差动保护电流回路接线是否正确，可通过相量分析法和带负荷测六角图检验法进行判断。简要介绍这两种方法，并介绍了利用潮流方向验证六角图的方法。
The wiring correctness of differential protection current loop can be verified by using phasor analyzing method and on load test method. These two methods were described.
将管子弯头握住在位置上，图5，在压紧联轴节上六角顶部标注管道水平位置。
Hold tube bend in position, Fig. 5, and mark tube on level with top of hex on compression coupling. Cut off tube at this mark.
如果要调节阀门的设置，则利用六角扳手松开锁紧帽螺丝，参阅图3。
To adjust the setting of the valve, loosen locking cap screw with hex wrench, see Figure 3.
然后用原参考光照射处理后的全息图，同时再现出三个平面波，得到三光束干涉的六角形蜂窝状阵列式空间光强分布。
The hologram is illuminated with the original reference light, then spatial light intensity distribution of hexagonal honeycomb array produced by three ligh beams are obtained.
然后将六角形快装板与云台上的对应处对齐，接着轻轻按下直到锁紧(图13)。
Align the hex plate with the receiver on the head and gently press down until the lock clicks into place (figure 13).
在第二章中，得到了全角六角链的极小能量图是螺旋链。
In chapter two, the minimal energy graph for fully angular hexagonal chains is helical hexagonal chain.
在第二章中，得到了全角六角链的极小能量图是螺旋链。
In chapter two, the minimal energy graph for fully angular hexagonal chains is helical hexagonal chain.
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