Cox models with robust standard errors were used to compare the hazard of death among children under 5 years of age in project and control villages.
采用Cox稳健标准误差模型来比较项目村庄和对照村庄五岁以下儿童的死亡风险。
Planning and conceiving the hazard degree of quantified and classified hygiene surveillance, control of standard, standardization, and assessment mode of implementing effect.
策划与构思卫生监督量化分级管理风险度与水平控制、标准细化及实施效果评价模式等问题。
Low standard is a serious hazard to furniture industry. This article elaborates the significance of setting up the standardized system for furniture industry and its methods.
低标准化对家具工业产生了严重的危害。本文论述了在家具工业中构件标准化体系的重要性及其方法。
The most severe dust hazard occurred in the molding job titles of the cast iron process of the middle-scale factory producing the standard products.
在中等规模生产标准产品的铸铁工艺过程在造型工段的粉尘对工人危害最大；
Party A shall provide Party B with preventing conditions against occupational hazard in accordance with the State's labor standard.
乙方享有甲方执行的国家劳动标准提供的职业危害防护条件。
The nation has established the identification standard of major hazards, and the identification basis is the quantity of hazard substance. The standard is mainly used in the chemical plant.
国家已经制定了重大危险源辨识标准，辨识依据是危险物质的数量，主要适用于化工行业。
Don't worry. I have oilfield experience for 10 years. There is hazard zone on rig floor and around rig. Any electric equipment should abide zone-1 section A standard.
不要担心，我有十年的油田经验，在钻台和钻机周围有一个危险区域，任何电动设备应该遵守A给标准部分。
This standard has stipulated the limits of hazard substances in toy coatings that are harmful to human and environment, testing methods, packaging and marking requirements etc.
本标准适用于各类玩具用涂料，并规定了玩具用涂料中对人体和环境有害的物质容许限量的要求、试验方法、检验规则和包装标志等内容。
Results the main occupational hazard factors were controlled under the national occupational health standard except the noise in some monitoring point exceeded national standard.
结果经现场调查、检测、分析，该项目除个别监测点噪声超过国家职业卫生标准外，其他职业病危害因素均控制在国家职业卫生标准范围内。
Results the main occupational hazard factors were controlled under the national occupational health standard except the noise in some monitoring point exceeded national standard.
结果经现场调查、检测、分析，该项目除个别监测点噪声超过国家职业卫生标准外，其他职业病危害因素均控制在国家职业卫生标准范围内。
应用推荐