同时进行了裸盘正弦扫频振动失效试验，准确测量了硬盘的振动失效频率点和振动幅值。
Simultaneously, the sine sweep vibration tests are carried out to measure the vibration frequencies and amplitude which lead to operation failure of HDD.
研究小组记录到：治疗后平均K值、SE和RMS 误差降低，同时裸眼视力和最佳矫正视力提高了几行，并且两组患者角膜厚度增加，没有观察到角膜内皮细胞的丢失（表1）。
The team recorded a decrease in mean K, SE and RMS error, whilst lines were gained in UCVA and BSCVA, and pachymetry increased with no endothelial cell loss being observed in either group (Table 1).
该装置通过单盘天平可计算出安培力，并与电流计所示值及裸导线长度做比较，得出定量的结论。
Comparing with the reading of ammeter and the length of the bare wire, quantitative conclusion is obtained.
应用推荐