1.
Simulation and validation of mining below protective layers in a steeply dipping coal bed
急倾斜下保护层倾向保护范围数值模拟及验证
2.
The Effect of Mining Protecting Strata to the Stability of Roadway on the Overlying Strata;
下保护层开采对上覆巷道稳定性的影响
3.
Research on Pressure Relieved and Permeability Enhanced Caused by Exploitation of the Far Distance Lower Protective Coal Seam
远距离下保护层开采卸压增透特性研究
4.
Study on Mining Technology of Protective Layer Under Long Distance in Pingdingshan Mining Area
平顶山矿区远程下保护层开采技术研究
5.
Study on Protection Technique of Optical Layer in Next Generation Optical Network;
下一代光网络中的光层保护技术研究
6.
a covering that protects an inside surface.
保护内部表面的保护层。
7.
The Occurrence Characteristics and Protection-utilization Countermeasure of Groundwater's Protecting Target Layer in the Main Coal-mining Area of Shaanxi Province
陕西主要煤矿区地下水保护目标层赋存特征及其保护利用对策
8.
delamination of concrete cover
混凝土保护层层状剥落
9.
Althouth very thin , the epidermis serves to protect the underlying dermis.
表皮虽然非常薄，却可用来保护下层的真皮。
10.
New Management Buy-out Theory:From the View of Investor Protection;
投资者保护视角下的管理层收购新理论
11.
Ageing Behavior Analysis of Steel Structure Protection Overcoating in Marine Environment
海洋大气下钢结构保护涂层面漆老化性能分析
12.
An overcoat, as of varnish or paint.
保护层，护膜一个涂有涂料或亮漆的保护层
13.
An additional, protective coating, as of paint.
保护层，护膜如一层额外的、保护性的涂料
14.
under the aegis of...
在...的保护[支持]下
15.
under the patronage of...
在…的保护 [支援] 下
16.
concrete cover to reinforcement
钢筋的混凝土保护层
17.
To cover with a thin protective layer.
覆盖以薄的保护层覆盖
18.
Trust Fund for Protection of the Ozone Layer
保护臭氧层信托基金