Horizontal Spread

Analysis of problems in evacuation design with the horizontal spread theory of smoke

运用烟气水平蔓延理论对疏散设计问题的分析

Results showed that the horizontal spread of root system attained an average of 4.17 m in the 5th year after planting .

结果表明，定植后3年内，根系伸展速度快。

The horizontal spread of the rectangular V-type curved otter board increased by 43.75 % and its resistance reduced by 1.3 % .

结果表明：在相同作业条件下，矩形V型曲面网板的水平扩张力可增大43.75%，阻力下降1.3%；

Horizontal spread an options strategy involving the simultaneous purchase and sale of two options of the same type , having the same strike price , but different expiration dates .

水平价差期权策略的一种，投资者同时买入及卖出两种同类型、行使价格相同但到期日不同的期权。

Through collecting the log data of typical structure , we can compile single well composite bar chart , dividing and comparing the formation of Jialingjiang formation , studying the formation development and the Vertical and horizontal Spread feature .

通过收集典型构造的测井、录井资料编制单井综合柱状图，对嘉陵江组地层进行划分与对比，研究地层发育与纵横向展布特征。

Horizontal flame spread over thick fuel beds of polymeric material ( PMMA ) under water mist suppression has been investigated .

还对在细水雾喷洒下聚合材料做成的厚燃料床上火焰的水平传播进行了试验。