of Euclidean space can be approximated by the FNN to any degree of accuracy.

该类网络构成了模糊值函数的一类泛逼近器，即在欧氏空间的任何紧集上，任意连续模糊值函数能被这类FNN逼近到任意精度。

The eastern coastal regions of China are warm and humid and have four distinct seasons. In worm and dank Southeast Hubei, aquosity is a big problem that the traditional dwellings have to be faced with.

东部温暖湿润，四季分明；气候温暖湿润的鄂东南山区，潮湿是当地传统民居面临的一大问题。

The first lady has enjoyed a steady positive approval rating over the past four years, even at times when her husband sank in the polls.

这位第一夫人在过去四年里好评率稳步上升，即使在她丈夫的民调支持率陷入低谷时也不例外。