Meanwhile, the outdoor sports in particular, to prevent chilling by cold air cold, attention to the sun, apply sunscreen before exercise is best.
同时，户外运动尤其要防止冷空气感冒，注意防晒寒心，运动前涂上防晒霜是最好的。
Influenced by cold air arriving at Jinan recently, the relatively high temperature of the spring produced beautiful scene of steamy vapours as the steam rose against cold air.
近日，受冷空气影响济南气温骤降，泉水温度大大高于气温，蒸发的水汽上升遇冷形成“云雾”，再现“云雾润蒸”景观。
Influenced by cold air, northerly gusts are to sweep most parts of northern China for the days ahead, with temperatures dropping in some places, weather forecast warned Wednesday.
周三的天气预报说，受冷空气影响，几天前北风阵阵，席卷中国北部，某些地区气温骤降。
She knew nothing about the disease. She attributes his asthma to air pollution and says it is triggered quite easily by dust, cold, and pollution.
她当时对这种病一无所知，将孩子的病因归结于空气污染，认为灰尘、寒冷和污染非常容易诱发哮喘。
These vertical beams of light are usually created in cold air by ice crystals falling from high clouds.
垂直的光柱通常是由高空云层里的冰晶掉到寒冷空气中所造成的。
As the dense, cold high-rises sprout up in the cities, the traffic congests, the air fouls, and bit by bit, people's happiness is tattering and dying away.
随着城市里那些密集而冰冷的高楼大厦拔地而起，在拥堵的车流中，在污浊的空气里，人们的幸福正在一点点地破碎，飘零。
Some runners may experience throat irritation if they breathe cold air directly—avoid this by wearing and breathing through a scarf or ski mask.
如果直接吸入冷空气，可能会觉得咽喉疼痛。 可以透过围巾或者滑雪口罩呼吸。
If you notice any of these signs, cool your dog immediately by thoroughly wetting him with cold water and getting him into the shade or an air-conditioned area.
如果你发现了这些症状，要立即给它降温，可以用冷水淋湿你的狗狗或者把它带到有空调的地方或者阴凉处。
They were protected from the thin, cold air by the pressurized cabins of two Boeing 707s, and from the risk of collision by the prudent arrangement of the international air corridors.
两架波音707的密封舱将他们隔离在稀薄寒冷的空气之外，国际空中走廊的严格划分使他们免于相撞的危险。
Pharr enjoyed a minute of free fall as the cold air rushed by.
法尔经历了一分钟的自由落体，尽情享受着迎面而来的清新空气。
The ground is cold and moist, with the chill factor amplified by ventilation fans used to blow fresh air into the mine, and the sprinkler that keep the coal dust down.
因为有通风设备往里面输送新鲜空气，还有洒水器不断地给煤浇水以降温，所以地下既阴冷又潮湿。
The first working week of the new decade has been characterised by a curious mix of cold and hot air.
冷热气流的奇异交织成为新十年第一个工作周的特征。
Earthworms burrow and bring rock particles to the surface to be acted upon by heat, cold, air and water.
蚯蚓挖洞而把岩石颗粒带到地表，使它们经受热，冷、空气和水的作用。
As air is blown through the fins of the evaporator (and as stated previously hot travels to cold), the heat carried by the air transfers to the cold fins and in turn is absorbed by the refrigerant.
空气被吹动经过蒸发器的散热片空气被鼓吹经过蒸发器的散热片，(如前所说，是热流向冷)，空气负载的热量转移到冷的散热片上，反过来被制冷剂吸收。
But during the summer the houses would be naturally cooled by the flow of cold air through the bunker below.
在夏季，住宅还可以通过地表下部流动的冷空气达到自然降温的效果。
Some athletes may suffer a sudden abdominal pain during the race, which is often caused by insufficient warming-up exercise, a cold weather so that a lot of cold air is inhaled, or running too fast.
比赛中有的运动员会突然出现腹痛，其原因一般来说是准备活动做得不充分，加上天气比较冷，开始跑时吸入了大量的冷空气或起跑速度过快等，出现“岔气”现象。
The air was cold although it was summertime so magellan headed west by northwest into the unexplored oceans into warm spring -like conditions.
虽然是夏季，天气仍然很冷，因此麦哲伦经西北往西驶入了未被勘探的海洋，进入了温暖如春的季节。
Air in its liquid state, intensely cold and bluish, obtained by cooling and compression.
液态空气：处于液体状的空气，呈蓝色，极度冰冷，通过冷却和压缩而成。
In this paper, the surface of graphite fiber is treated continuously by using air-cold plasma.
本文利用冷等离子体技术对石墨纤维表面进行了连续空气冷等离子表面处理。
The cold air in the working chamber can convent if the exhaust valve on top of the oven is open, the temperature is controlled constant automatically by digital display instrument.
开启箱顶排气阀可使工作室温之冷空气得以对流交换，温度控制采用数字显示仪表自动恒温调节。
Water vapor molecules form the warm air is trapped by the cold metal of the evaporator. They clump together to form water on the metal surface.
热空气中的水蒸气分子被蒸发器中的冷金属吸收时堆积在一起，在金属表面形成水分。
Minute by spring cold winter to summer, always seen shimmering air.
寒来暑经春复冬，看得浮生总是空。
Let fresh air into your room by opening up Windows if it's not too cold and if it's not polluted outside.
如果天气不是太冷又没有污染的话，打开窗户让新鲜空气进入房间。
Wind is caused by air moving between cold and warm region.
风是由冷暖地区流动着的空气引起的。
This energy system consists of an air separation system by using LNG cold energy and a combined power generation system.
该能量系统由利用LNG冷能的空气分离系统和动力系统两个部分组成。
This energy system consists of an air separation system by using LNG cold energy and a combined power generation system.
该能量系统由利用LNG冷能的空气分离系统和动力系统两个部分组成。
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