"These findings are important because they provide concrete evidence that these materials are harmful and protection must be given to workers," he said.
他提到：“这些发现非常重要，因为它们提供了具体的证据来证明这些材料是有害的，工人必须给予相应的保护措施”。
"These findings are important because they provide concrete evidence that these materials are harmful and protection must be given to workers, " he said.
他提到：“这些发现非常重要，因为它们提供了具体的证据来证明这些材料是有害的，工人必须给予相应的保护措施”。
However, for a number of years researchers have been investigating materials that might be able to provide such protection.
然而，多年来，研究人员一直在寻找能够提供这种保护的材料。
WHO develops and updates a series of evidence-based resource materials on best practices for injection safety, waste management, health care worker protection and infection control.
世卫组织编制和更新了一系列基于证据的资源材料，涉及注射安全、废弃物管理、卫生保健工作者保护和感染控制等方面的最佳做法。
The Occupant Protection business, headquartered in Phoenix is part of the newly formed Security & Survivability Systems, a technology leader in light weight materials.
总部位于菲尼克斯的乘员保护部是BAE系统公司新建立的安全与逃生系统公司的一部分，它是轻质材料技术的领先者。
We need to vigorously develop new energy sources, new materials, energy conservation, environmental protection, biomedicine, information networks, and high-end manufacturing industries.
要大力发展新能源、新材料、节能环保、生物医药、信息网络和高端制造产业。
To participate in the specific rectifications of traffic safety on roads and waters and fire protection safety of civil explosion equipment and materials and condensedly populated places.
参与道路和水上交通安全、民爆器材、人员密集场所消防安全专项整治工作。
This provides a purpose and motivation to find better building materials that offer better protection and resistance to weather.
这提供了一个目的和动机，找到更好的建筑材料，提供更好的保护和抵抗天气。
Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve outlet seals should remain on cylinders not connected for use.
避免储存在有盐或其它腐蚀性材料的地方。不使用时，阀门保护帽和阀门排气口密封应保持在钢瓶上。
With some hazardous materials, you can provide further protection by using inert gas to limit the oxygen level in the vacuum dryer.
随着一些有害材料，可以提供进一步的保障真空干燥机使用惰性气体中氧气含量的限制。
At present, the sacrificial anode materials used for the protection of iron and steel, which are based of aluminum, zinc and magnesium alloy.
目前常用的保护钢铁设备的牺牲阳极材料有铝基合金、锌基合金和镁基合金三大类。
Differences of surface state of metal materials, the corrosion paint coating the coating anticorrosion protection for different effect.
金属材料表面状态的差异，经喷漆涂装其涂层的防腐抗蚀保护效果有明显的不同。
Suitable for raw materials, accessories, standard parts, accessories, parts, semi-finished products and finished products, storage, handling, packaging and delivery control protection.
适用于原材料、辅料、标准件、配套件、外协件、半成品和成品的搬运、贮存、包装、防护和交付的控制。
Huamei closed pore rubber materials are widely used in the protection of sport equipment, in cushions and ping suits.
华美闭孔式材料广泛应用于运动器材扩套、垫片及救生潜水服。
For environmental protection, all the materials conform to the international environment protection standard.
所有材料都是环保的，符合国际玩具环保标准。
In material selection on the use of natural materials are some of the environmental protection low carbon, such as bough, bamboo, deadwood, natural wood, self-leveling cement ground is adopted.
在材料的运用上选用的都是一些环保低碳的天然材料，如树枝、石竹、枯木、天然原木板，地面则是采用了水泥自流平的方式。
This paper introduces about the cleaning technology and non-ODS cleaning materials of the electronics components, resulting in protection of the ozone layer.
本文介绍电子元件的清洗工艺与非耗臭氧清洗材料的选择，以便达到保护臭氧层的目的。
CR2032 battery holder using fire retardant material, the use of PBT plastic case, the use of new environmentally friendly materials, product temperature, and environmental protection.
CR2032电池座采用防火阻燃材质，采用PBT塑料壳，采用新型环保材质，产品耐高温，环保。
We use environment protection materials without harms to skin.
我们采用环保面料，对皮肤没有刺激。
Have offered some basic research materials for protection and renewal of the building of church of Ningxia, for study on the modern architectural History of Ningxia.
为宁夏教堂建筑的保护更新与宁夏近代建筑史的研究提供了一些基础性的研究资料。
Research on special technology for historical building protection including building materials, structures, equipments, etc.
建筑材料、结构、设备等历史建筑保护专项技术的研究。
Used snap play Acoustic pipe welding protection, water effects, with a beautiful, high performance waterproof and so is the ideal sound of pipe junction protection materials.
主要用于卡扣式声测管焊接处起到防护、防水作用，具有美观、高防水等性能，是声测管连接部理想的防护材料。
The study of laser protection technology and laser protection materials has caused the attention of the world, and has gained the fairly progress.
激光防护技术和激光防护材料的研究已受到世界各国的极大重视，也取得了很大进展。
Due to the small family space, insulation requirements of the home sealed performance is good, non-toxic, environmental protection is the first requirement for home decoration materials.
因家庭空间小，保温隔热的要求使家居密封性能好，所以无毒、环保是当今家庭装修选材的第一要求。
Yes. Even the torch and fuel are produced by using environmental protection techniques and materials.
是的。就连火炬和燃料都采用环保技术与材料制成。
Environmental protection: waste materials can be recycled and will not be polluted. It's not like fluorescent lamp contains Hg. Ingredient.
绿色环保：废弃物为可以回收，没有污染，不像荧光灯一样含有汞成分。
The paper discusses the hot topics such as building water supply, building water drainage, building fire protection and pipe materials.
本文列举了建筑给水、 建筑排水、 建筑消防和管材的部分热点问题。
The paper discusses the hot topics such as building water supply, building water drainage, building fire protection and pipe materials.
本文列举了建筑给水、 建筑排水、 建筑消防和管材的部分热点问题。
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