将太阳能收集器送至太空的成本是最大的障碍，因此有必要设计重量足够轻，可以减少发射次数的系统。
The cost of sending solar collectors into space is the biggest obstacle, so it's necessary to design a system lightweight enough to require only a few launches.
为了使大型电除尘器的进风箱结构更加合理，利用大型通用有限元分析软件ANSYS，对某电除尘器进风箱结构的主要参数进行了以设计重量为目标函数的优化设计。
In order to optimize the structure of the inlet of large-scale electrostatic precipitator, an optimum design is carried out on the basis of the FEM software ANSYS.
设计师想尽了一切办法让机器人变轻，所以你不必担心它的重量。
The designer has tried every possible way to make the robot light, so you needn't worry about its weight.
但是当望远镜镜片直径翻一番时，如果设计不变，其重量会增加四倍。
But doubling the diameter of the telescope's mirror, without changing its design, would increase its weight fourfold.
问题是重量型方法建议您做的不过是提前完成大部分琐碎的设计任务。
The problem is that heavyweight approaches say you should do all but the most trivial design tasks up front.
这是一次真正全新的设计，这架飞机的尺寸规格与空客公司的飞机相同，重量上相当于一辆中型汽车。因此我们如果没有全面深入地搞清楚的话，绝不会贸然尝试。
This is truly a new design - an airplane the size of an Airbus and the weight of a mid-sized car - so we're not taking risks by not understanding something.
当然，还有很多挑战，例如，减轻气球的重量，处理风的问题，设计最理想的系统传输能量到地面。
Of course, there are still challenges, such as reducing the weight of the balloons, dealing with wind, and designing the optimal system for transporting the energy down to the surface.
莫瑞先生设计车的一些原理直接来自赛车：重量非常轻、马力非常大，高效的包装和更小的尺寸。
Some of the principles behind Mr Murray's car come straight from motorsport: very light weight, great strength, efficient packaging and compact dimensions.
帆面积通常是由帆船设计者根据帆船的尺寸，重量，船底形状和配置来确定的，而非根据桅杆或船帆的数量。
Sail area is usually planned by boat designers based on the boat's size, displacement (weight), and hull shape and configuration - not the number of masts or sails.
工程师们已经将树木和骨骼的结构特点融入到软件设计方案中，对设计对象的重量和外观进行优化。
Engineers have incorporated structural design lessons from trees and bones into software design programs for optimizing the weight and performance of materials.
传统机身设计要求使用重型结构材料，以便把机身横向重量转移到机翼下方的起落架和机轮上。
Conventional airframes require heavy structural material to transfer the fuselage's weight laterally to landing gear and wheels under the wings.
土木工程师建造桥梁和其他结构的数学模型，从而在进入昂贵的实际建设阶段之前计算出所设计的结构能够承受多大的重量和压力。
Civil engineers build mathematical models of Bridges and other structures to calculate how much weight and stress they can bear before committing to an expensive construction phase.
汤普金斯说：“梯度折射光学器件可根据系统设计，而不是让系统符合光学器件，因此上降低了系统的体积、重量和组装成本。”
“GRIN optics can be shaped to fit a system, rather than making the system conform to the optics, resulting in reduced size, weight and assembly cost.
BAE系统公司的核心平台，预计重量53吨，其设计还满足了总重75吨的流动性要求。
BAE's core platform is expected to weigh 53 tons and is designed to still meet mobility requirements at a gross weight of 75 tons, said Signorelli.
地板被设计成特殊形状，这样便于移动任何重量和尺寸的包裹去任何方向。
The floor in the sorting area is designed in such a way that it is easy to move the palley with shipments of any weight and size in any possible direction.
漫游者将满载着设计得重量轻、体积小的科学仪器，在火星着陆。
The rover will land on Mars packed to capacity with scientific gadgets designed to be as light and as small as possible.
在这种指导之下，五角大楼的地板设计值就达到了承受正常重量的两倍。
Under these instructions, they were designed to support twice the normal load.
工程师们希望这次“压罐子”实验将验证这些轻巧材料的受力性能，从而使以后的火箭制造者们在未来更大起飞重量的航天器中可以尽可能的设计采用轻量化的材料。
Engineers hope the can-crushing tests will prove the strength of thin materials, enabling rocket builders to design lightweight materials for future heavy-lift launch vehicles.
在其设计中，delivery元素的日期、UPC代码、重量和尺寸以及货币名称都依赖于其它名称空间。
In their design, the delivery element relies upon other namespaces for dates, UPC codes, weights and measures, and names of currencies.
火箭的上半部分是个仿造品，把第一级和“猎户座”(Orion)乘员舱结合在一起，使其设计及重量与实际情况相若。
The top half of the rocket is a dummy version, combining its upper stage and the Orion crew capsule, designed and weighted to mimic the real thing.
Sanswire让飞艇在起飞和着陆时拥有同样的重量，这使Sanswire的设计独一无二。
What makes Sanswire's design unique is that it allows the airship to have the same weight on landing as it did when it took off.
超便移式MacBook Air以两大特点受到赞誉：重量设计超轻，开机速度极快。
The MacBook Air ultraportable was praised for both its lightweight design and its extremely fast start-up times.
但是佐罗夫西克更进一步，她被一名治疗烧伤的外科医生的恳求所鼓舞，设计了一种人工提供动力的设备，这种设备通过一个简易的、重量不到0.5磅的风箱抽气机产生压力。
But Zurovcik, inspired by a burn surgeon's plea, went a step further, designing a human-powered device that applies pressure via a simple bellows pump weighing less than half a pound.
787是波音公司销量最好的一款客机，采用了音速巡航者机型的一些设计：它采用了同样的复合材料技术以减轻机身重量，从而减少耗油量。
It uses the same composite-material technology to reduce weight and hence fuel consumption.
航天飞机上的厨房于1991年重新设计，以减少重量、体积和更新电子设备。
The Shuttle galley was redesigned in 1991 to reduce the weight and volume and to update the electronics.
典型的重量级方法建议您做的不过是提前完成大部分琐碎的设计任务。
Typical heavyweight methods say you should do all but the most trivial design tasks up front.
为了减少重量的另一大来源——水，古拉博士及其团队设计了内含可从净化水中俘获毒素的物质的一次性滤块，这使得净化水可被循环使用。
To reduce the other source of weight, the water, Dr Gura and his team designed disposable cartridges containing materials that capture toxins from the cleansing water, so that it can be recycled.
实际上每一粒粉末都是一块精心设计的分子海绵，用来吸收超过自身重量一半以上的水银。
Each grain is actually a carefully engineered molecular sponge designed to absorb more than half its weight in mercury.
这个年轻的设计者告诉《工程师》杂志说这个设计的优势在于可以无级变速、高效、生命周期长，而且重量轻。
The young designer told the Engineer that the advantages of the new design included seamless shifting, higher efficiency, longer chain and sprocket life, as well as improved weight distribution.
这个年轻的设计者告诉《工程师》杂志说这个设计的优势在于可以无级变速、高效、生命周期长，而且重量轻。
The young designer told the Engineer that the advantages of the new design included seamless shifting, higher efficiency, longer chain and sprocket life, as well as improved weight distribution.
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