配有高强度带闸脚轮，可任意移动和锁定，便于在多个不同作业地点连续使用。
It has castors so that it can be moved and locked easily and work at different place.
目的了解我省煤矿井下采掘作业地点气象条件现状，为井下作业人员职业防护提供依据。
Objective To understand the status of environmental meteorology in underground workplace of coal mine in our province.
揭示了铁路枢纽编组站分工问题可以分解为车流在枢纽内作业地点的选择和走行径路的选择两个层次。
This paper reveals that the problem for division of labor of yards in a railway hub can be decomposed as two levels, which are operation site choice and route choice in the hub.
不得不提的是，船队改变作业地点绝不仅仅因为气候变化，更主要的原因在于温暖水域严重的过度捕捞。
But the fleets are also therebecause fish stocks in more temperate waters have been badly overfished -- andnot necessarily just because of climate change.
专家称，事故地点现在充满了放射性物质，已经很难让工人们长时间在反应堆周围进行作业了。
The site is now so contaminated with radiation, experts say, that it has become difficult for employees to work near the reactors for extended periods of time.
雇主须确保雇员有足够安全装备，确保雇员工作地点及作业系统是安全的。
Every employer shall ensure that employees have adequate working equipment and that the employees place of work and working system are safe.
实验结果表明，即使在作业提交点分布不均匀且运行时间估计不准确情况下，爬山法仍可有效改善单地点作业的调度。
Results show hill climbing is efficient to improve the schedules of single-site jobs, even when the distribution of job submittal location is non-uniform or the runtime estimates are inaccurate.
本课程包含一系列对学生具有挑战性的作业，这些作业要求学生将从课程中得到的知识应用于个人专题的研究地点。
This class includes an array of assignments which challenge students to apply the knowledge gained in the course to their own project sites.
采矿是一种行动，过程或作业，把有用矿物开采出来，并运送到加工地点或使用地点。
Mining is an act, process or work for extracting minerals and transporting them to the point of processing or use.
焊割作业要选择合适地点，作业前要仔细检查，周围的可燃物必须清除，如不能清除时，应采取浇湿、遮隔等措施加以防护。
A safe place should be picked when doing welding work. Before implementing, double check the surrounding area, make sure flammable object is not around, or separate and wet the flammable objects.
通常指厂区内一切生产活动作业实战基地，亦或是原 燃物料存放地点。
Generally it means the field that all operation process is taken place, or the storage sites of fuel and raw materials.
通常指厂区内一切生产活动作业实战基地，亦或是原 燃物料存放地点。
Generally it means the field that all operation process is taken place, or the storage sites of fuel and raw materials.
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