The paper analyses the problems of which draft effect of double-direction dumper is not good, puts forward the corresponding measures to solve them.
针对双向自卸车通风效果不良的问题进行了分析,提出了相应的解决措施。
In effect, they want to "draft" off the success and name recognition of Yahoo! And Google.
事实上他们是想借用雅虎和Google的成功和品牌认知度。
Drying system dries objects with hot wind after finishing cleaning. Draft fan is used, the hot wind can be recycled, so this device has ideal effect in energy saving.
烘干系统是用烘干后的热风对清洗后的物品进行烘干处理。采用热风引风机对热风进行循环使用,从而达到理想的节能效果。
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