smoke concentration meaning in English
烟幕
烟浓度
Examples
- It is not permissible to manufacture , market , or import boilers that fail to conform with the smoke concentration and blackness standards as referred to under paragraph one of this article
不得制造、销售和进口不符合本条第一款所指烟尘浓度和烟气黑度标准的锅炉。 - It is mandatory for boiler manufacturers to state the standards of smoke concentration and blackness affected during initial discharge of their boilers on the latter ' s data plates , or in the latter ' s product manuals
锅炉制造厂必须在锅炉产品铭牌或者说明书中注明锅炉初始排放的烟尘浓度和烟气黑度标准。 - Prior to the establishment of a new boiler product , the standards of smoke concentration and blackness for its initial discharge , and data on their testing should be filed with environmental protection authorities of cities under the jurisdiction of provincial people ' s governments
锅炉新产品定型前，其初始排放烟尘浓度和烟气黑度标准及其测验数据资料，应当报省辖市级以上人民政府环境保护部门备案。 - In this model , the most essential hypotheses were brought forward : the room in the building is a node neglecting its ’ volume ; smoke mix with air in a very short term , the temperature and the smoke concentration are well - proportioned in the room . therefore , the net - model can only apply to the special building : there is little discrepancy in room volume
另外,该软件采用的数学模型是网络模型,而网络模型最基本的假设就是:无论建筑物中任一受限空间的体积大小,统一地视为一个节点;在火灾过程中,烟气与空气混合过程是在瞬间发生的,受限空间内任意一点的温度、烟气浓度等都是均匀的。