咀嚼肌痉挛

These are to stimulate the intestinal wall, through the role of the nervous system, will continue to stimulate the sleeping child's cerebral cortex to make it appear masticatory muscles spasm and molars.

这些都刺激肠壁，通过神经系统的作用，会不断地刺激熟睡中孩子的大脑皮层，使之出现咀嚼肌的痉挛而磨牙。

Children during the day玩得太excited, too excited or fatigue, or frightened, or nervous during the day and learning to the cerebral cortex and inhibit the process of the excitement out of balance, inducing the movement Masticator temporary irregular spasm or contraction, resulting in the teeth at night.

1小儿白天玩得太兴奋，过于激动或疲劳，或受了惊吓，或白天学习紧张，使其大脑皮层的兴奋和抑制过程失去平衡，诱发咀嚼肌的运动发生一时性不规则的痉挛或收缩，产生了夜间磨牙。

An early sign of tetanus, in which the jaw is locked closed because of a tonic spasm of the muscles of mastication.

牙关紧闭症破伤风的早期症状，由于咀嚼肌的强直性痉挛而导致牙关紧闭

Eg.22 Much the most important early symptom of tetanus is trismus, a painless spasm of the chewing muscles which causes difficultly in opening the mouth and in masticating.

破伤风最重要的早期症状为牙关紧闭，即咀嚼肌无痛性痉挛，引起张口和咀嚼困难。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。