closed-chamber fusion weld 闭室熔焊
closed-chamber 密闭腔
Closed chamber system 封闭培养系统
a Single Closed Chamber 单间闭室内锥形辐射源的烟尘灰暗度的标准测试方法
The soil N_2O emission flux in the plantation of Acer truncatum and Piuns tabuleaformus woodland was measured in situ using static closed chamber technique.
用静态封闭箱式技术原位测定了西山地区元宝枫和油松两种人工林地土壤N_2O的排放通量，表明该地区森林土壤为大气N_2O气体一个重要的源。
It is a chamber on the ground floor which has a grated window opening on the garden, which is closed on the outside by a shutter, and two doors; one leads into the convent, the other into the church.
那是底层的一间屋子，有一扇窗对着园子，窗口有铁条，窗板从外面开关，还有两扇门：一扇通修院，一扇通礼拜堂。
When the compressor stop, the float chamber liquid level, float valve is completely closed.
当压缩机停车时，浮球室液位下降，浮球阀完全关闭。
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