目的了解干预性早产的发生因素及对妊娠结局的影响。
Objective To understand the causes of controlled preterm labor, and study its pregnant prognosis.
也有一些很少被人谈及的却能使单车撞车事故发生可能性大大增加的因素。
There are also some less-talked-about factors that greatly increase the chance of a single-car crash.
这些发生在每个人身上，不会因年龄，性别，教育，智商或其他因素而不同。
They happen to everybody regardless of age, gender, education, intelligence, or other factors.
衰老是发生白内障的一个主要危险因素。
目的探讨宫颈癌发生的危险因素。
Objective to investigate the risk factors of cervical cancer.
今年，这些市场因素的作用方向发生了彻底转变。
This year, the direction of these market forces has changed completely.
人类活动是导致地质灾害发生的主要因素之一。
Human activity is one of the main factors causing geological hazard.
非良性的因素也在发生功效。
遗传因素与近视发生有直接关系。
Genetic factors also had direct relationship to shortsightedness.
目的综合评价我国儿童单纯性肥胖症发生的危险因素。
但在运行中由于各种因素的影响，电力电缆也会发生故障。
But due to influence of all kinds of factors, power cable may go wrong.
当前，影响社会公共安全的因素增多，各类突发公共事件时有发生。
Currently, the influence factors of social public security, all kinds of public emergencies occur frequently.
发生阻生的局部因素主要是牙间隙不足。
The main factor lead to impacted teeth was insufficient interdentium.
碱是混凝土发生碱-硅酸反应(asr)的重要因素之一。
Alkali is one of the most important factors that can cause ASR.
二灰土施工牵涉因素多，质量控制难度大，很容易发生质量缺陷。
Because of more factors and difficult quality control, some quality shortcomings will appear.
探讨足月低出生体重儿发生的影响因素，为临床诊治提供依据。
To research the related factors of the term low birth weight babies.
婴儿也可能因遗传因素而发生白内障。
足月低出生体重儿的发生与多种因素有关。
The incidence of term low birth weight babies is associated with many factors.
温度与寄主植物是影响其发生的主要因素。
Temperature and host plant were the main occurrence factors.
结论：冠心病家族史是NAFLD发生的重要因素。
CONCLUSION: CHD family history is an important risk factor for the occurrence of NAFLD.
特别是我国加入WTO后，影响利率的诸多因素将发生变化。
After our country joins WTO, many factors that affect interest rate will change.
心房颤动的发生常有其基础病因和促发因素。
结论胎龄是影响NEC发生率和存活率的重要因素。
Conclusion Gestational age is the major factor affecting the incidence and survival rate of NEC.
但由于人为因素的影响和破坏，草地生态环境发生严重退化。
Eco - environment of grassland degraded seriously because of human influence and destruction.
小儿因其年龄特点、体质因素等更容易发生输液反应。
These infusion were more common in children due to their age, constitution and other characteristics.
目的探讨多发伤患者发生应激性溃疡的危险因素，初步确定应激性溃疡的高危患者。
To investigate potential risk factors of stress ulcer in patients with multiple trauma.
目的探讨多发伤患者发生应激性溃疡的危险因素，初步确定应激性溃疡的高危患者。
To investigate potential risk factors of stress ulcer in patients with multiple trauma.
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