The second tomb was a square single-chamber brick structure with a domed roof, and yielded a total of139funerary objects including pottery figurines and utensils, animal models and a stone epitaph.

张臣合墓为方形单室穹隆顶砖墓，出土随葬器物139件，种类有陶俑及动物模型、陶器皿和石墓志。

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A new type of single-chamber direct microbial fuel cell was constructed successfully on the basis of studying the cathode electrode containing Fe3 +.

在研制含铁离子阴极电极板的基础上，构建了单室直接微生物燃料电池。

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The existing film plating machines sold in the market are all single-chamber machines.

迄今在市场上销售的镀膜机，无例外的都是单室机。

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The Big Room is the single largest underground chamber ever found in North America.

VOA: special.2009.12.07

Almost three decades later, he is chairman of Minnesotans for a Single Chamber and has gathered an impressive network of grass-roots supporters.

ECONOMIST: State legislatures

It will differ from Westminster in two big respects: it will be elected by proportional representation and it will have a single chamber.

ECONOMIST: Devolution

Patients with persistent or permanent atrial fibrillation are also indicated for single chamber ventricular pacers unless efforts are being made to restore sinus rhythm.

FORBES: Overview of the New HRS/ACCF Pacemaker Guidelines