To understand the basic distribution of neural tube defects and analyze the environment risk factors.
了解神经管缺陷的基本分布情况，分析其环境及行为危险因素。
This information provides for better estimates of the target client environment, its manageability, its maintainability, the expected costs, and other risk factors.
这些信息有助于更好地评估目标客户机环境、它的可管理性、可维护性、预期成本和其他风险因素。
External environmental causes of cancer are factors in the environment that increase risk of cancer such as air pollution, UV radiation and indoor radon.
外部环境致癌因素是指环境中导致罹患癌症的危险升高的因素，如空气污染、紫外线辐射及室内的氡等。
External environmental causes of cancer are factors in the environment such as pollutants that increase risk for cancer.
外部环境致癌因素是指环境中的污染物等导致罹患癌症的危险升高的因素。
We know more and more about risk factors, gene-environment interactions, and warning signs of dangerous behavior.
我们越来越了解危险因素，基因-环境的交互影响，危险行为的警示标志。
Objective to study potential risk factors for vitiligo in environment.
目的探讨影响白癜风发病环境中可能的危险因素。
The risk factors influencing RTIs of Naxi women were bad resident environment, order births, low income, low educational level, etc.
影响纳西族妇女生殖道感染的主要危险因素是：妇女居住的恶劣环境、多胎生育、经济状况差、文化水平低等。
If the influence of the home environmental risk factors depends on genotype, as suggested by these results, genotype-environment explains the large heritability for asthma and related disorders.
象这些结果所显示的一样，如果家庭环境有害因素的影响依赖于遗传型，那么遗传型-环境就能解释其对哮喘和相关病症巨大遗传可能性。
It evaluates and prevent the risk factors of disease resulted in by clinic environment, that is primary prevention and secondary prevention under clinic environment.
它是通过临床环境对导致疾病的危险因素进行评价和预防，即在临床环境下的一级预防和二级预防。
Mine risk factors have been identified, and based on the theory of the accident causing to find the coal mine safety system consists of man, machine, environment, and management.
对煤矿危险与有害因素进行了辨识，由事故致因理论出发找到构成煤矿安全系统的人、机、环境、管理四个要素。
The industrial hygiene program for potential risk factors of control staff may contact in the work environment.
工业卫生计划用于控制员工在工作环境中可能接触的潜在危险因素。
In terms of the identification of risk and environment factors during the transportation of liquid chlorin, the possible risks were analyzed and the existing risks were evaluated with l.
从液氯运输过程中的风险因子和环境因素的识别出发，对液氯运输过程中可能存在的风险进行了分析，并采用L。
Risk of audit has new characters, such as controlling environment, auditing content, auditing measures, and these are the factors of network auditing's risk.
网络审计的风险有了新的变化，控制环境、审计内容、审计单位、审计方法等都构成网络审计风险的因素。
The research revealed that stochastic factors in water environment are one of the important causes inducing non-sudden risk.
研究表明，水环境中的随机因素是引起非突发性风险的一个重要原因。
The fuel traded by gas station is potential danger and endanger factors , which exist certain risk for its workers, customers, and environment , especially city gas station .
同时，汽车加油站所经营的油料存在潜在的危险危害因素，势必会给其工作人员、用户和周围环境造成一定风险，尤其是城市加油站。
The working environment should be improved and the concentration and density of the risk factors should be controlled in order to protect the workers' health.
结论木制家具制造加工业的职业病危害不容忽视，应合理改善作业环境，控制有害因素的浓度和强度。
Objective:To understand the risk factors of production environment in this district, to provide the reference for the prevention of professional health in the future.
目的：了解本区生产环境有害因素测定情况，为今后职业健康防护工作提供参考。
Flood risk zonation should utilize different indexes and factors and adopt different zonation methods according to different region and different environment.
洪灾风险区划，应该针对不同的区域、不同的环境，选用不同的要素和指标，采用不同的区划方法。
The internal control consists of such five factors including control environment, risk assessment, control activities, information and communications, and supervision.
内部控制由控制环境、风险评估、控制活动、信息与沟通和监督五个要素组成。
Under the electric power market environment, the power plant enterprises are facing more and more competitions, the risk factors are increasing. So there is huge revenue and loss risk.
在电力市场环境下，发电侧面临的竞争越来越激烈，风险因素也随之增多，这给发电企业带来巨大的收益损失风险。
Objective:To probe into the influences of psychosocial risk factors and family psyche environment on smoking behavior of adolescents.
目的：探讨中学生心理行为特征和心理健康状况及家庭心理环境与中学生吸烟行为的关系。
Second, analyzing the factors on impacting strategic risk of real estate development enterprise, including strategy environment factor, capacity factor and resource factor.
第二、分析影响房地产开发企业战略的因素，主要战略环境因素、能力和资源因素进行分析。
It can be subdivided into operation risk, management risk and financial risk. External factors of risk can be subdivided into man, vehicle and environment.
内在风险因素即保险公司可以控制的风险因素，又细分为经营风险、管理风险和财务风险，并逐一加以详细的分析和阐述。
However, due to the uncertain market factors and environment changes, risk exists in any strategy decision-making.
然而，由于市场因素的不确定性和环境的变化性，实施任何经营战略都面临着风险。
Results Five factors such as career, noisy environment, drinking, time-dependant of vocal sound and noise discussion were risk factors of benign disorders of vocal cord.
结果调查显示患者的职业、工作环境、饮酒、用声时间、嗓音误用5个因素是致声带良性疾病的危险因素。
The internal control of enterprise involves many factors such as environment control, risk assessment, activity control, information exchange and supervision, etc.
企业内部控制由控制环境、风险评估、控制活动、信息沟通、监督等要素构成。
To study the system operational environment of "No 1 Military" project, a risk factor method was used to analyze 16 kinds of security-risk factors existing in the system.
为探讨“军字一号”工程的系统运行环境，利用一种风险因素的评估方法，重点阐述了“军字一号”工程系统存在的16种安全风险因素，得出“系统风险较高”的评估结果。
Firstly, based on the preliminary evaluation for environment of dangerous source at the prospecting stage, the risk factors effect and construction of risk reduction can be determinated.
首先，据勘察资料对隧道突涌水的孕险环境进行初步评价，以确定隧道不同区段降低致险因子影响度的施工对策；
There are well-known risk factors for gastric cancer such as environment, foods, Helicobacter pylori infection of the stomach, chronic atrophic gastritis and intestinal metaplasia.
多种因素与胃癌的发生相关，如环境、饮食、幽门螺杆菌感染、慢性萎缩性胃炎和肠上皮化生等。
There are well-known risk factors for gastric cancer such as environment, foods, Helicobacter pylori infection of the stomach, chronic atrophic gastritis and intestinal metaplasia.
多种因素与胃癌的发生相关，如环境、饮食、幽门螺杆菌感染、慢性萎缩性胃炎和肠上皮化生等。
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