没有真正的方向舵，所以只有在动力驱动的情况下才能操控船只。
There is no rudder as such, so the craft can be steered only when under power.
因此飞机的精确定义就是：飞机是有动力驱动的有固定机翼的而且重于空气的航空器。
Therefore, a precise definition of the aircraft is: there is a power-driven aircraft, fixed wing aircraft and is heavier than air.
作为伺服动力驱动的一个重要元件，中空液压伺服马达在多轴液压仿真转台等领域具有重要的应用价值。
As a servo power actuation important part, the center spatial hydraulic pressure servomotor has the important application value in multiple spindle hydraulic pressure simulation table.
至于水面舰艇，我们已经制造了以混合动力驱动的“马金岛”号两栖攻击舰，它对燃料的利用效率有极大的提高。
For our surface ships, we have developed a hybrid electric drive for the USS MAKIN ISLAND that dramatically increases fuel efficiency.
1903年12月17日，莱特兄弟驾驶自己制造的第一架飞机“飞行者1号”，在美国北卡罗莱纳州的基蒂霍克海滩，进行了首次有动力驱动的持续飞行。
On December 17, 1903, the Wright Brothers embarked on the first sustained, heavier-than-air, man-powered flight aboard the Wright Flyer.
连接在蒸汽机上的旋转式发动机使轴承转动，机器得以驱动，从而使得利用蒸汽动力纺线和织布的工厂出现。
A rotary engine attached to the steam engine enabled shafts to be turned and machines to be driven, resulting in mills using steam power to spin and weave cotton.
波斯曼指出，在一个以形象为中心、以快乐为驱动力的世界里，没有理性思考的空间，因为你根本无法用形象思考。
In an image-centered and pleasure-driven world, Postman noted, there is no place for rational thinking, because you simply cannot think with images.
转移行为的发生是因为动物有两种相互冲突的驱动力——两种相互矛盾的冲动，在这种情况下，就是恐惧和饥饿。
Displacement occurs because the animal's got two conflicting drives—two competing urges, in this case, fear and hunger.
她说船将被制成胶囊形，由一个小型核动力引擎驱动，尽管不会有帆，但船上会有一个固定照相机的桅杆。
She says the boat would be shaped like a capsule, powered by a small nuclear engine, and though there would be no sail, it would have a mast to hold a camera.
波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。
Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.
团队合作是人类行为的基本驱动力之一。
Teamwork taps into one of the basic drivers of human behaviour.
历史和英语可以通过相关人物的心理驱动力来呈现。
History and English could be presented through the lens of the psychological drives of the people involved.
或许更重要的是，随着全球经济继续受到技术和其他大规模变革的干扰，零工经济本身将成为经济和社会变革的驱动力。
Perhaps more important, as the global economy continues to be disrupted by technology and other massive change, the gig economy will itself become an engine of economic and social transformation.
60岁的威尔·芬德利曾在军队中有过辉煌的职业生涯，但从未获得过大学学位。他认为，“个人驱动力”远比仅仅上个大学重要得多。
Sixty-year-old Will Fendley, who had a successful career in the military and never earned a college degree, thinks "personal drive" is far more important than just going to college.
它造成一种认知上的盲目性——除了人的驱动力和其所做的选择外，所有的外部因素都变得不可见，并从视野中淡出。
It creates a kind of cognitive blindness—all of the factors external to a person's drive and choices that they've made become invisible and fade from view.
令人惊讶的是，贝林认为那些雇佣契约仆役的人是跨大西洋移民的驱动力。
Surprisingly, Bailyn suggests that those who recruited indentured servants were the driving forces of transatlantic migration.
人类对知识的渴望是我们作为一个物种成功发展背后的驱动力。
The human thirst for knowledge is the driving force behind our successful development as a species.
如果你的车很好，引擎驱动力充足，那么高速驾驶的感觉会很好。
If you've got a good car that can go at a high speed, then it's really nice to do that.
考虑到目前对好奇心及其驱动力，包括对科学好奇心的研究水平，应该在这一领域进行更多的研究。
Considering the present level of research on curiosity and the driving force of curiosity, including scientific curiosity, more research should be carried on in this field.
在使用汽油、电力和太阳能的混合动力汽车出现之前，汽油动力汽车已经销售了很多年。汽车公司现在正在生产完全由电力驱动的汽车。
Cars powered by gasoline were sold for many years before hybrid vehicles that use gasoline, electricity, and solar energy. Car companies are now making cars that are fully powered by electricity only.
合作不是区域发展过程中的驱动力量。布拉姆韦尔等人如是说。
Cooperation is seemingly not the driving force behind the regional growth process. Bramwell et al said so.
从民用割草机的内燃引擎到海军舰船的驱动力，其使用范围越来越大。
Its using realm become bigger and bigger, from I/C engines of civil grass cutter to driving power of naval ships.
与此同时，挪威承诺将成为气候变化国际新协议的“驱动力量”，来取代2012年将终止的《京都议定书》。
Meanwhile, Norway promises to be a "driving force" for a new international treaty on climate change to replace the Kyoto protocol, which expires in 2012.
储蓄习惯对储蓄率变化的驱动力与借贷是相同的。
Changes in the savings ratio are driven as much by borrowing as by saving habits.
史蒂夫·乔布斯是公司背后的驱动力量。
波音公司也试飞了利用燃料电池做动力来驱动电动机的动力滑翔机。
Boeing has also flown a Dimona motor glider with an electric motor powered by a fuel cell.
到目前为止，该款车的设计不失为聪明，但与这款车的核心概念（即节能的混合动力驱动）所不同的是，这个功能的选配成本，车主是很难赚回来的。
So far, so clever, but unlike the core concept of the car – the frugal hybrid drive – it is unlikely that the cost will ever be recouped by the owner.
风险管理是选择安全措施的驱动力——使用SABSA方法来进行运维风险管理是由业务驱动的而非威胁驱动。
Risk management is the driver for the selection of security measures - the SABSA approach to operational risk management is business-driven instead of threat-driven.
燕尾蝶的身体是用轻木做的，而翅膀的动力来源为用橡皮圈驱动的金属曲柄。
The body is built from balsa wood, and the wings powered by a wire crank driven by a rubber band.
燕尾蝶的身体是用轻木做的，而翅膀的动力来源为用橡皮圈驱动的金属曲柄。
The body is built from balsa wood, and the wings powered by a wire crank driven by a rubber band.
应用推荐