In other words, sprinters sacrifice the mechanical advantage of a long lever for the benefit of a stronger push-off.
换句话说，短跑选手牺牲了长杠杆所带来的力学优势从而获得了更为迅猛的起跑速度。
The longer those handles are, the easier it is going to be to lift up the load. If you had really short handles, you would have poor mechanical advantage.
操纵杆越长就越容易抬起重荷，而如果你的操纵杆真的过短，那你将在力学上处于劣势。
This has the advantage of eliminating two wasteful steps: the conversion of the mechanical power of a windmill into electricity and its subsequent reconversion into mechanical power in a compressor.
这可消除两处能耗，即在风力的机械能转化为电能时，以及随后压缩机中的电能转化为机械能时。
The short answer to this is turbine to compressor 'Mechanical advantage'.
简短的答案是涡轮压缩机'机械优势'。
This is the turbine to compressor mechanical advantage mentioned earlier that is employed in jet engines and is key to making them work!
这是机械的优势，以压缩机刚才是受雇于喷气发动机，关键是使他们的工作涡轮！
This gives improved retractor blade stability with the mechanical advantage of a lever.
这样增加了牵开翼的稳定性，同时兼具杠杆原理的力学优势。
The tractor, the reaper, the combine, and hundreds of other machines gave farmers the mechanical advantage they had long needed to ease their burdens and make their lands truly profitable.
拖拉机、普通收割机、联合收割机，以及上百种其他不同的机器让农民获得了他们需求已久的机械优势，来减轻他们的负担并使他们的土地真正赢利。
For any machine whose input force and output force are known, its mechanical advantage can be calculated.
如果机器的输入和输出功率已知，他的机械效率就可以计算。
The mechanical pulping process has the advantage of giving a high yield pulp but to accomplish this, it requires more energy.
机械制浆法的优点是高产，但为此要消耗更多的能源。
The survival advantage of home mechanical ventilation persisted after adjustment for age, gender, concomitant respiratory diseases, and blood gas levels, the results indicate.
结果表明，家庭机械通气治疗的生存优势在经年龄、性别、并发的呼吸系统疾病、血气水平校正后仍存在。
The drilling line is reeled over the crown block and traveling block to gain mechanical advantage in a "block and tackle" or "pulley" fashion.
钻井用钢丝绳通过天车和游动滑车以滑轮组的形式获得机械上效益。
This paper described slotted core cable's advantage on fiber density, engineering installation and mechanical property compared with other high-count fiber cable and its development prospect.
论及了骨架式光缆与其它大芯数光缆在装纤密度、工程安装、机械性能等方面的优势，同时阐明骨架式光缆的发展前景。
The carefully engineered design achieves the absolute maximum mechanical advantage; along with the tool's light weight, operator fatigue is minimized.
精心的设计实现了最大的机械优势，同时因为工具的重量轻，操作人员的疲劳也降到最低程度。
By comparing the two athermal techniques of mechanical compensation and optical compensation, we can see the last one has obvious advantage over the former.
通过比较机械补偿法和光学补偿法两种无热化补偿技术，可以看出光学补偿法具有明显的优点。
The roboticized pug mill working under water-coal slurry which has the advantage of small-volume and less consumed energy can supersede the traditional mechanical churn-dasher.
液下搅拌机器人可取代传统的大型机械搅拌装置，具有体积小，能耗少等优点。
For any machine whose input and output forces are known, its mechanical advantage can be calculated.
对于任何机器来说，如果知其输入力和输出力，就能求出其机械效益。
My wide experience in mechanical and electronic engineering and local advantage can definitely help you become the most successful producer in this city.
我在机械电气工程方面丰富的经验及本地化的优势一定会有助于贵公司成为本地最好的制造商。
Robot mechanical structure was made of aluminum section that possessing the advantage in deft processing.
机器人的机械结构采用铝型材制作，利用铝型材轻便加工方便的优点。
Notice that the axle bolt is higher than where the cams touch the rock. This is what provides the (approximately) 4:1 mechanical advantage that keeps the CAM secure, even in a smooth, parallel crack.
请注意，中轴上的螺丝高于接触岩面的位置，正是这点提供了(大约)4：1的机械势能，即使是在光滑、平行的岩缝中，也保证了凸轮的安全性。
This is offset by a proportional valve and mechanical parts caused by the relatively low accuracy of price advantage, integrated reliability is low.
这抵消了调节阀比例阀机械器件精度相对较低带来的价格优势，综合可靠性较低。
Because BEM has an advantage in dealing with a rigid or flexible joint, its application in modeling and analysis of mechanical system plays an important part.
而边界元法对于处理机械系统中的刚性和柔性结合部比较方便，因此，运用边界元法对机械系统零、部件及整机进行建模和解析具有非常重要的意义。
The mechanical engineer now has the mathematical ability to calculate the mechanical advantage that results from the complex interaction of many different mechanisms.
机械工程师有数学能力来计算由许多复杂的机构相互作用而形成的机器效益。
Results EBCT had the advantage of high speed in scanning and high resolving power of time without mechanical abrasion due to the using of electron beam.
结果：电子束ct使用电子束的磁偏转代替球管机械运动，既加快扫描速度，又减少机械磨损，有很高的时间分辨率。
The mechanical spatial car parking system has the advantage of less area occupation and higher availability of space.
机械式立体停车库具有占地面积小、间利用率高等优势。
It pumps easily with a 4:1 mechanical advantage, producing 1.25l per minute and can easily be cleaned in the field without tools to restore flow rates.
它很轻易用泵机械4：1的上风，消费每分钟1.25升，能够便当地在现场没有工具清算，以复原流量。
Final, based on the analysis about physical and mechanical characteristic of three kinds of embankment fillings, advantage of light filling opposite stone filling is proved.
最后，在对路堤填料的物理力学性质进行理论分析的基础上，论述采用轻质填料代替现在普遍使用的土石填料的优越性。
For larger valves, heavy duty VS series scotch yoke type actuators provide nonlinear torque characteristic with the highest possible mechanical advantage for seating and unseating the valve.
对于大型阀门，重型VS系列挡车轭类型的涡轮执行机构能够提供非线性特性的扭矩，具有最好的机械性能，适用于阀座和无阀座阀门。
The biggest advantage is cheap, mechanical properties and insulation relatively are ordinary, suitable for performance requirements are relatively general customer choice.
它最大优势在于价格低廉，机械性能和绝缘性能适合对性能要求相对普通的客户选择。
The mechanical advantage of the gear differentials made raising my beams as easy as tugging on the chain with two fingers.
这一制动齿轮有其机械方面的优势，利用它我可以用两只手指就可以轻松的举起横梁。并且，齿轮制动器还可防止重物落下。
The mechanical advantage of the gear differentials made raising my beams as easy as tugging on the chain with two fingers.
这一制动齿轮有其机械方面的优势，利用它我可以用两只手指就可以轻松的举起横梁。并且，齿轮制动器还可防止重物落下。
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