By comparing the efficiency of several engine fuels with the stoichiometric-burn engine, the advantages of the lean-burn CNG engine were analyzed.
通过比较几种典型燃料的效率及当量燃烧发动机，进行了稀燃单一燃料cng发动机的优势分析。
The more lean body mass (LBM) you have the higher your metabolism… and a higher metabolism stimulates your body to burn fat for energy!
更多的瘦肌肉加快你的新陈代谢，并且新陈代谢能燃烧你身体的脂肪变成能量。
Strength training helps decrease body fat, increase lean muscle mass and burn calories more efficiently.
力量训练可以减少身体脂肪、增加肌肉，并能更有效地消耗热量。
With a regular strength training program, you can reduce your body fat, increase your lean muscle mass and burn calories more efficiently.
经过定期的力量训练计划，你能减掉身体脂肪，增加肌肉量，而且能更有效地消耗能量。
The increase of lean muscle mass increases the metabolism which allows the body to burn more calories each day and night.
瘦肌体积的增加可以加快新陈代谢，使日常热量的消耗加大。
So, if you still want to keep on doing your treadmills/bikes and cardio burn classes without weight training, and continue your impossible mission for a lean and toned physique, go for it!
（皮包骨就是没有肌肉，到处都是脂肪和骨头），也因此，如果你还想继续骑脚踏车和上燃脂课程却又不进行体能训练的话，那么就别想要一个苗条而又健康的身体了。 这样，你还想继续下去吗？
And the more lean muscle you have - the more fat you burn.
你拥有的精干的肌肉越多，燃烧的脂肪越多。
Lean burn mixture combustion of gasoline engine is an effective approach for reducing emissions and fuel consumption.
汽油机燃烧稀混合气是降低有害尾气排放、燃油消耗率的有效途径。
The catalyst is especially applicable to lean burn gasoline engine.
该催化剂尤其适合稀燃汽油机的需要。
The results show that the effects of speed on the exhaust gas emission and fuel economy are related with the ratio value and the absolute time of lean burn and rich burn.
结果表明：稀燃发动机转速对其有害气体排放和燃油经济性的影响与稀燃吸附还原催化转化器稀燃运行时间与浓燃还原运行时间比值大小和绝对时间大小有关。
The present invention is an aftertreatment system for lean burn internal combustion engines.
本发明涉及一种稀燃式内燃机的后处理系统。
The system is mainly used in lean burn experiment on Toyota 8A16valve EFI gasoline engine.
本电子控制系统主要应用于丰田8A16气门EFI发动机进行稀燃匹配实验。
Because the slow rate of combustion of natural gas, it's easy to produce the phenomenon of cyclic variations, when taking lean burn technology, the cyclic variations will be increased.
由于天然气的燃烧速率较慢，易产生燃烧循环变动现象，采用稀燃技术时会加剧燃烧循环变动。
Natural gas HCCI lean burn can achieve very low NO emission.
天然气HCCI稀薄燃烧可以得到极低的NO排放。
In addition, there are limits of the high combustion gas mixture is suitable for lean burn performance.
另外，还有混合气发火界限高，适于稀燃的性能。
The effect of variable swirl on the fuel consumption of SI engine when TEFI (Twice Electronic fuel Injection) was adopted to lean burn combustion was studied.
主要研究了火花点燃式发动机采用二次喷油技术实现稀薄燃烧时，可变涡流对燃油经济性的影响情况。
Burn royal porcelain lean is purple and gold, can not find the can't burn.
烧官窑瓷器靠的就是紫金土，找不到就不能烧。
So ladies, don't fear the barbells. Strength training helps decrease body fat, increase lean muscle mass and burn calories more efficiently.
所以，女士们，不要害怕杠铃。力量训练可以减少身体脂肪、增加肌肉，并能更有效地消耗热量。
Definition and the selection of lean burn limit in small SI LPG engine is studied.
介绍了LPG在小型点燃式发动机上应用时稀限判别方法的定义与选取。
Lean burn; Twice electronic fuel injection; Quasi-homogenous mixture; 2-valve SI engine;
稀薄燃烧；两次喷油；准均质混合气；二气门汽油机；
A method and apparatus is provided for operating a methane-fuelled engine in a lean burn operating mode or a stoichiometric operating mode.
提供一种用于在贫燃运行模式或化学计量运行模式下运行以甲烷作燃料的发动机的方法和设备。
Colostrum contains nature's most powerful immune, antioxidant, anti-inflammatory and anti-aging components that help balance blood sugar, build lean muscle, burn fat and increase strength and stamina.
牛初乳包含自然界大多数强大的免疫成分，抗氧化剂，抗炎症，抗衰老成分，有助于血糖平衡，增强肌肉的修复，燃烧脂肪和产生能量和毅力。
The stratified lean burn is achieved. The numerical study on the working process of this engine is complicated and the feasibility is validated.
本文对该种发动机的缸内工作过程进行了数值模拟，考察系统的可行性。
The suitable ignition advance angle is conducive to broadening lean burn limit.
合理的点火提前角也有利于稀限拓宽；
The suitable ignition advance angle is conducive to broadening lean burn limit.
合理的点火提前角也有利于稀限拓宽；
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