1.
Prevention and Control of Roof Disasters in Staggered Mining under the Goaf Ultra-close to Seam Being Mined
极近距离采空区下交错开采顶板灾害防治
2.
Study of Prediction and Control of Roof Accidents and Subsidebce Calamity in Fully Mechanized Top-Coal Caving Stope;
综放采场顶板事故及沉陷灾害预测与控制研究
3.
The Theoretical Study on Cyclone Disaster Caused by Stope Roof Falling over Great Extent;
采场顶板大面积垮落的飓风灾害的理论研究
4.
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
采空区顶板大面积垮落的空气冲击灾害研究
5.
A study on the synthetic prevention and cure of geological calamity on Pingdingshan teachers college′s new campus;
平顶山师专(院)新校园地质灾害的综合防治研究
6.
Studies on comprehensive prevention and treatment of major geological disasters in Pindingshan City;
平顶山市主要地质灾害的综合防治研究
7.
Study on the Physical Volcanology and Hazards of Jinlongdingzi Volcano in Longgang Volcanic Cluster, Jilin Province;
吉林龙岗金龙顶子火山喷发物理过程及其灾害性研究
8.
Geological Disasters Risk Assessment in Pingdingshan and Surrounding Area, North of Chaohu City, Anhui
巢北平顶山及周边地区地质灾害危险性评价研究
9.
Study on Mechanism of Induced Caving Roof and Control of Its Secondary Catastrophe Chain Effect
顶板诱导崩落机理及次生灾变链式效应控制研究
10.
Study on the Mechanism of Water-Bursting Disaster from the Floor of Mine and It's Integrated Judgement and Measure and the Software Exploitation of Forecast System;
矿井（底板）突水灾害的动态机理及综合判测和预报软件开发研究
11.
They worry that waiguoren, meaning outsiders, will upset their corporate culture, be too direct, or even- heaven forbid- contradict the chairman.
他们害怕外国人会颠覆公司的文化，但愿他们不会直接的顶撞老板。
12.
Probe into Gently Dipping Strata Roof Stratifugic Water Jeopardizing on Fully Mechanized Mining Face and Controlling
缓倾斜地层顶板离层水对综采工作面的危害及防治探讨
13.
a plague of flies, locusts, rats, etc
蝇、 蝗、 鼠等灾害.
14.
a horrifying disaster [murder]
可怕的灾害 [谋杀]
15.
(5) preparation for disaster evaluation; and
（五）灾害评估准备；
16.
The top surface in an enclosed space of a ship.
顶板密闭的船舱的顶层
17.
The Research on the Coastal Zone Disaster and the Prevention and Reduction System of the Disaster in Quanzhou;
泉州海岸带灾害及防灾减灾系统研究
18.
Study on Natural Disasters and Cortrolling and Reducing Disasters in Chongqing;
重庆市自然灾害特征及防灾减灾研究