有增加前进推力的调整方法，也有减少阻力的调整方法。
There are adaptations that increase the amount of forward thrust as well as those that reduce drag.
它们可以滑过使它们减速的涡流，然后通过“推开”涡流获得额外的推力。
They can glide past eddies that would slow them down and then gain extra thrust by "pushing off" the eddies.
因为没有重力，你无法站立，任何轻微的推力都可能导致悲剧，你可能被推到太空中，再也不会回来。
As there is no gravity, you can't stand and any slight push can result in tragedy you can be pushed into space, never be back.
腔室成功达到了100000Ibf的全推力。
The chamber successfully achieved a full thrust of 100000 Ibf.
但是，在太空这些火箭的效率很低——它们通过燃烧大量的燃料，产生了比需要更多的推力。
In space, however, these rockets are inefficient-they burn through huge quantities of fuel while generating more thrust than necessary.
我的第一个观点是‘没有推力，就没有变化’，但是我的第二个观点是，如果你推得太厉害了，反而会让革新变慢。
My first point is' no push no change 'but my second point is if you push too hard maybe your time will be slower.
该肌腱形似绳索，一头连着小腿的腓肠肌和比目鱼肌，另一头与跟骨相连，在人体行走，跳跃或跑动时，行成向前的推力。
The rope-like tendon connects the calf muscles, the gastrocnemius and the soleus, to the heel bone, and is responsible for pushing off when you walk, jump or run.
激光的发明给科学家们提供了一种强大的光源，同时也是地球上的一种能够产生有效功的推力。
The invention of the laser provided scientists with a stronger source of light and a push that could do useful work on Earth.
令人惊讶的是，通过给这些细胞一点点方向正确的推力，他们就能替代基因的控制。
Remarkably, by giving the cells a little push in the right direction, they could overcome the genetic programme.
传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。
Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
经测试，飞机的轴驱动升力风扇推进系统可产生超过性能需求的垂直推力比。
The aircraft’s shaft-driven lift fan propulsion system produced more vertical thrust than needed to meet performance requirements.
为了实现星际航行，马特罗夫强调，更轻的飞船质量以及更强的太阳光推力是关键。
In order to achieve interstellar travel, Matloff stresses that less mass and more of a solar push are key.
我的第一个观点是‘没有推力，就没有变化’，但是我的第二个观点则是“欲速则不达”。
My first point is' no push, no change ', but my second point is, if you push too hard, maybe your time will be slower.
而要想在空间中提高助推力，只需要给太阳帆增加更多的金属线或者释放更长的金属线。
Increasing thrust once in space could be a matter of adding more wires to the sail or making the wires longer.
要想象未来的拉力，也要不满现状的推力。除非你改变，不然，就会出现“虚无”，还将持续。
The pull of the fantasy future, but also the push of the unpleasant present, the nothing that is happening and will continue to happen unless you change.
这架F - 35B闪电II短距/垂直起降（STOVL）改进型已经证明，它在测试中产生了更多超过其履行使命规定的垂直推力。
The F-35B Lightning II short takeoff/vertical landing (STOVL) variant has demonstrated during testing that it produces excess vertical thrust - more than required to carry out its missions.
热火- 1x号燃烧了60秒并产生了将近9,000磅(4,100)的推力。
HEAT-1X burns for 60 seconds and generates almost 9, 000 pounds (4, 100 kilograms) of thrust.
热火- 1x号燃烧了60秒并产生了将近9,000磅(4,100)的推力。
HEAT-1X burns for 60 seconds and generates almost 9,000 pounds (4,100 kilograms) of thrust.
假若如此，任何外在的推力将会产生不良后果。
通用航空公司的飞行管理系统(FMS)可以缩短飞行路径和降低闲置推力从而降低燃料消耗、排放和噪音。
Ge's flight management system (FMS) provides the ability to fly shorter flight paths and idle-thrust descents which reduces fuel consumption, thereby lowering emissions and community noise levels.
原本是圆周运动，突然间，推力和拉力都没有了，这就会呈螺旋状运动，显然，这是不对的。
You go around in a circle, and all of a sudden you no longer have the pull or the push and you go around in a spiral and obviously, that is not the case.
可以用电梯，或楼梯，因为这样在上楼的过程中，就能获得，楼梯的推力。
An elevator or a staircase, that's fine because then you get the push from the stairs when you step on the stairs.
我们在上节课讲了推力和拉力，可产生加速度。
Last time we discussed that an acceleration is caused by a push or by a pull.
飞行员在接受专业训练时也学过如何应对皮托管故障：只要保持飞行角度和推力知道探针恢复工作即可。
Pilots are trained to respond to pitot failure by maintaining pitch and thrust until the probes resume working.
该系列测试演示了发动机能够从104%的功率推力范围减至5.9%。
This test series demonstrated this engine could go from a thrust range of 104 percent power down to 5.9 percent.
现代飞机和60年代时期的相比，每一单位的推力所需燃料只有一半。
Modern jets burn only half as much fuel per unit of thrust as their 1960s counterparts.
为了让它的推力达到122kn的顶峰，就等于要有大约645辆家庭轿车的混合动力。
To put its peak thrust of 122kn in context, it is equivalent to the combined horsepower of about 645 family saloon cars.
下面，假如我让你站在地上，然后问你，你感受到推力还是拉力。
So now I'm going to put you just standing on the floor and I say to you, "Do you feel a push or a pull?"
气体星团推动原行星向外的推力可能在某些时候强于那些使它向内的推力。
Gas clusters that push the protoplanet outward can sometimes exert stronger forces than those that push inward.
通过加快推进器的旋转来增加其推力，同时改变叶片的角度来改变推力的方向。
Speeding up the propeller's rotation increases its thrust, while shifting the blades' angles changes the direction of the thrust.
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