环境卫生

The influence factors are divided into endogenous and exogenous source according to the process control factors. The endogenous source includes: the level of materials safety, the level of adminicle use safety, the level of environmental hygiene management and the level of processing technology safety management.The exogenous source includes the level of national supervision, the level of consumer food safety consciousness and the level of agricultural product processing development. Every aspect includes various factors.

把影响加工农产品质量安全的因素，按管理程控制因素分为内生警源和外生警源，其中内生警源分为加工原料安全水平、加工辅料使用安全水平、加工环境卫生管理水平和加工技术安全管理水平，外生警源分为国家监管全水平、消费者食品安全意识水平和农产品加工业发展水平，每一方面的因素都包含多方面的子因素。

Wes Hunter helped amateur women players to achieve their dreams and without Wes, this could not have been possible.

威斯克瑞猎人帮助妇女业余球员为实现他们的梦想和没有饮水和环境卫生，这不能是有可能的。

If the shaft seal bad back, there will be large number of resin powder leaked, each class should be pressed for several Pan-gen still leakage phenomenon not only affects the sanitation, and increase the volume of maintenance and therefore a need to use The system forms a seal 4 gear is reasonable Screw conveyor is the use of motor driven rotary screw, the passage of materials in order to achieve the purpose of transportation machinery, it can level, tilt or vertical transmission, a simple structure, small cross sectional area, sealing, and easy to operate, easy maintenance, facilitate closure transportation and other advantages.

如果轴后端密封不好，就会有大量树脂粉泄漏，每个班要压好几次盘根，仍有泄漏现象，既影响了环境卫生，又增加了维修量，因此急需选用一种适用于该系统的密封形式 4传动装置的合理性螺旋输送机是利用电机带动螺旋回转，推移物料以实现输送目的的机械，它能水平、倾斜或垂直输送，具有结构简单、横截面积小、密封性好、操作方便、维修容易、便于封闭运输等优点。

Shanghai Design Institute in Environmental Sanitary Engineering, Shanghai 200336, China

1上海城投环境投资有限公司，上海 200336；2上海城环水务运营有限公司，上海 200942； 3上海环境卫生工程设计院，上海 200336

To prevent the spread of typhoid fever, high standards of hygiene and sanitation must be maintained.

为防止蔓延，伤寒，高标准的个人卫生和环境卫生必须得到维持。

To study the sanitation in the tunnel in order to provide the scientific proof of moistureproof and warm-keeping after the human s entry in special situation.

了解卫生坑道环境卫生状况，为特殊情况下人员进驻后做好防潮保暖工作提供科学依据。

Outreaching programmes, including school talks and educational activities, are organised to disseminate messages on personal hygiene, food safety and measures in maintaining a hygienic living environment.

该署安排外展活动，包括学校讲座及教育活动，宣传个人卫生和食物安全方面的信息，以及有关保持居住环境卫生的措施。

It is continous production which can finish mixing raw materials, pelleting, and drying, sieving and final packing. It is closed production line which will reduce the enviroment pollution and human-materials cross pollution, so it will improve the food health.

生产线为连续生产专用设备，集配方原料混合、制粒、连续干燥、成品分级筛选直至包装流水线生产作业，采用封闭式生产工艺流程，明显减少生产环境污染和人物流交叉污染，提高食品生产的环境卫生要求。

Their job is to inspect all hawkers, their cooked food, their store hygiene, etc.

他们的工作就是要检查小贩的卫生（包刮食物，环境卫生等等）。

The method of mathematical model in this paper is useful for determining the history concentration of coal smoke in the area of health investigation and drawing pollution isograms.

本文推荐利用多源扩散数学模型的方法研究健康调查区域内的大气污染物历史暴露浓度，并在此基础上绘制污染物等值浓度图，为环境卫生健康调查工作提供图文并茂的环境资料。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。