然而，如今电动汽车技术得到最新发展，这意味着它们在性能和安全性方面都可以与传统汽油发动机相媲美。
Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety.
它应该变得更小、更安全、更节油，而且不应该由汽油发动机驱动。
It should become smaller, safer, and more economical, and should not be powered by the gasoline engine.
简而言之，我们的研究表明，当人们思考死亡时，自尊的动机胜过健康安全的动机。
In short, our research indicates that when people are thinking about death, the self-esteem motive often trumps health and safety motives.
由于外国投资者对美国AAA级资产的强烈需求，美国的银行有强烈的动机去创造由房屋贷款构成看似安全的产品。
Faced with strong foreign demand for AAA-rated securities, American Banks had a strong incentive to create supposedly safe ones from packages of risky home loans.
安全一度是群居生活的重要动机。而如今大都市毒祸横流，安定的生活相比城郊更使人难以捉摸。
Security, once one of the main reasons for huddling together, is often now more elusive in the druggy streets of the metropolis than in the exurbs.
当时动机出于游戏储备，而非公共安全。
外部黑客也许是安全性攻击方面的专家，但是他们对您可能没有攻击动机。
An external hacker is probably an expert in security attacks, but might not have any particular grudge against you.
外部黑客也许是安全性攻击方面的专家，但是他们对您可能没有攻击动机。
An external hacker is probably an expert in security attacks, but may not have any particular grudge against you.
如果发动机吸入一只鸟，它必须能够安全关闭，不发生突然起火或爆炸。
If an engine ingests a bird, it must be able to shut down safely without bursting into flames or exploding.
通用汽车公司和国家公路交通安全局都指出，汽油发动机车在碰撞后极易起火。
GM and NHTSA have pointed out that cars with gasoline-powered engines are susceptible to fires after a crash.
航天飞机发动机内的这三个阀门不断被更换，以确保它们是最有效的，能保障飞行的安全。
The three valves in the shuttle's engine compartment kept being replaced to ensure they were the best available and safe to fly.
刑警表示，目前尚未明确凶犯作案动机，但看来犯罪分子并不是为了抢劫或盗窃。警方称，此事不会对广大民众安全造成危害。
Detectives said the motive was not clear but it did not appear to be burglary or robbery and added that there was no risk to the wider public.
马宏和西奥多制服了他，然后用钥匙打开了安全门上的锁，他们发现了室内藏着的一堆自动机枪和假的身份凭证。
Mahone and T-Bag overpower him and then unlock the secure door, where they find a cache of automatic weapons and fake IDs.
遍布广泛的加油站为汽油发动机提供了安全保障，可为何就不能兴建新设施为汽车更换电池呢？
Instead of a petrol engine, with its widespread infrastructure of filling stations providing the security blanket, why not build new infrastructure to refuel cars with new, fully charged batteries?
随着13号提案的诞生，这种机制停止了它安全阀的功能，相反，它几乎成了一个发动机。
With Proposition 13, it stopped being a valve and instead became almost the entire engine.
固体燃料火箭发动机的构造更简单、分量更轻，而且相对更安全。 在固体燃料火箭发动机里，燃料和氧化剂被预先混合成稳定的液态推进剂，然后被塞满火箭发动机的燃料箱里。
Solid-fuel rockets, in which the fuel and oxidiser are pre-mixed into a stable, solid propellant and then packed inside the case of the rocket, are simpler, lighter and relatively safer.
然而，发动机的声音表明，一切都是那么温馨和安全。
Yet the sound of the engine made everything seem warm and safe. Then, out of the fog he saw a mountain.
另外，外部威胁的动机往往不同，这也可能需要不同的安全措施。
Additionally, an external threat may vary in motivation, which could also indicate different security measures.
没有一个一如既往能给予鼓励的安全环境，定期的反馈，和动机去每天花一定时间奋斗以求提高，学习很容易成为偶尔为之的例行公事。
Without a secure environment with encouragement, regular feedback and the incentive to put in regular hours striving to improve, it is easier to fall into a routine of occasional research.
但我们相信国会和环境保护局有责任保护公众，在这种燃料的安全性测试及其与汽油动力发动机的兼容性测试没有一五一十的完成之前，他们不应该授权E15燃料的使用。
They shouldn't authorise E15 unless full and complete scientific testing confirms it's safe and compatible with all gasoline-powered engines.
该系统是安全的，不需要你的车发动机的修改。
This system is SAFE for your vehicle and requires no engine modifications .
排气系统可以降低从发动机气缸排出的已燃废弃的噪声，并且安全地将这些废气带走使其远离汽车内的人。
The exhaust system reduces the noise of the burned gases leaving the engine cylinders and carries these exhaust gases safely away from the people in the car.
曲轴是发动机中关键零件之一，它的制造质量直接影响着发动机性能水平和安全可靠性。
The crankshaft is one of essential components in the engine, its manufacture quality is affecting the engine performance level and the security reliability directly.
为了能对人员完全起到保护和安全作用，吹灰器应有钢制箱梁结构来密封驱动机构、电机、吹灰枪和其它活动或较热部件。
Sootblowers shall have steel box beam construction to enclose the drive mechanism, motor, lance and other moving or hot parts for complete personnel protection and safety.
沃尔沃加密锁相当于一个起动锁，因为起动钥匙通过安全加密的电信号和随机滚动码与发动机的起动电路进行通信。
The Volvo Immobiliser serves as a starter block since the starter key communicates with the engine′s starting circuit via security-coded electronic signals and random rolling codes.
某型发动机试车数据库的开发提高了发动机的试车效率，保证了试车数据的安全性和一致性。
The development of engineering database for aeroengine test has improved the efficiency of aeroengine test and ensured veracity and security of aeroengine test.
某型发动机试车数据库的开发提高了发动机的试车效率，保证了试车数据的安全性和一致性。
The development of engineering database for aeroengine test has improved the efficiency of aeroengine test and ensured veracity and security of aeroengine test.
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