| 1. | Not secured by spars or stays . used of a sail
无保护的没有船柱或支索保护的。用于帆船 |
| 2. | Double eyes without protective fitting attachment , for overhead power lines
架空电力线用无保护紧固件的双眼 |
| 3. | Method of test for resistance to fire of unprotected small cables for use in emergency circuits
紧急电路用无保护小电缆的耐火性试验方法 |
| 4. | Method of test for resistance to fire of larger unprotected power and control cables for use in emergency circuits
紧急电路用大型无保护动力和控制电缆耐火性试验方法 |
| 5. | Unprotected skin exposed to uv radiation generates harmful compounds called reactive oxygen species or ros
暴露在紫外线辐射下的无保护的皮肤会产生叫活性氧簇ros的有害化合物。 |
| 6. | Unprotected skin exposed 12 to uv radiation generates 13 harmful compounds 14 called reactive oxygen species 15 or ros
暴露在紫外线辐射下的无保护的皮肤会产生叫活性氧簇ros的有害化合物。 |
| 7. | Unprotected skin exposed ( 12 ) to uv radiation generates ( 13 ) harmful compounds ( 14 ) called reactive oxygen species ( 15 ) or ros
暴露在紫外线辐射下的无保护的皮肤会产生叫活性氧簇( ros )的有害化合物。 |
| 8. | Teching up is usually the next step , but building stormriders can also wreak havoc on unprotected predators and harvesters
攀科技通常是下一步，不过造风暴骑士也可以大量摧毁无保护的捕食者和矿车。 |
| 9. | U rotected skin exposed （ 12 ） to uv radiation generates （ 13 ） harmful compounds （ 14 ） called reactive oxygen ecies （ 15 ） or ros
暴露在紫外线辐射下的无保护的皮肤会产生叫活性氧簇（ ros ）的有害化合物。 |
| 10. | Construction and demolition operations - safety requirements for temporary floor holes , wall openings , stairways and other unprotected edges
建筑施工和拆除工作.临时脚踏板和墙口楼梯和其他无保护边缘的安全要求 |
