雅思流程图和地图题范文

The diagram on the left illustrates the process by which cement is made whilst the diagram on the right shows us how concrete is made.
We can clearly see that the first stage in cement production is to put two substances –limestone and clay –through a crusher to create a powder. This powder then goes through a mixer and is then heated in a rotating heater. Once the powder has gone through the mixer and heater, it is ground and the cement is packed into bags.
The diagram on the right hand side tells us that concrete is a mixture of four ingredients in differing proportions. Cement makes up 15% of the mixture, water constitutes 10%, sand 25%, and gravel (i.e. small stones) 50%. These ingredients are mixed in a rotating concrete mixer to make concrete.
In summary, the production of cement and the production of concrete appear to be fairly simple processes.
左边的图描述的是水泥生产的流程,而右边的图则是混凝土生产的流程。

我们可以从图中清晰地看见水泥生产的第一个步骤是将石灰石和粘土放入破碎机中磨成粉末。

接着这些粉末进入到搅拌机里进行混合,然后在回转预热器中进行预热。

粉末一旦进入搅拌机和预热器,将被磨碎,水泥就此生产完成,之后便可以装入袋中。

从右边的图可以看出,混凝土是由四种原料按照不同的比例混合而成的,其中水泥占15%,水占10%,沙子占25%,沙砾占(如小碎石)50%。

这些原料在一个旋转的混凝土搅拌机中混合而成混凝土。

总的来说,水泥和混凝土的生产流程看上去是相当简单的。

The two drawings illustrate the changes of the same island before and after the construction of some transport and service buildings.
It is clear that before development, the horizontal island which is about 260 meters long has a Few trees on both east and west sides. Furthermore, on the west edge, a small beach is located for tourism in the future.
The layout changes tremendously after buildings are constructed in almost the whole island. The trees on the east side are kept for the natural view.
However, the west trees are surrounded by some accommodation houses, with a footpath linked to the beach where a swimming zone is closely connected, Next to t he western accommodation, there is a reception building around which a vehicle track road heading to the south pier for tourist sailing is just paved. On the opposite side of the pier, a restaurant stands at the north side near the seashore. The center of, the island is also designed to supply housing for tourists.
In sum, comparing the two drawings,tremendous developments have been evident.These developments make the whole island crowded with modern facilities, which may cause damages to the environment.。