ridge pole meaning in Chinese

天幕脊桁
天遮杆
屋脊梁

Shelters of boughs , arranged in an a - framed fashion from a ridge pole make good temporary shelters and are first rate as windbreaks at night
用树枝支起的帐蓬,由一根木柱支成金字塔式,是个很好的临时住所,防风能力也很好
Yangzi petrochemical is an economic cell on the organism of state - run listed company , it has general meanings : in term of special meaning , as the super - huge state - owned enterprise , yangzi petrochemical can be regarded as an epitome or sample of the state - run listed company ; " arepreseutative of specials type of state run listed company of our country . ludividually . yangzi petrochemical can be called the ridge pole and seam of the state owned esterprise , represatative os the petrochemical industry trade no master its production scale , management level , or the income form sale and profit level . then
“扬子石化”作为国有上市公司经济机体上的一个经济细胞，具有一般意义；从特殊意义来讲， “扬子石化”作为特大型国有企业，可以看作是国有上市公司的一个缩影或者样本，可以看作我国国有上市公司特殊类型的一个代表与象征；个别地讲， “扬子石化” ，无论是其生产规模、管理水平，还是销售收入与利润水平，都可称为国企的栋梁，石化行业的代表。