查询词典 research engineering

Analysis and research on numerical simulation of mining engineering problem.

采矿工程问题数值模拟研究与分析。

Research Center of Mining Damage and Control Engineering, Liaoning Polytechnic University, Fuxin 123000, China

辽宁工程技术大学采矿损害与控制工程研究中心，辽宁阜新123000

Analyzing the relationship between physiological changes and some factors, such as working load, fatigue, misplay, is an important branch of Human-Machine engineering research.

人机工程研究人的生理特性的重点之一是研究人的生理变化与工作负荷、疲劳及人失误之间的关系，通过及时监控人的生理指标来调整人的工作负荷等。

The representative minority cultural relic-pottery relic of Buyi minority and the two wooden masks is taken as the research object. Firstly, Hiscanner laser scan detector was adapted for data collection, and then obtain point cloud data which could be recorded on disc for permanent saving was obtianed; Furthermore, the new popular reverse engineering software Geomagic for some disposals of point cloud data was adopted in data condensing, data mending, data filtering, feature line picking up to obtain NURBS surfaces; and then the error between the reconstructed CAD model and the point cloud data was evaluated to guarantee the precision of surface reconstruction to keep the relics keep its original appearance. In the end, the NURBS surfaces are imported to 3D software Solidworks and entities of CAD are generated by surface sewing, mold loft and ablating and other instructions.

选用有代表性的贵州少数民族文物―布依族酒壶、水壶以及木制傩戏面具作为研究对象，采用Hiscanner激光扫描测头对其进行数据采集，扫描得到的点云数据可刻录到光盘上作为文物数据永久保存；更进一步地，采用目前流行的逆向工程软件Geomagic studio对点云数据进行数据精简、数据滤波、数据修补、提取特征线等处理后得到NURBS曲面；为保证曲面模型重建的精度，在曲面重建模型后对其误差评价，通过控制误差的方式指导曲面模型重建，使重建的文物曲面模型能真实完整地反映原状；最后，在功能强大的三维造型软件Solidworks中导人重构的NURBS曲面进行曲面缝合、放样等，将其生成实体CAD模型，并对模型的局部特征进行适当的再设计以实现文物实体模型的优化。

Nacre, or mother-of-pearl, a main structural material forming the inner layer of mollusc shells, displays excellent mechanical properties. It became a hot research topic recently in biomimetic design and synthesis for advanced engineering materials.

珍珠母(nacre或mother-of-pearl)是软体动物贝壳内层的主要结构材料，具有优异的力学性能，已成为当前先进工程材料仿生设计和制备的研究热点。

Power station is an important composition of a ship. Ship motor relay-protection equipment is an importance guarantee for safe power supply of ship power system. In order to realize experimental education innovation, we inquire into the experimental equipment of ship motor relay-protection. It will make student, who are major in maritime engineering , know the equipment of ship motor relay-protection and the mechanism of air circuit breaker better. Then they will be persons who are accord to the STCW78/95 pact. On the other hand this research will be powerful quest for computer-controlled ship motor relay-protection testing equipment.

船舶电站是船舶重要组成部分，船用发电机的继电保护装置是船舶电力系统安全供电的重要保证，为了实现实验教学改革，培养符合STCW78／95公约的轮机专业人才，使轮机专业学生深入认识船用发电机主开关继电保护装置和主开关的机械结构，研制了微机控制的船用发电机继电保护试验装置；同时，该试验装置的研制将成为对微机化船用发电机继电保护测试装置的有力探索。

The journal publishes review articles, perspectives, articles, communications, and myology news on basic and clinical research studies in the fileds of anatomy, physiology, cell biology, biochemistry, molecular biology, gene mapping, comparative biology, development, differentiation, and regeneration, pathology, epidemiology, engineering, bioengineering, testing, pharmacology, toxicology, surgery, medicine.

杂志刊载评论文章，展望，文章，通讯，和肌肉学消息，内容涉及解剖学，生理学，细胞生物学，生物化学，分子生物学，基因图谱，比较生物学，发育，分化，和再生，病理学，流行病学，工程学，生物工程，检测，药理学，毒理学，外科，医学领域的基础和临床研究。

However, at present the theory research of composite soil nailing is far behind from the engineering practice.

目前，复合土钉支护的理论研究落后于工程实践。

Mainly engaged in nano-, bio-engineering technology, natural medicine extraction technology and other high-tech research and industrial management.

主要从事纳米、生物工程技术、天然药物提取技术和其他高新技术的研究和产业化经营。

We could have a Ferrari NASCAR team. All we have to do isthrow away about 30 years of engineering research and we will be ready.

我们会有法拉利Nascar车队，我们要做的就是把30年的机械研发经验扔开，这样就好了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。