headroom

noun

1. （机动车车顶与其上方桥梁等之间的）净空
   the amount of space between the top of a vehicle and an object it drives under
2. （机动车内的）头上空间
   the amount of space between the top of your head and the roof of a vehicle
   1. There's a lot of headroom for such a small car.
      这么小的一辆汽车的头上空间蛮大的。

1. N-UNCOUNT （屋顶或桥下的）净空
   Headroom is the amount of space below a roof or bridge.
   1. The forecabin, with 6ft headroom, also has plenty of room to stand and get dressed.
      前舱有6英尺高的净空，也有足够的空间供人站立和穿衣服。

1. The forecabin, with 6ft headroom, also has plenty of room to stand and get dressed.
   前舱有6英尺高的净空，也有足够的空间供人站立和穿衣服。
2. The chlv-u command allows you to increase the upper bound limit to provide additional headroom for striped LV expansion.
   chlv-u命令允许您增大这个上限，以便为stripedLV的扩展提供附加的净空。
3. This week the RBI judged it had enough headroom to loosen monetary policy.
   上周印度央行判断自己有足够的空间放宽货币政策。
4. New program has the show of dolphin and homicide whale, have headroom diving.
   新奇的节目有海豚和杀人鲸的表演，并有高空跳水。
5. By bearing down on these costs, the company aims to give itself greater headroom when making decisions about cutting staff and paying bonuses as the economic slowdown eats into investment banking revenues.
   随着经济放缓逐渐影响到投资银行的收入，该公司希望，通过压降此类开支，自己在做出裁员及支付奖金决定时，能有更大的回旋空间。
6. Legislation to raise the debt ceiling now seems likely, giving the government headroom to operate until 2013.
   通过提高债务上限的立法现在看起来是可能的，它将让美国政府获得在2013年前继续运转下去的空间。
7. Why not now create a new "debt facility" to give struggling sovereigns headroom to work out their borrowing issues?
   我们现在为何不创建一个“债务贷款”，为那些陷入困境的主权国家提供解决本国债务问题的空间？
8. Emissions are one of the main parameters of air compressor, air compressor selection and the capacity to match the requirements of displacement and10% of headroom left.
   排气量是空压机的主要参数之一，选择空压机的气量要和所需的排气量相匹配，并留有10%的余量。
9. Both amplifiers are carefully designed to provide enhanced headroom with extremely graceful overload characteristics.
   这两款放大器都经过精心设计，提供了极其优美的特点，加强超载空间。
10. Enter the clear headroom for the stair flight.
    输入楼梯段的净空高度。
11. Dealer: Well, it also features reclining seats, a tilt steering wheel, and plenty of headroom.
    商人：嗯，它也以躺椅座，可倾斜的驾驶盘和充裕的头上空间为特色。
12. The R200 features four low noise, high headroom Low Z mic inputs for use with balanced or low impedance microphones or low level external equipment with XLR connectors.
    在R200是平衡的特点或低阻抗麦克风或低层次的XLR连接外部设备的使用，四低噪声，高动态余量低Z麦克风输入。
13. It also calls for power flexibility to provide more thermal headroom for either boosting performance or lowering power at32nm.
    它还呼吁电能使用的灵活性，以提供更多的热余量，在32纳米上提高性能或降低功耗。
14. Its design will involve overclocking headroom, and a cooler superior to the reference design in terms of cooling performance.
    它的设计将涉及超频空间，以及一个冷却器优于参考设计的冷却性能。
15. There is barely headroom even when he is sitting.
    他甚至坐着时头也几乎要碰着房顶了。
16. Headroom and legroom are satisfactory for four adults, and the front driver and passenger seats have excellent lower lumbar supports and seat adjustment functions easy to use.
    头部与腿部空间能够完全地满足四个成年人的乘坐要求，而且前排驾驶者与乘客座椅均带有良好的腰部支撑以及简单易用的座椅调节功能。
17. A warning sign will indicate the maximum headroom and that part of the road where the indicated headroom is available.
    警告标志会说明最大的通行高度，以及在道路哪一处，会有通行高度限制。
18. Forty centimeters of headroom, and he gives half to a rodent.
    40厘米高度，他分一半给老鼠。
19. That wider stance also allowed designers to give the vehicle a more muscular stance with a lower roofline without compromising headroom.
    更宽的车身也使得设计者在增加车身肌肉感的同时而不减小车内空间。
20. Headroom [ World Bank]: The difference Between the statutory lending limit and the value of loans that are disbursed and outstanding.
    净空：指贷款的法定限额和支付未偿还贷款余额之差。
21. I can't gain any more overclocking headroom by increasing the voltage. Why? What's the maximum safe voltage setting?
    我无法从电压提高中获得更大的超频空间。为什么？最大的安全电压是哪个？
22. Headroom shrinks in the middle of Hang En as cavers pass beneath a ceiling scalloped by eons of floodwater rushing past.
    韩恩洞的中部洞高缩小，探洞人正在经无数年洪水冲刷磨圆的洞顶下通过。
23. Then triple A-rated countries, including even the US, might lose all fiscal headroom.
    到那时，AAA评级国家（甚至包括美国）可能会失去一切财政上的回旋余地。
24. To date most countries have not yet raised tariffs to bound levels or taken full advantage of headroom on agricultural subsidies.
    截至目前，大多数国家尚未把关税提高到约束水平，也尚未充分利用农产品补贴的余量。
25. I can push the drivers to high levels of volume without distortion, so safe listening volumes are well within the headroom of the drivers.
    我能将音量开得特大而耳塞却不会听出失真，而且在安全的听音音量下单元也能良好地发挥应有的水准。
26. This emphasizes the wedge shape, and also allows for enhanced rear headroom and improved aerodynamics.
    这强调了楔形，并加强后排空间和改进的空气动力允许。
27. The prestressed concrete structure can meet the building interior of large space use demand, have increase indoor headroom, saving cost and improve the economic benefit and so on.
    预应力混凝土结构可满足建筑内部大空间的使用需求，具有增加室内净空、节约成本、提高经济效益等优势。
28. Application of Jacking-up Technique to Headroom Improvement of Existing Structures over Railway
    顶升技术在铁路既有上跨结构净空改造中的应用
29. Countries now have some headroom to borrow.
    这些国家目前有一些借款的余地。

noun

1. the capacity of a system to reproduce loud sounds without distortion

   Synonym:    dynamic headroom

2. vertical space available to allow easy passage under something

   Synonym:    headwayclearance