查询词典 sail drill

I like very much in evening to go to the drill ground of the school up, a person, a pack of dried melon seeds, stroll, at this time of person of the drill ground is not just a lot of, that time, the morning of everyday will have a lot of classmates to come the take exercise here, that just is the most beautiful time.

我很喜欢在晚上到学校的操场上，一个人，一包瓜子，散步，这时的操场上人还不是很多，到了那个时候，每天的早晨就会有很多的同学来这里锻炼，那才是最美的时候。

Methods The clinical data of 43 adult patients (59 sides)suffering from chronic sinusitis with frontal sinus involved were analyzed retrospectively. The frontal sinus ostium was identified by the help of artificial frontal drill (20 cases) or XPS frontal drill (23 cases), and the efficacy was evaluated via postoperative follow-up of all cases. Results The ostia of frontal sinus were successfully opened in all cases, and no serious complications occurred.

回顾分析2004年12月～2007年8月间的额窦炎43例，因术中额窦开口难辨而采用额钉辅助定位，其中使用手摇额钻20例，XPS额钻23例，总结手摇额钻与XPS额钻的优点和缺点、使用过程中常遇到的问题和风险，以及各自的使用方法和注意事项。

Training curriculums place emphasis on both theory and practice, and include laws of the HKSAR, departmental rules and regulations, counselling, social work techniques, management,psychology, criminology, penology, first aid, foot drill, anti-riot drill, self-defence, emergency response tactics, adventure training, field training, Putonghua, Chinese writing skills and personal computer training.

训练课程着重理论与实践，科目包括香港特别行政区法例、部门规例及守则、辅导、社会工作技巧、管理学、心理学、犯罪学、刑罚学、急救、步操、防暴操、自卫、应变策略、冒险训练、实习工作训练、普通话、中文写作技巧和个人电脑训练等。注意，注意力集中

When the percussive drill is used with 8-mm drill, it drills holes for pensile parts for wall cabinets and electric appliances.

冲击钻配用8MM专用钻头，用于吊柜挂件、电器挂件安装的墙体打孔等。

Coal electric drill is the one of the implements of production to excave coal in the pit .The install environment of coal electric drill and power supply system is odious .

煤电钻是井下采掘工作的主要生产工具之一，煤电钻及其供电系统安装环境劣，与工作人员接触频繁，故障率高。

Through analysis of the drilling load characteristics , considering the drilling speciality, basic power driving requirement of the geological drill and automotive emission requirement, this paper discuss how to select power in design of mobile drill rig, engine selection of DPP100 series.

通过对钻探负载特性的理论分析，结合钻探工作的特点和环保对汽车排放的要求，按照地质钻机对动力系统驱动特性的基本要求，对DPP100系列钻机车动力系统选择的研究和方法进行了论述。

This paper first presents the balance principe of moment for sub mersible drill without rod. The model test proved that the principle is correct and the performance of the drill is superior.

本文首次提出力矩平衡无钻杆钻机的概念，通过模型试验证明了设计思想的正确性和钻机性能的优越性，揭示了主要因素与平衡的关系。

The factory can be based on user needs to provide drill support programmes, and the application of rock drill bit design.

本厂可根据用户的需求提供钻具的配套方案，及适用岩层钻头的设计。

YDT26 Electric-hydraulic Rock Drill Set is one of a series of products developed on the basis of YDT31 Electric Rock Drill.

YDT26型电液凿岩机组是在YDT31型电动凿岩机基础上发展起来的系列产品之一。

Is a technical enterprise which professionally engages in the research, development, manufacture and technical service of down-hole drill, rock drill and other types of perforation equipment.

宣化科信机械技术有限责任公司是专业从事潜孔钻机，凿岩机械及其它类型穿孔设备研究，开发，制造和技术服务的科技型企业。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。