Number one; we need to expand our technological platforms and invite cross-border collaboration, not close doors and lock computer networks.
首先需要拓展我们的技术平台，增加一些跨国界的合作，不应该关起门来。
On examining it he found that the door was not a door; it had neither hinges, cross-bars, lock, nor fissure in the middle; the iron bands traversed it from side to side without any break.
仔细看了以后，他才知道那并不是门。它既没有门斗，也没有铰链，既没有锁，中间也没有缝。
When the lock plates are released, the cross bar will remain firmly locked in position.
释放锁定盘，十字棒将稳定的锁定在当前位置。
Objective: to explore postoperative nursing care of patients with fracture of long bone in the lower limbs fixed with cross-lock intramedullary nail.
前言：目的：探讨交锁髓内钉治疗下肢长骨骨折的术后康复护理方法。
The cross section shapes of the pits are same with that of the lock hole of the intramedullary nail, which are roundness or ellipse.
凹坑的横截面形状和髓内针锁孔的横截面形状相同，横截面形状是圆形或者是椭圆形。
Electrical life: 50000primary Characteristic: cross current single velocity switch, which contain self-lock, or no self-lock.
电器寿命：50000主要特征：交流单速开关，带自锁或无自锁。
Electrical life: 50000primary Characteristic: it is stepless speed regulation of cross current switch, which have self-lock and positive and negative device.
电器寿命：50000主要特征：交流无级调速开关，具自锁和正反装置。
Electrical life: 50000primary Characteristic: it is stepless speed regulation of cross current switch, which have self-lock and positive and negative device.
电器寿命：50000主要特征：交流无级调速开关，具自锁和正反装置。
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