lhd
lhd
1. Electric LHD Type 992E
922E型电动铲运机的使用
2. Deliquscoute Fairlure Mechanism of LHD Comporent and Numerial Calculation
LHD部件的失效机理与数值计算
3. Application and Management of ST-5C LHD Unit in Anqing Copper Mine
ST-5C铲运机在安庆铜矿的应用及其管理
4. Renovation of the Hydraulic System in ST-5H LHD Units
ST-5H铲运机液压系统技术改造
5. EXTENSION OF TORO 007 LHD APPLICATION
TORO007铲运机应用的延伸
6. Structure design of winding cable device of model WJD-4 electromotive LHD
WJD-4电动铲运机卷缆装置结构设计
7. RHD converts to LHD is possible... even Skylines can be done (you must be in North America, eh?
一部右軚车可以改成左軚?点解要分左右軚呀?我听讲日本可以用左軚车在右軚车的地区开左軚唔系好唔方便吗?
8. This paper mainly describes the composition, operation principle and characteristics of Model 922 LHD'S hydraulic system, and finally discusses the problems concerned with home-made 922 LHD.
主要介绍了922型铲运机液压系统的组成和工作原理及特点，对国产化后的有关情况进行了分析。
9. DEVELOPMENT OF POwER-SAVING TYPE CONTACTLESS STARTING CONTROL DEVICE FOR UNDERGROUND ELECTRIC-POWERED LHD
井下电动铲运机无触点节电型起动控制装置的设计研究
10. Keywords Underground LHD;Diesel engine;Bridge driver;Brake;
井下铲运机;柴油机;驱动桥;制动器;
11. The paper describes several kinds of cable reel hydraulic systems of LHD domestic and overseas,as well as analyses its working principles,advantages and defects.
介绍了国外几种铲运机卷缆液压系统，并分析了其工作原理及优缺点。
12. His outstanding research in the clinical applications of vitamin C for drug addiction as earned him a Honorary Doctorate of Humanities degree (LHD) from the World Congress of Health.
他在维生素C做为药物在临床上的应用方面的独特研究，使他赢得了联合国卫生组织授予的人类学学位荣誉博士。
13. On the survey basis, the productivity and unit operating cost of LHD used in some underground mines in China are generally reviewed.
作者在调查研究的基础上,论述了铲运机在我国地下矿山的生产能力和作业成本。
14. The author suggests that the electric LHD equipment shonld be developed with even greater effort. Some new concepts on pollution-free or less-pollution LHD machines are also introduced.
作者建议大力发展电动铲运机,并对无污染或少污染的装、运配套设备,提出了若干设想。
15. The paper analysed the disadvantages of domestic LHD 700/5 flat wire stretcher, when it produces flat copper wire, according to the working principle of sliding stretcher.
依据滑动式拉线机的原理,剖析了国产LHD-700/5型型线拉线机生产紫铜扁线的弊端,指出该机型不适合生产紫铜扁线。
16. Sveral hydraulic cable reeling systems for mine electric LHD
几种矿用电力铲运机的卷缆液压系统分析
17. The activity of immobilized lactate dehydrogenase(LHD)prepared via absorption method was studied by X-ray micro-area analysis using lactate as a substrate,K 3 and copper ion as trapping agent.
利用X射线微区分析,对吸附法得到的固定化乳酸脱氢酶的活性进行了分析;
18. Underground remote control LHD machine
地下遥控铲运机
19. LHD unit
地下铲运机
20. Keywords Underground LHD machine;FE model;Strength test;Analysis of strength;
地下铲运机;有限元模型;强度实验;强度分析;
21. Parameterized finite element modeling of LHD unit working device
地下铲运机工作装置有限元参数化建模
22. Strength and Modal Analysis of Swing Frame Structure of CY-2 LHD Unit
地下铲运机摆动架强度及模态分析
23. Strength Analysis and Experimental Research of Underground LHD Machine'Bodywork Structure
地下铲运机整机结构强度分析及实验研究
24. Site of strictures:LHD in 37.6%,LHD+RND+CND in 17.4%,RHD in 9.6%,CHD in 14.7%,and LHD+RND in 11.5%.
左肝管＋右肝管11.5%。 胆管下端狭窄与松弛者分别为23.6%与48.8%。
25. Keywords Concurrent engineering Developing tool LHD's CAD;
并行工程;开发工具;铲运机CAD;
26. this is great deal,good design, Buy Diflucan, rwre, Order ortho tricyclen, lhd,
您如需购买药品请点击“付款方式”或拨打电话:0531-86690691咨询。
27. For articulated LHD, two set of dynamic mathematical model are derived and established, one for speeding, braking and steering dynamic features,another for transverse stability when steering.
推导出了铰接式铲运机转向时车体的动态数学模型,该模型可用于研究铰接式工程机械加速、制动和转向时的动态特性。
28. To compare with feeding zinc additives of different source and proportion on the effects of fur quality, SOD level, LHD level of blue fox.
摘要比较了在日粮中添加不同锌源、不同比例的含锌添加剂对蓝狐毛皮质量、血清超氧化物歧化酶水平和血清乳酸脱氢酶水平的影响。
29. Abstract: This paper introduces the development and using of the MK series of fully hydraulic drill,and compares its using effect with LMC75 drill from Australia,LHD drill from America.
文摘:介绍MK系列全液压钻机的开发和应用，并就其使用效果和澳大利亚LMC75、美国的LHD钻机展开比较。
30. The article analyzes that the constant pressure variable piston pump equipment allocated on the imported 922E LHD is not suitable for domestic using conditions.
文章对进口922E铲运机所配装的恒压变量柱塞泵不适合国内使用条件进行了分析。
31. slope LHD driving
斜坡道无轨掘进
32. Keywords Trackless mine;Loading/haulage equipment;LHD machine;Urdergroud truck;
无轨矿山;装运设备;铲运机;地下汽车;
33. This paper introduced the problems existing in the process of the overhaul and maintenance of hydraulic system for LHD units and some adopted countermeasures against the problems.
本文介绍了铲运机液压系统在检修及维护保养过程中存在的问题,以及为了避免这些问题所采取的对策。
34. A ddscription of key technical problems ,structural features and working principles of the ejector -type bucket LHD is discussed in this paper .
本文就推卸铲运机解决的主要技术难题以及结构特点、工作原理等作了论述。
35. The mutant strains called in this paper leafy head(lhd), fizzle panicle(fzp) and degenerated reproductive organs (dro) were found by our research group, and the genes involved were named as lhd(t), frp(t) and dro respectively.
本课题组从台湾粳/圭630杂交F1花药培养后代DH群体中发现了lhd和dro两种类型的突变体。
36. Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations.
柴油铲运机是地下采矿作业中的高效运矿设备。
37. Research on the Function of Lubricating Maintenance in the LHD Manage System
浅谈润滑保养在地下铲运机管理体系中的作用
38. Keywords Lubricating maintenance;LHD;Equipment management;
润滑保养;地下铲运机;设备管理;
39. As the working characteristic of squirrel-cage induction motor is hard to suit the needs of start-up and speeding-up of vehicles, the speed con-trol of electric motor becomes a critical point for the design of electric LHD unit.
由于鼠笼式电动机的工作特性难于适应车辆起动、加速等多变工况的要求,因此,电动机的调速乃是电动铲运机设计中的关键问题。
40. Electric LHD
电动铲运机
41. Keywords Electric-powered LHD;Cable winding device;Numerical control strategy;
电动铲运机;卷缆装置;数控策略;
42. Keywords Electromotive LHD;Winding cable device;Structure;Design;
电动铲运机;卷缆装置;结构;设计;
43. Keywords Electric LHD Hydraulic torque converter Performance matching Zooming;
电动铲运机;液力变矩器;性能匹配;电算;
44. Keywords Electric LHD;Structure;Technical parameter;
电动铲运机;结构;技术参数;
45. The control strategy research of the electric LHD's roll-cable device
电动铲运机卷缆装置控制策略的研究
46. Study on Numerical Control of Cable Winding System of Electric - Powered LHD
电动铲运机卷缆装置的数控方法研究
47. Keywords Breakstone-cement filling;Filling quality;Self-spraing mixing;LHD filling;
碎石胶结充填;充填质量;自淋混合;铲运机充填;
48. Keywords Narrow vein mining;Mechanion;Microhydeauli-drilling jumbo;Micro LHD;
薄窄矿脉;采掘机械化;微型液压凿岩台车;微型铲运机;
49. the patients whose serum LHD are higher are 41 cases, account for 95.34%;
血清乳酸脱氢酶升高41例(96.34%);
50. Keywords Loader Underground LHD Electromechanical unification Enlargement Computer-aided control;
装载机;地下装载机;地下铲运机;机电一体化;大型化;电脑控制;
51. t is a new attempt that the slip clutch is used in the cable reeling system of electric?powered LHD.
转差离合器应用于电动铲运机的卷缆系统是一种新的尝试。
52. Tests were made on the strength of ACY-2 LHD machine's bodywork structure, which validated the correctness of the FE model.
进行了ACY-2型地下铲运机整机结构强度实验,验证了整机有限元模型的正确性。
53. New Paving Material for Underway LHD Road in Metal Mines
金属矿山井下铲运机路面新型铺设材料研究
54. If the trajectory is followed by the bucket, the LHD system can only consume minim energy and get higher efficiency in the same time.
铲斗跟随此轨迹，系统消耗能量最小，生产效率更高。
55. Keywords LHD unit;Oredumping capacity;Bucket volume;
铲运机;出矿能力;斗容;
56. Keywords LHD Braker Wet disc braker Dry disc braker Hydraulic circuit;
铲运机;制动器;干式盘制动器;湿式盘制动器;液压回路;
57. Keywords LHD;working mechanism;stiffness and strength;
铲运机;工作装置;刚度;强度;
58. Keywords LHD Unit;Exhaust gas pollution;Measures;
铲运机;废气污染;措施;
59. Keywords LHD Equipment;Diesel Engine;Power transformation;Technical and economic;
铲运机;柴油机;动力改造;技术经济;
60. Keywords hydraulic system;servosystem;LHD;
铲运机;液压系统;伺服系统;
61. Keywords LHD;Economical service life;Service life;
铲运机;经济寿命;服务年限;
62. A Method for 3D Modeling of the LHD Loading Gear
铲运机工作机构三维建模思路
63. Application and Analysis of the Differentials of LHD Units
铲运机差速器应用与分析
64. The exhaust gas of LHD units can pollute environment so that to solve the problem of this pollution becomes very important to environmental protection.
铲运机排出的废气会对环境造成污染,解决这一污染问题至关重要。
65. A REMOTE-CONTOL SYSTEM FOR LHD
铲运机无线电遥控系统的研制
66. Some Problems in Overhaul and Maintenance of Hydraulic System of LHD Unit and Countermeasures
铲运机液压系统检修及维护中存在的问题及对策
67. SELECTION OF ENGINES AND TORQUE CONVERTERS FOR LHD UNITS AND DETERMINATION OF THEIR OPTIMUM MATCHING RANGE OF WORK CONDITIONS
铲运机用发动机和液力变矩器的选择及其最佳匹配工况区的确定
68. An Approach to the Suitable Model Selection of LHD Units
铲运机的合理选型探讨
69. STUDY ON THE TRAJECTORY OF MINIM ENERGY CONSUMPTION IN THE SCOOPING OPERATION OF A LHD
铲运机装载作业最小能耗轨迹研究
70. DYNAMIC MATHEMATICAL MODEL OF LHD STEERING
铲运机转向动态数学模型
71. Advances in Large LHD Equipment of Open-pit Mines (c-o-n. Tinued)
露天矿大型装运设备的新发展(续)
