查询词典 major

Shooting competitions are divided into two major events: Air Rifle and Pistol competitions at three distance: 10, 25 and 50m.

比赛分男子组、女子组和混合组，选手分别参加**和步枪的比赛。**分为10米、25米和50米项目，每个小项都采用电子靶。

A survey of indoor air has shown that there were a wide variety of pollutants, in which total volatile organic compounds were major ones.

室内空气中污染物的种类很多，总挥发性有机物是重要的一项。

Central air conditioning is a major focus for the air-conditioning system in the wind, their control than tank air conditioning system is more complicated.

中央空调是一种大型集中供风的空调系统，其控制系统较之柜式空调更为复杂。

Cherry : Dallas Airport is a major air traffic domestic terminal, and there are lots of luggage and passengers every day.

Cherry：因为达拉斯是美国重要的国内航线转运站，旅客跟行李都非常多。

Nobody who has lived in a major city can stand fresh air for a very long time .

我说：没有一个在大城市生活的人能长时间呆在新鲜空气的地方。

Currently, we are involved a major upgrade to the air traffic control system, the Advanced Automation System.

目前，我们正忙于给空中管制系统做升级，也就是先进自动化系统。

Now for the major companies to provide air transport services.

现在为各大企业提供空运服务。

Base on the risk analyses on popular and fire-prone appliances such as air conditioner, refrigerator, washer, television and water heater, etc., results from research by experts world-wide together with our own experience of investigating fire accidents, this paper reviews and presents research results on causes of fire and the investigation methods. We propose several major factors which lead to most of the accidents of home appliance fire. These factors include flaws in design, failures of components, environmental conditions and improper operations.

本文的主要工作及结果如下： 1、通过对空调器、电冰箱、洗衣机、电视机和电热器具(包括电熨斗、电热毯、电热水器)等常见的、容易引起火灾的家用电器的工作原理和结构特点进行分析，指出容易引起火灾的因素，并参考国内外火灾事故调查专家和同行的研究成果，总结出家用电器火灾发生的主要原因是由于设计制造缺陷、元器件故障、外界环境影响和使用者操作不当等几大因素造成的。

Ramjet: Air-breathing jet engine that operates with no major moving parts.

冲压式喷射发动机：工作时没有重要运动部件的一种喷射发动机。

Ram jet : Air-breathing jet engine that operates with no major moving parts.

冲压式喷射发动机：工作时没有重要运动部件的一种喷射发动机。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。