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The newspaper, a kind of plane carrier, whose external images are constructed by visual symbols. Visual and non-linguistic symbols have more effect than written language on readers' vision so that readers can get deeper understanding and impression of the newspaper.

报纸作为一种平面载体，它的外在形象是由视觉性符号构造出来的，而且视觉性非语言符号要比文字语言符号在视觉上给读者的视觉冲击更大，也更能加深读者对报纸的认识和记忆。

This article thoroughly studied an usable widely VRPTW of logistics distribution, and constructed the mathematical model about this problem, designed a new genetic algorithm to solve VRPTW and with C language programming to test it with an example, finally has obtained satisfaction solution, so had guaranteed enterprise not only satisfy the customer's distribution demands, but also caused the vehicles have the shortest routing, as well the cartage expense was smallest.

本文深入研究了VRP中应用日益广泛的VRPTW问题，构建了该问题的数学模型，设计了求解VRPTW的新型遗传算法，并用C语言编程对该算法进行实例测试，结果得出了满意解，保证了物流企业在满足客户配送需求的同时，又使得运输车辆的配送路径最短、运输费用最小。

Firstly,the cartesian coordinate system of joint mechanism is defined,and a mathematical model is constructed to express the relationships among the structure parameters,workplace and dynamic features of the driving joints.

通过定义关节结构的笛卡尔坐标系，建立反应关节结构参数与工作空间、动力学特性之间的数学模型，得出了腕关节在不同动作方式下的驱动原理，最后利用CATIA对腕关节结构进行了电子样机分析。

It is constructed by both kind of'thinking-mathematical operations, one is to truncate the mark Cartesian coordinates by two hyperpl...

也是人类非单调推理的一个自然的数学表示框架。

In this thesis the one-dimensional STC scheme and the two-dimensional STC scheme in both Cartesian and general coordinates are constructed. The initial condition and boundary conditions are also discussed.

本文发展了一维STC格式、直角座标系和任意曲线座标系下的二维STC格式，并对STC格式特殊的初始条件和边界条件进行了探讨。

A conclusion can be drawn that tryptopanase expressed only by constructed plasmid during "catabolite repression".

在葡萄糖存在的条件下由于分解代谢产物阻遏，基因组上的色氨酸酶基因不表达，加入IPTG只表达质粒上的基因，如果在合适条件下测得色氨酸酶活性，则可以证明质粒上的基因能表达出有活性的色氨酸酶。

Based on Catastrophe Theory,the risk forewarning index system of China's real estate market and its model was constructed.

本文以中国35个典型城市作为研究对象，以突变理论为基础，构建中国房地产投资风险预警指标体系及其预警模型。

The traditional type is the categorical syllogism in which both premises and the conclusion are simple declarative statements that are constructed using only three simple terms between them, each term appearing twice (as a subject and as a predicate):"All men are mortal; no gods are mortal; therefore no men are gods."

从而无法提高解题的速度和精确程度。我现在把这段文字翻译如下：在逻辑学中，有效的演绎推理有两个前提和一个结论。传统的形式是直言三段论。在直言三段论中，两个前提和一个结论是简单的陈述，其构成仅仅包含三个项，每个项要出现两次，例如：所有的人都是要死的，神是不朽的，因此没有人是神。

The aquatic and wetland plants,such as reed and cattail,can be introduced to the decontaminated constructed wetlands.

徐州矿区的塌陷地有4700～5300hm^2为常年积水或季节性积水，平均积水3～3.5m，积水最深达7m，几乎不可能复垦。

An antisense expression vector of the cattleya-ACO gene, which named pBI121ACC, was constructed, and the autisense sequence was controlled by the CaMV 35S promoter. The work laid the foundations of the future transgenic research for prolonging the flowering period of the transgenic Cattleya via autisense technology.

将克隆的卡特兰ACO片段反向连接到植物表达载体pBI121中CaMV35S启动子的下游，构建了卡特兰ACO基因的反义表达载体pBI121ACC，为进一步应用反义技术培养长花期卡特兰新品种奠定了基础，也为首次应用生物技术延长卡特兰花期做出了尝试。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"