Flow field of shock wave passing by right Angle and wedge is analyzed using numerical method and numerical interference technique combining with experimental interferograms.
使用数值计算方法和数值干涉技术并结合实验干涉图片，分析了激波过拐角绕楔形物体运动的流场。
The singular transformation technique is not used in the assumption of displacement fields around the wedge tip.
楔形体顶端邻域内的位移场假定没有采用奇异变换技术。
The method uses laser speckle technique to record the shift amount of speckle patterns due to micro wedge angles, and thus micro wedge cangles of the test piece are induced.
它利用激光散斑技术，记录了由于微小楔角引起的散斑位移量的散斑图，由此导出被测试件的微小楔角。这种方法具有光路简单、非接触、精度高等特点。
OBJECTIVE: To evaluate the clinical efficacy of the "open sandwich" with flowable composite technique in wedge-shaped defect restoration.
目的：本实验评价流动树脂开放式夹层技术充填楔状缺损的临床有效性。
With upper bound method and least energy principle, the conditions are established of drawing and breaking workpiece with cross wedge rolling technique to form axial symmetry spare parts.
利用上限原理和最小能量原理，获得了用楔横轧工艺成形阶梯轴类件时杆部拉断的条件。
Cross wedge rolling technique is introduced in this article and this kind of technique is applied to spanner blank forming. This article shows main design parameters about cross wedge rolling die.
介绍了楔横轧成形工艺及其在双头呆扳手制坯上的应用，阐明了楔横轧模具的主要设计参数。
Synchronous rolling with multi-wedge cross wedge rolling(MCWR) is an advanced technique in forming long axial parts, and it does not have disadvantages of the above two methods.
楔横轧多楔同步轧制技术是一种先进的长轴类零件精密成形技术，它克服了上述两种生产方法的不足之处，优点独具。
The singular transformation technique is not used in the assumption of displacement fields surrounding the wedge tip.
楔形体尖端邻域内的位移场假定没有采用奇异变换技术。
VATS lobectomy can be used as an alternative surgical technique for early-stage lung cancer. For lung wedge resection, VATS was superior than OT.
VATS肺叶切除术可以作为早期肺癌外科治疗的一种方案。对于肺楔形切除术，VATS优于常规开胸。
VATS lobectomy can be used as an alternative surgical technique for early-stage lung cancer. For lung wedge resection, VATS was superior than OT.
VATS肺叶切除术可以作为早期肺癌外科治疗的一种方案。对于肺楔形切除术，VATS优于常规开胸。
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