oblique PCA斜交主元分析obliqueadj.间接的；斜的；拐弯抹角的；不光明正大的n.倾斜物[解]斜肌.v.倾斜oblique-viewing endoscope斜视内镜obliquely contracted pelvis[医] 斜径狭窄骨盆oblique diameters of pelvis骨盆斜径oblique-metric projection斜轴测投影oblique membrane of forearm前臂斜膜, 前臂骨间膜斜索oblique sinus of pericardium心包斜窦obliquely slotted pole piece斜槽极靴oblique plummerblock bearing斜座止推轴承oblique tray type compressor斜盘式压缩机oblique backscatter sounding返回斜向探测