Gas cookers are adjustable in height to line up with your kitchen work top

Based on the damage mechanics, the model of damage base beam is established and the movement of main roof and abutment influenced by break of main roof ahead of workface are analyzed.

基于损伤力学的思想，建立了损伤基础梁的力学模型，并用该模型的结论分析了老顶岩梁超前破断对支承压力及其运动状态的影响。

互联网摘选

This paper introduces the state of the art and the development of thick seam mining techniques in details and the prominent achievements in top-coal caving and large cutting height workface in China.

详细介绍了我国厚煤层开采技术现状与发展历程，以及我国在放顶煤开采和大采高开采方面所取得的突出成绩。

互联网摘选

Through study and practice to gas drainage of Xinan coal mine, this paper summarizes gas drainage technology in high gas workface, it is experience for preventing gas in same coal mine.

通过对新安煤矿瓦斯抽放技术的实践与研究，总结了高瓦斯工作面的瓦斯抽放技术，为同类矿井的瓦斯防治提供了可借鉴的经验。

互联网摘选

At present, circle chain sawed adopts handwork and cutoff by flame under augmenting ventilation in coal workface of our country.

井下工作面圆环链主要是采用手工锯断或在加强通风条件下利用火焰割断。

互联网摘选

An analysis is made of seepage forces around shield under river by finite differential method and the stability factor of workface with regard to seepage effects is deduced.

基于地下渗流基本方程，采用有限差分法对江底隧道盾构施工中产生的周边渗透力进行了分析，并推导了渗流条件下盾构正面稳定的判别公式。

互联网摘选

Due to goaf around, isolated island caving workface possesses complex multi-source and multi-channel exchange of air leakage during normal mining period.

孤岛综放面在正常回采期间，四周均是采空区，具有复杂的多源多汇漏风通道，采空区后自燃“三带”的确定对防灭火具有重要的意义。

互联网摘选

Belt conveyor is main conveying equipment in fully-mechanized mining workface, buffer support of drive end unit play main action to belt conveyor.

带式输送机是综采工作面的主要运输设备，其机尾缓冲架对胶带机的可靠运行起着致关重要的作用。

互联网摘选

According to coal wall front force of support and workface support stress movement transformation relations, the main roof cycle pressure can be accurately forecast.

根据工作面煤壁前方支承压力和工作面支架受力之间的运动转化关系，可准确预报工作面老顶的周期来压；

互联网摘选

The cumulative energy tube blasting was firstly applied to the directional controlling roof on workface, its application enriched the blasting theory.

同时，该技术也是首次应用于采场控顶爆破，丰富了爆破理论。

互联网摘选

Spontaneous combustion is easily to take place in mined out area of fully mechanized top coal caving workface.

开展采空区稳定性方面的研究，对保证矿山持续发展和人民生命财产安全有非常重要的意义。

互联网摘选

This paper introduces that tilting prevention support group is developed and applied result in inclined seam workface.

为了预测急倾斜煤层开采的效果和决策辅助技术，对急倾斜煤层可采工艺性进行综合评价。

互联网摘选

Move is key engineering to coal mine production in ligh caving workface.

轻放采煤工作面搬家倒面是关系到矿井生产衔接的关键工程。

互联网摘选

The geological structure and abnormity scope in workface can be confirmed precisely by seismic wave CT multi-wave detecting and explaining.

利用地震波CT多波联合探测反演与解释，可精确确定工作面内的地质构造及异常范围。

互联网摘选

Analysis on the worklife and the damage reasons of the scraper chain

刮板链的使用寿命及损坏原因分析

互联网摘选

Think about future; worklife needs when planning your career.

未雨绸缪，你的工作生活需要事先做好职业规划。

互联网摘选

His language is a sort of mishmash of poorly used academic locutions: "worklife plans." It sounds almost like corporate speak, in a way.

他的语言是一种用得很不好的学术语句的混杂：，职业生涯计划，听起来就像是电脑在说话一样不自然。

互联网摘选

WebSphere Process Server V6.2 enhances the widgets for worklist and task management by adding the capability in the workflow diagram to view the history of a business process or a task.

WebSphere Process Server V6.2在工作流图中添加了查看业务流程或任务历史记录的功能，从而增强了用于工作列表和任务管理的小部件。

互联网摘选

Your worklist is empty once again.

工作列表再次变空。

互联网摘选

If the claim amount is larger than$ 500, two workpackages will be shown in the worklist as a result of the split node.

如果索赔金额超过$500，由于分离节点工作列表中将显示两个工作包。

互联网摘选

A human activity, sometimes called a workflow activity, is initiated by a long-running process and might typically begin with the user selecting the activity from a worklist.

人员活动有时候也称为工作流活动，是由长时间运行的流程启动，可能通常从用户在工作列表中选择活动时开始。

互联网摘选