There are several hypotheses, including warming or cooling of Earth, changes in seasonal fluctuations or ocean currents, and changing positions of the continents.
有几种假说，包括地球变暖或变冷，季节波动或洋流的变化，以及大陆位置的变化。
加热或冷却线圈。
Heating or cooling coil. Coil type can be specified.
加热或冷却线圈。可指定线圈类型。
Short heating or cooling time and stable temperature.
加温及冷却时间快速，温度稳定。
Recovered energy can be served for heating or cooling.
回收的能源可用于制热或制冷。
You can also specialize in an area such as brakes or cooling systems.
你也可以专供一个领域，比如车闸修理或冷却系统修理。
According to the need to still can provide heating or cooling medium structure.
根据所输送介质需要还可提供加热或冷却结构。
College or above, major related to facility maintenance or cooling system is preferred.
大专文凭或以上，与设备维护或者制冷系统相关专业者优先。
Air conditioning, or cooling, is really a process of removing heat from an object (like air).
空调，或者制冷系统的工作，实际上是把热量从某种物体(例如空气)中带走的过程。
Some systems are designed to operate in one mode only, heating or cooling, depending on climate.
有些系统的目的是只在一个模式运作，加热或冷却，取决于气候。
This controller maintains the space temperature by turning on and off stages of heating or cooling.
通过开启和关闭控制器进行加热或冷却，以保持空间温度。
Here are some of the most common treadmill running mistakes, starting with not warming up or cooling down.
这里是一些最常见的跑步错误，从不热身和不冷却开始。
Another advantage of the biological system is that it requires no heating or cooling, and no toxic chemicals.
生物学处理过程的另一个好处是它无需加热或冷却，而且无有毒化学品。
Whether global warming or cooling, China is faced with pressure of energy sources and energy-saving emission reduction.
无论气候变暖还是变冷，中国都面临着能源资源和节能减排的巨大压力。
Only a single melting or cooling peak was found in DSC curves for all blends, showing cocrystalline in patch-crystal level.
通过DSC上（熔融峰、结晶峰）呈现单峰确定了此共混体系在片晶水平上共晶；
As data centres require ever more power to operate, they're increasingly being located near existing power generation or cooling resources.
由于数据中心的运作需要大量的能量，现在越来越多的数据中心被设立在已有的发电厂或冷却资源附近。
On the tank tody install Milo board or labyrinth type clamp cover, which can contain heating or cooling medium to heat or cool cyclically.
罐体上设有米洛板或迷宫式夹套，可通过加热或冷却介质来进行循环加热和冷却。
Solar energy gain may not be efficient for heating or cooling however they can provide enough energy for geothermal heat pumps to function.
太阳能增益可能不能有效地供热制冷却可以为地热热泵提供足够的能量。
And while surface stations show slight warming for its Western Peninsula, temperatures over most of the continent have been stable or cooling since 1960.
虽然南极地面台站显示其西部半岛气温略有升高，但这个大陆大部分地区的温度自1960年以来一直是稳定或寒冷的。
The building is only meant to be inhabited temporarily. As the cabin has no heating or cooling system, it can only be used at certain times of the year.
该建筑只能短暂性居住。由于没有暖气或者降温设施，它只能在一年的特定时期使用。
Use of these materials could shift heating or cooling load of power supply from peak period to off-peak period, lowering the cost of power supply for users.
运用这种相变储能建材，可将电力供给峰期时的加热或制冷负荷转移到谷期，使用户降低使用费用。
This design separates the heating element from the container and also allows for heating or cooling the containers, depending on the process pressure requirements.
这种设计把发热元件和容器隔离开来，同样允许根据过程压力要求来加热或冷却容器。
Whether calculating the load of heating or cooling, it is generally neglected that the contribution of nocturnal radiation to the thermal surroundings of buildings.
无论是采暖还是制冷，在传统简化计算方法中一般都不考虑夜间辐射的影响。
We used insulation on the building to not only protect its components from heating up or cooling down too quickly, but also to make the Grotto more energy efficient.
我们为建筑安装了绝缘层，不仅是为了防止其构件过快地被加热或冷却，也是为了让岩穴桑拿房更加高效节能。
We used insulation on the building to not only protect its components from heating up or cooling down too quickly, but also to make the Grotto more energy efficient.
这个建筑做了保温，这样不仅可以保护内部组件不会快速升温和冷却，而且可以使能源高效利用。
We used insulation on the building to not only protect its components from heating up or cooling down too quickly, but also to make the Grotto more energy efficient.
这个建筑做了保温，这样不仅可以保护内部组件不会快速升温和冷却，而且可以使能源高效利用。
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