这也从分形理论的角度证明了在超塑性固相焊接头的形成过程中,焊接面各微区的焊合状态是非均匀性的。
It is proved by fractal theory that the welded state of every micro zone at welded surface is uneven in the formation process of isothermal superplastic solid-state welding joint.
介绍了YCD - 1型超动态应变仪的研制、设计原理和主要特点,及在爆破近区应变测试中的应用。
This paper describes the development, design principle and main features of type YCD-1 ultra-dynamic strain gauge, and the application of it to strain testing in the near-blasting field.
第六章着重介绍了厦门市湖里区在推进“农改超”过程中的主要做法。
Chapter Six particularly introduces the main doings of Huli District in pushing "CCIS".
从而推得多叶应力区扭转光纤中的超本地模,由超本地模的相位常数来确定该光纤的双折射。
Then, super-local modes in multi-lobe stress region spun fibers can be obtained by using mode transform. Finally, the fiber birefringence is decided from the phase constants of super-local modes.
以曙一区杜84块兴隆台油层为例,探讨了水平井技术在超稠油油藏挖潜中的应用。
Application of horizontal well technology to tap the potential of super heavy oil reservoir is studied for Xinglongtai reservoir in block Du84 of Shu1 area.
方法回顾性分析66例经锁孔入路超早期显微手术治疗的基底节区脑出血患者的临床资料。结果66例中死亡13例,存活53例。
Methods the clinical data of66patients with cerebral hemorrhage in the region of basal ganglia treated by ultra-early microsurgery through keyhole approach were analyzed retrospectively.
方法回顾性分析66例经锁孔入路超早期显微手术治疗的基底节区脑出血患者的临床资料。结果66例中死亡13例,存活53例。
Methods the clinical data of66patients with cerebral hemorrhage in the region of basal ganglia treated by ultra-early microsurgery through keyhole approach were analyzed retrospectively.
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