bottom steam

基本解释

Reduce furnace bottom steam, pass small intake valve.
减少炉底蒸汽，关小进气阀门。
zhongyangjiqi.com
A wooden container with a large, flat bottom can absorb steam and moisture, allowing the rice grains to be springy or stainless steel container may be substituted.
大的平底木盆，能够吸收蒸汽以及湿疹，从而使米的颗粒变患上松软。也可以用不锈钢的器皿代替。
The humanization design can be convenient for satisfying practical demand of users, the unique bottom plate steam hole design can make steam radiate more uniformly.
人性化的设计，更能方便满足用户的实际需求；本实用新型独特的底板蒸汽孔位设计，能使蒸汽散发得更加均匀。
ip.com

It took two years, 284 pounds of flour and all the ingenuity of her husband, Paul, who lined her stove with quarry tiles and, to produce the necessary burst of steam, dropped a brick into a pan of hot water at the bottom of the oven.
ECONOMIST: Julia Child, cookery teacher, died on August 13th, aged 91
To the bottom floor of his historic Victorian, Firestone added a gym, a mini-spa, a steam room and a deluxe shower.
FORBES: Magazine Article