In their preliminary design, an astronaut is strapped into the seat of a machine that resembles an exercise bike.
在他们的初步设计中，宇航员被绑在一个类似于健身自行车的机器座位上。
For the specific use case we figure out the problem, write the use case, analyse it to figure out what we need to be thinking about, and do some preliminary design.
对于具体的用例，我们弄清问题、撰写用例、分析找出我们需要考虑的内容，并且做一些初步的设计。
Northrop Grumman, in partnership with Georgia Tech, was awarded a research and development contract for the preliminary design, development and testing of micro-resonator devices.
诺斯罗普·格鲁门公司与佐治亚理工学院合作，被授予了这份研发合同，负责微谐振器设备的初步设计、开发和测试。
Northrop Grumman, in partnership with the University of Minnesota, was awarded a research and development contract for the preliminary design of collaborative navigation algorithms.
诺斯罗普·格鲁门公司与明尼苏达大学获得一项协作导航算法初步设计的研究开发合同。
To make its case, RKK Energia took the unusual step - at a preliminary design stage - of ordering the construction of an experimental propulsion system.
为了证明自己的设计有道理，安吉亚太空公司走了非同寻常的一步：在初步设计阶段，定制建设了试验性的推进系统。
A systems requirements review (SRR), preliminary design review (PDR), and critical design review (CDR).
系统需求检查(systems requirementsreview,SRR)，初步设计检查(preliminary design review,PDR)，和关键设计检查(critical design review,CDR)。
In the preliminary design phase of engine, engine configurations must be analyzed and assessed to choose main design parameters and to select optimal engine scheme from multiple candidates.
在发动机初步设计阶段，要根据对发动机的构型方案进行分析与评价，来选择发动机主要设计参数，并从多个发动机方案中选择最佳方案。
In mission definition stage, conceptual design phase and preliminary design phase, multidisciplinary optimization is especially significant for improving integration performance of aircraft.
在飞机设计各阶段中，任务定义阶段、概念设计阶段和初步设计阶段的综合优化设计对提高飞机整体性能具有极其重要的意义。
In flight vehicle preliminary design it is necessary to quickly and economically estimate the aerodynamics of a wide variety of flight vehicle configuration designs.
在飞行器的初步设计中，快速而有经济地估计出飞行器结构设计中的各种气动特性是非常必要的。
Through analyzing the preliminary design scheme of original water conveyance project, this paper makes comparison and selection of several schemes, and determines the water conveyance scheme.
通过对原输水工程初步设计方案的分析，对多个方案进行了比选，并确定了输水方案。
The parties have reached an agreement on the flag date defined in article 8.6 (Project Schedule and consequences of delay). according to the requirements of the revised preliminary design.
各方己根据修改后的初步设计的要求就第8.6条（项目进度表和延误后果）规定的标志日期达成一致。
One of calculation methods for general heat balance of gas turbine with larger cooling air flow (as close to 20%) during preliminary design is described here.
本文叙述了总冷却空气量较大时(如接近20%等级)的燃气轮机初步设计时总体热平衡计算的一个方法。
This paper presents an approach, using shape grammars, on the basis of shape rules to design pictures, which is a preliminary practice of solving the problems artificially.
本文提出的用形状语法，按照形状规则，设计生成图形的方法，是智能地解决这一问题的初步实践。
This paper present the analytical method for structural load calculation for SWATH ship, and the short cut method with empirical formula for preliminary design.
本文提供了小水线面双体船(SWATH)结构载荷的解析方法以及用于初步设计的简捷算法经验公式。
This article will do some preliminary exploration from the view of graphic design and mathematics Aesthetics, in a bid to draw some new graphic design perspective.
本文将从图形设计与数学美的角度进行一些初步的探索，力图得出一些新的图形设计观点。
A preliminary estimate or conceptual estimate is based on the conceptual design of the facility at the state when the basic technologies for the design are known.
初步估算或者称为概念方案阶段估价主要基于概念设计方案进行估算，此时只明确了最基本的技术方案。
In this paper, the question of logic function accomplished by data selecter is studied, draw into the method of matrix and probability to preliminary explore of the simplest design of circuit.
本文就利用数据选择器实现逻辑函数的问题进行研究，引入了矩阵和概率的方法，对电路的最简设计作了初步探讨。
Ship piping system design has five consecutive phases: preliminary design, detail design, production engineering, and system-support information.
船舶管系设计由五个连续的阶段组成：初步设计、功能设计、详细设计、生产设计和系统支持信息。
This article aims to illustrate the simulation analysis of actual application and modification of preliminary design by analysis software package in the flow control valves.
本文主旨乃针对经过初步设计过后的流量控制阀，应用现有套装分析软体之技术，来做实际应用上之摸拟分析及设计上的改善工作。
Design covers conceptual design, design, preliminary design, for special projects include on-site technology with comprehensive professional services and other.
设计阶段涵盖了概念设计、方案设计、初步设计等，对于特殊的项目还包括现场技术配合等全面的专业服务。
Appraisement methods, which means giving the appraisal of railway construction organization variant, is an important component part of design document at the preliminary design stage.
铁路施工组织方案比选，是铁路初步设计阶段设计文件的重要组成部分。
After the preliminary design and implementation, the hardware system checked by running test has basically achieved the intended purpose, which paved the way for the design of application software.
经过初步的设计和实现并通过初步的测试运行，该硬件系统基本上达到预期的设计目的，为应用软件设计做好铺垫。
The design, fabrication and the preliminary testing of this sensor is introduced, besides the structural protection for these low-range sensors in the situation of over-loading is mainly described.
除了主要介绍微加速度计阵列的设计、制造和测试外，还着重介绍了低量程传感器在高过载环境下的结构防护问题。
The tendency of stress distribution changing with structural size is obtained and preliminary data for the design and manufacture of filter plate is presented too.
通过对结果的分析，给出了滤板结构变化情况对应力分布的影响，为滤板的设计与制造提供了依据。
Once more, the third chapter, in the preliminary design process, the use cause and effect chart analytic method, searches the preliminary design stage quality control the key point.
再次，第三章，在初步设计过程中，利用因果图分析法，查找出初步设计阶段质量控制的关键点。
One of major contributions in this research is an application of Concurrent Subspace Optimization (CSSO) to the preliminary design of aggressive tailless Unmanned Aerial Vehicle.
本文在上述基础上应用并行子空间优化设计（CSSO）算法对无尾飞翼式攻击型无人机进行多学科一体化设计。
The deformation and flow of metal in the process of roll forging are much different from those of ordinary die forging, So are the design of its technology, preliminary forming dies and dressing dies.
辊锻过程中金属变形及流动，与一般模锻工艺相比存在较大的差异，因而其工艺设计及初成形道次模具、整形模具设计也不同于常规模锻工艺。
This paper introduces the cognition on the design practice teaching, expounds the functions and significance of offering the preliminary introduction of product design.
介绍了对设计实践教学的认识，阐述了开设产品设计初步课程的作用和意义。
Aiming at the problem of case-based preliminary product design, this paper presents a semi-automatic case revisal strategy that has a self-learning capability.
针对基于实例的产品方案设计问题，提出了一种半自动的、具有自学习功能的实例修改策略。
Aiming at the problem of case-based preliminary product design, this paper presents a semi-automatic case revisal strategy that has a self-learning capability.
针对基于实例的产品方案设计问题，提出了一种半自动的、具有自学习功能的实例修改策略。
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