引起因素

Introduction UVR is one of important factors for cataract.

前言 紫外线是引起白内障的重要环境因素之一。

Precautionary childbed infection should cause the above element of infection to begin from the likelihood, above all gravid evening does not want the lying-in woman of the same branch of a family, notice perineal ministry is wholesome.

预防产褥感染要从可能引起感染的以上因素着手，首先产妇妊娠末期不要同房，注意会阴部卫生。

The record of the data of dyeing process and largely lowers the cylinder aberration and chromatic aberration caused by human factor as well as quality incident by the breakdown of machine.

记录染色全过程的数据，大大减少染色控制过程中人为因素造成的缸差、色差和因设备故障而引起的质量事故。

Not only the class polarization in the process of Hans migration localization accelerated the development of landlord economy, but also accelerated the social changes of Yunnan. Especially, Hans migration accelerated that the clerisy class diffusely rose, improved the population diathesis and exerted a great influence in Yunnan society. All stroke Tu Si politics and established region base, economy base, thinking base and culture base for unify politics.

汉族移民进入云南促使汉族人口急剧增长；形成了民族杂居、民族融合；导致了汉化倾向更加明显；推动封建地主经济迅速发展并冲击土司政治的经济基础；引起了云南知识分子士绅阶层的兴起、汉文化和儒学的广泛传播、以"大一统"为核心的中华整体发展观深入各民族人心等因素的共同作用，从而奠定云南更全面地实行一体统一政治的地域基础、经济基础和思想文化基础，推进云南社会与祖国内地整体发展步伐的加快。

But ECT technology has the following characteristics: 1 the measured capacitance and its change induced by the measured material concentration variation are very small, but the stray capacitances of co-axial screening cable and CMOS switches are relative very large, so the capacitance detecting is easily affected by the stray capacitances, 2 the electric fields in the sensors detecting region is affected by the permittivity distribution, non-uniformity of the space responsive sensitivity is very high, and the image reconstruction is undetermined.

但由于ECT技术中，首先所检测的微电容量及其因物流相含率的变化所引起的变化量很小，而由相关的连接同轴屏蔽电缆与切换CMOS开关所引入的杂散电容远远大于测量电容，微电容的测量容易受杂散电容等的影响；其次，多电极电容传感器测量区内的电场受介质分布的影响，且测量区内的空间响应灵敏度极不均衡，其影响图像重建的不确定性；其三，ECT中的图像重建，由于其是一个欠定问题的求解，在迭代求解方法中，迭代的初值影响迭代过程收敛到近似解的速度；其四，对于气/固两相流应用而言，由于ECT系统在线标定的难以实现，管壁磨损等因素的影响制约该技术应用于生产工艺中气/固两相流的长期连续检测。

The cause of vaginal cancer is closely linked to cervical cancer, and HPV infection seems to be a necessary cofactor in most cases.

引起阴道癌的原因与子宫颈癌密切相关，HPV感染似乎是多数案例的共同必要因素。

Cognitional disturbance in Schizophrenia may be caused by multiple factors,which is a group of neuropsychological disturbance.

结论认知功能障碍是在多种因素作用下引起的一组神经心理功能损害。

In short, environmental problems are compounded by the factor of population growth, if not caused by it.

简而言之，环境的问题被人口生长的因素混合，如果不引起被它。

These problems that affect our society, economy and region environment development have become synthetical conditionality factors.

摘 要：煤炭作为一种不可再生资源，长期的开发话动已经引起了与我国国民经济可持续发展不协调的诸多环境问题，并且这些问题也已成为影响我国社会、经济和区域环境发展的综合性制约因素。

One of the reasons for this is that different activities of the human body are controlled by various actors.

引起这一不同的原因之一是不同的人体活动由不同的因素控制。

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。