而m2向下加速，因此会减少重量。
减少重量同样会有所帮助。
我们正在减少重量，希望这能有所帮助。
对于大部分的货物来说，不能为了减少重量而减少包装。
While for general cargo, sufficient packing can not be sacrificed for the sake of reducing weight.
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.
“对要尽量减少重量的应用方面，”他说，“气凝胶会很适当。”
"For applications where you want to minimize weight," he says, "that's where the aerogel would do well."
紧凑的楔形文是从大量建造中密度纤维板支撑，以减少重量，同时保持刚性。
The compact wedge shaped enclosure is constructed from heavily braced MDF to reduce weight whilst maintaining rigidity.
如果你确实发明自己变得比你想要的大一些，只需要简单的减少重量和多做些重复。
If you do find yourself getting bigger than you would like, simply use less weight and more repetitions.
单脚架2CF能通过避免使用从照相机制造商的三脚架安装板来很大地减少重量。
The Monopod 2 CF greatly reduces weight by avoiding the use of tripod adapter plates from camera manufacturers.
座舱由一个向前铰链开启的座舱盖覆盖——这样的设计主要是从减少重量的角度出发。
The cockpit is encased in a forward-hinged canopy-a design that arose primarily from weight-reduction studies.
高速公路实施计重收费，货车司机为了减少重量采取“跳秤”、走“S ”型等违规行为。
Since charging by weight is executed on expressways, truck drivers takes illegal behaviors such as "bouncing scale" and driving in "s" route, etc. in order to reduce weight.
许多那些希望减少重量的人同时也不清楚他们理想的体重以及正确的方法，所以觉得减重困难重重。
Many of those who hope to reduce their weight are also confused about their optimal weight, the right approach and find it difficult to sustain weight loss.
研究了几种提高液晶显示器(LCD)触摸屏在阳光直射下可视性的方法，重点在于降低成本、减少重量。
Several methods to improve the sunlight readability of touch-enabled LCD screens are explored, with emphasis on minimizing cost and weight.
除了不需在汽车上配置传统发动机舱，由于轮毂电机不需要机械传动(一般有传动轴和差别单位)，轮毂电机能节省汽车空间并减少重量。
Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
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.
他们希望减少建筑工作所需的部件数量和重量，例如，用空心管代替实心支架。
They hope to reduce both the number of components needed in a construction job and their weight—by replacing solid supports with hollow tubes, for example.
为了减少建筑的整体重量，它在楼层中使用了较少的混凝土；这反过来又减少了对结构钢的使用。
To reduce the overall weight of the building, it used less concrete in the floors; that in turn enabled it to cut down on structural steel.
动物体型越大，其体表体积比越低；躯体每增加一盎司的重量，所能散发热量的表面就成比例减少。
The bigger the animal is, the lower its surface-to-volume ratio; for every ounce of body mass, there is proportionately less surface through which heat can escape.
这减轻了士兵的负担，因为减少带进战场的电子装置的尺寸和重量的需求增加了。
This lessens the burden for soldiers since there is an increasing need to reduce the size and weight of electronic gear carried into battlefields.
终其一生，美国环保署宣称，CFL减少排放的温室气体是它自身重量的2,000倍。
Over its lifetime, claims the United States Environmental Protection Agency, a CFL saves 2, 000 times its own weight in greenhouse gases.
这反过来使其悬挂系统重量减少了25%。
That, in turn, allows the weight of the suspension system to be reduced by 25%.
物体的重量减少。
之后因为向下加速，重量减少。
由此途径，新型碳会减轻飞机重量，从而减少油耗和碳排放。
In this way, new forms of carbon will reduce aircraft weight, subsequently cutting the burning of fuel and dumping of carbon in the atmosphere.
Megacity理念，就是减少四座汽车的重量，将有助于提高汽车的性能和优化汽车的构造。
Reducing the weight of this four-seater car, known as the Megacity concept, will be crucial to improving its performance and range.
伊顿改进了螺旋阀的设计结构，功能集成化使得减少了必要部件的使用数量，结果就是我们减轻了百分之三十三的重量在体积上也有明显的瘦身。
Eaton USES an optimized solenoid design and integrates functions to reduce the number of parts required, resulting in a 33 percent weight savings and a significant reduction in size, "said Tolley."
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.
它低水平的扫翼能够减少阻力和重量；嵌入式引擎安置在在扫翼的尾部。
Its low sweep wing reduces drag and weight; the embedded engines sit aft of the wings.
所以100%的屈服强度增加意味着零件重量能够减少三分之一。
So a 100% increase means that a component could be redesigned to lose about a third of its weight.
所以100%的屈服强度增加意味着零件重量能够减少三分之一。
So a 100% increase means that a component could be redesigned to lose about a third of its weight.
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