The living room was originally the mansion’s 52x 27, 20-foot high celiling ballroom and still contains the building’s original paneling.
起居室为原先宅邸中长52、宽 27、高20英尺的舞厅改造而来，仍然保留着原先建筑的嵌板。
2
In another 52 volunteers, doctors mixed a high dose of the drug into the contrast medium that is injected into the site so X-rays can track the progress of the procedure.
在另外52志愿者中，医生将大剂量的药物加入造影剂中，在X线下注入病变部位以观察治疗过程。
3
As Na-Ca sub-amphiboles appeared among the 52 samples, the method of estimating canon occupancied by X-ray diffraction is suitable to all amphiboles.