Lower lumbar; operation failure; Reoperation.
下腰椎；手术失败；再手术。
CO_2 corrosion is one of the major factors for pipeline operation failure.
CO_2腐蚀是造成管道运营失效的主要原因之一。
Objective: To explore the common reason of hallux eversion operation failure.
目的：探讨外翻手术常见失败原因。
The main cause of operation failure was possibly related to the severe anterior PVR.
手术失败的主要原因可能与严重的前部PVR有关。
Methods To analyse the clinical materials of the 31 cases of patients with previous operation failure of lumbar disc herniation.
方法回顾分析我们收治的31例腰椎间盘突出症手术失败患者的临床资料。
In power IC, crosstalk between high voltage power devices and low voltage devices can cause circuit operation failure and even latch-up.
在功率集成电路中，高压功率器件会对周围的低压电路产生串扰，从而造成电路失效甚至闭锁等现象。
Simultaneously, the sine sweep vibration tests are carried out to measure the vibration frequencies and amplitude which lead to operation failure of HDD.
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。
Firstly, the structure and operation principle of the HDD are analyzed, and obtained general forms and reasons of HDD's operation failure under vibration circumstance.
首先，对硬盘驱动器的结构和工作原理进行分析，揭示了硬盘振动失效的主要形式和原因。
Concerned aspects of structure, process, operation, failure treatment and usage of the equipment are all described and analyzed in the paper.
本文就净化回收装置的结构、流程、操作、故障处理、应用效果等方面进行了叙述分析。
Concerned aspects of structure, process, operation, failure treatment and usage of the equipment are all described and analyzed in the paper.
本文就净化回收装置的结构、流程、操作、故障处理、应用效果等方面进行了叙述分析。
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