引起因素

In addition, there is a "pseudo-myopia", which due to excessive use of regulatory role For example, in children, adolescents reading, the reading with the eye too close a distance, it is bound to increase the regulatory role of the eye, causing ciliary muscle function to enhance or spasm, this occurrence of myopia in school, and family to learn some of the irrational factors , for example, a natural classroom lighting, lighting, lighting, seating, seated, excessive use eyes, pay attention to eye health, eye fatigue is closely related to myopia is divided into mild myopia (-3D below); moderate myopia (-- 3D - 6D),-6D or more as high myopia, myopia authenticity required to wear appropriate glasses, children and adolescents need to be fully dilated in the absence of regulating state optometry, refraction measured by the eye itself, after the age of 18 , in the myopia progression-free circumstances, do radial keratotomy to correct myopia.

此外尚有一种"假性近视"，其因过度运用调节作用，例如在儿童、青少年读书时，读物与眼球的距离过于接近，势必增加眼球的调节作用，引起睫状肌功能增强或痉挛，这种近视的发生与在学校以及家庭学习的一些不合理因素有关，例如教室的自然采光，灯光照明，坐位、坐姿，过度用眼，不注意用眼卫生、眼疲劳有密切关系，近视眼又分为轻度近视（－3D以下）；中度近视（－3D—－6D），－6D以上者为高度近视，真性近视需配戴合适的眼镜，儿童和青少年均需充分散瞳，在无调节状态下验光，测出眼球本身的屈光度，18岁以后，在近视无进展的情况下，可做放射状角膜切开术，以矫正近视。

High temperature of contact and junction point causes an accident due to poor contact of knife switch s contact and connector of high voltage switch cabinet and impact of load.

高压开关柜刀闸触头、出线电缆接头往往因接触不良、负荷冲击等因素引起触点和接点温度过高，造成事故发生。

Afoul of ;collide ;collision ;encounter with ;fallen aboard of ;go foul of ;hit against ;impinge up on ;impinged on ;impinged up on ;knock up against

云中不同大小的云滴或降水粒子由于降落末速度不同等因素而引起的撞击。

Worshiping is an important factor for KOA developing in Hui patients.

礼拜是KOA病变进展的相关因素，应引起重视。

By studying on the time budgets of white-headed langur, Presbytis leucocephalus, the interior and environmental factors which caused the time budgets of the population were discussed.

通过白头叶猴活动时间分配的研究，探讨引起种群活动时间分配的内在和环境因素。

Except the something fortify, the complication of disturb in the dispersion of attenuation data are also graveness, so the evolvement of this area also becomes lentitude.

由于除介质粘弹性影响外，其它的干扰因素引起地表波的散射问题也很严重，使得这个领域的进展相对缓慢。

Risks caused by many uncertainty factors in levee engineering are cared about by people.

堤防工程中因各种不确定性因素引起的风险正日益受到人们的关注。

The pupils had higher score on emotional measure have shown lower learing score.In this paper,we want to demonstrate that the pupil has high school score is not only based on high...

本研究显示，高学业儿童的学习成绩不仅基于较高的智力，儿童积极的学业情感也是重要的心理因素，应引起教育者的注意。

The factors that influence contour accuracy of the machine are analyzed. The equation ofcontour error due to feeding axis's dynamics is derived by circular contour motion of themachine, and a model of contour error is proposed.

五、研究了引起轮廓误差的各种因素，以圆弧轮廓为例推导了联动坐标轴动态特性对轮廓误差的影响公式，提出了轮廓误差模型。

Tumor metastasis, the main characteristic of malignance tumor, is the primary cause of death for most cancer patients.

肿瘤转移是恶性肿瘤的主要特征，是引起癌症患者死亡的首要因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。