防护

This paper briefly introduces construction technique for protection of bare reinforcement bars in suspended-extended projects, laying special stress on sealed reinforcement protection method, low strength concrete protection method, anticorrosive mortar protection method and corrosion inhibit or protection method.

本文简要介绍了停扩建工程裸露钢筋防护施工技术，主要有密封钢筋防护法，低标号砼防护法，阻锈砂浆防护法及阻锈剂防护法。

Protective gloves reduce the absorption of chemicals through the skin.

防护手套可以减少皮肤对化学物质的吸收。

Slope protection works are divided into two major categories of protection and ecological protection.

边坡防护分为工程防护和生态防护两大类。

In particular, the Shelterbelts space played a key technology of ecological protection benefit.

防护林体系的空间优化配置是影响库区防护林体系的综合效益，特别是生态防护效益发挥的关键技术。

This paper introduces the classes of chemical protective clothing s, the protection mechanism, the standard test methods, the production of chemical protective clothing materials and its application.

介绍了化学防护服材料的种类及防护原理、防护性能的测试标准、化学防护服材料的生产加工方法及其应用。

Wear protective clothing.

请穿防护服。

It is obligatory for all employees to wear protective clothing.

所有员工必须穿防护服装。

Influence of four regeneration modes on species diversity of evergreen and deciduous broadleaved forest was studied.

防护林更新方式是影响防护林持续防护效益发挥的重要措施.

Miners wore a helmet as a guard against falling rocks.

矿工头戴钢盔,防护落下的岩石.

The boxer is hitting with his right arm, guarding with his left.

这个拳击手是用右手出击, 左手防护.

He pulled on a battered old crash helmet with a scratched visor.

他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。

Farmers fence their fields.

农民用栅栏来防护他们的田园.

I was concerned that I was not protected and would get a sunburn.

我很担心我未作任何防护可能会被晒伤。

Keeping clean is a safeguard against disease.

保持清洁是抵御疾病的防护措施.

Radiological protection for ionizing radiation covers occupational, medical and public exposure, as well as exposure risk.

医用辐射防护涵盖职业照射 、 医疗照射和公众照射的防护, 同时也存在潜在照射防护问题.

Protective helmets must be worn on site.

在工地必须戴防护帽.

Dust masks are graded according to the protection they offer.

防尘口罩根据它们的防护效果分等级。

Workers should wear full protective clothing .

工人应该穿着全套防护服。

It pays to invest in protective clothing.

在防护服上投资是值得的。

Abstract In the aspect of slope protecting of urban river regulation, engineering methods of ecological protection were used preliminary.

在城市河渠整治工程的边坡防护中，已初步使用生态防护方式，但各种边坡防护措施的防护效果差异明显。

In general, the stricter the physical containment, the less strict is the biological containment. On flexible protection and stiff protection for structure safety under explosive/ impact loading

总之物理防护措施越严，生物防护措施则可稍松。强动载荷下结构的柔性防护和刚性防护

Metallic thermal protection system a feasible solution for thermal protection of hypersonic vehicles.

金属热防护系统是高超飞行器热防护系统的理想候选方案.

Base of those, select the best types of the structure distribution modes for the different site conditions, including sand-binding and wind-controlling forest 52 types, farmland shelter 18 types, timber forest 8, water resource shelter 9 types, road shelter 22 types.

同时，筛选设计了适合不同立地类型的最佳结构配置模式，包括防风固沙林52种，农田防护林18种，用材林8种，水域防护林9种，道路防护林22种。

We feel safe with a protective device in the house.

我们因为家里有了防护装置而感到安全.

The village was defended by a river.

这个村庄有一条河防护着.

There are movable shields on the saw heads.

锯头的活动防护罩可起到安全防护的作用.

Machinery and equipment protection, highway guardrail, sports venues fence, the road network of green belt protection.

机械设备的防护, 高速公路护栏, 体育场所围网, 马路绿化带防护网.

The footmen can also be given Full Scale Mail ( Protection 14 ) or Full Leather ( Protection 8 ).

步兵也有全身鳞甲 ( 防护14 ) 和全身皮甲 ( 防护8 ) 的区别.

Heavy metals, such as iron and lead, make good gamma-ray shields because of their high density.

重金属像铁、铅等由于密度很大,都是防护γ射线的最好的防护材料.

The research of protective physiology on oxygen equipment of aviation is summed up as altitude higher absolute pressure protection, altitude lower absolute pressure protection and protective physiology studies on the airborne molecular sieve oxygen generating system.

将我国航空供氧装备生理研究归结为：高空高总压供氧防护高空低总压供氧简化装备防护和机载分子筛制氧防护生理研究三大部分。