Px +Qy +Rz Then you will take P sub x plus Q sub y plus R sub z.

那么你就取。

Both static and dynamic deflections are measured by using QY inclinometer.

利用qy倾角仪对该桥第六跨和第十跨进行了9组静挠度和36组动挠度的实测,并同光电桥梁挠度检测仪的测量结果进行了比较.

When suitable surfactant was chose to passivate the surfaces of CdSeS QDs, PL QY could increase to 91%.

经由加入适当的表面活性剂可有效提升硒硫化镉量子点效率至91%。

We will make use of their strong technical strength and rich industry experience to QY series speakers build into an international brand.

我们将凭借其雄厚的技术实力和丰富的行业经验把音箱QY 系列打造成为国际性的知名品牌。

Methods: L7212 mice were adopted as the leukemia model. TUNEL was applied to observe the influences of QY, YP and chemotherapy (CT) on apoptosis of leukemia cells.

采用L7212白血病小鼠模型，用原位末端标记法（TUNEL）观察清毒饮、养正片和化疗对其白血病细胞凋亡的影响。