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And perfectly realizes the function of displaying two-picture at two different posiltions on one screen simutaneously.

采用6页存储器的电子内窥镜系统，不仅对地址发生器电路、控制电路要求简单，且实现了双画面同时显示功能

"Left Ear" and "Left Ear's End" produce a story around two boys, who are both sinfully handsome. The story is about the resentment between two, their transform in growth, their love affairs and the girls around them.

左耳》与《左耳终结》其实是围绕着两个帅哥张漾与许弋展开的，他们的恩怨，他们的成长中的蜕变，他们的恋爱，以及和他们有关的一个个女生的命运。

ShTat1.3 and ShTat1.5 are two variable antigen types of a cloning Anhui strain of Trypanosoma evansi.Total RNA of the two variable antigen types were extracted by acid guanidinium thiocyanate-phenol-chlorform single step method.

应用异硫氰酸胍一酚一氯仿一步法分离伊氏锥虫安徽株克隆虫体ShTatl的二个抗原变异体ShTat1.3和ShTat1.5总RNA，在含有甲醛的琼脂糖凝胶电泳后，转印到硝酸纤维膜上。

For Rhys Meyers' office look, it created a brown, single-breasted, two-button, striped fine wool, two-piece suit in accordance with Allen's preference for warmer tones when filming in London.

就莱斯·迈耶斯办公室形象来说，这家公司塑造了一套棕色、单排双扣、带条纹细羊毛、上下两件套装，以符合艾伦在伦敦拍摄时对较暖色调的偏好。

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

This single-seater was powered by two hydrogen peroxide rocket engines mounted one at each blade tip, and fuel was stored in two spherical tanks situated to the right and left of the pilot.

这种单座过氧化氢是由两个火箭发动机安装在每个叶片叶尖之一，燃料是位于右二球罐储存和试点的左侧。

The so-called two-stage, that is, the structure will be two single-stage pumps in series together.

所谓双级，就是在结构上将两个单级泵串联起来。

It has two confiuration formats of sinle ratio an ouble ratios an two Installation moes of plastic waistban an stainless steel waistban, an it is applicable to all the 35 mm2-400mm2 an 10kV cables.

安装时将两个半圆环卡在分相电缆上，用抱箍抱紧，与电缆于一体，和谐美观，35mm2-400mm2的10kV和35kV电缆均能适用，其抱箍有塑料抱箍和不锈钢抱箍两种。

By using the measure and research of the emulating two-port network parameters of using direct-current analysis and figure value output function of sinusoidal steady state circuit in circuit emulating sofeware PSPICE8.0,the measune and reseavch have solved the problem of the measuring purely resistive network of simple and odd one in traditional experimient,and also brought about the analysis of alternating current and direct-current for two-port network of any one complex and measure and research of Y、Z、T、...

利用电路仿真软件PSPICE8.0中直流分析及正弦稳态电路的数值输出功能仿真二端口网络参数的测量与研究，解决了传统实验中只能测量简单、单一的纯电阻网络问题，实现了对任一复杂二端口网络交、直流的分析及Y、Z、T、H等参数的测量与研究，为更多的不易完成的传统实验以及复杂电路的分析研究开辟了一条新路。

I have two brothers and two sisters.

我有两个兄弟和两个姐妹。

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。"