查询词典 driving

By using wave mechanics , the process of impact driving pile is analyzed,and a mechanics mode of impact driving system which consists of hammer spring cup and pile is established.

应用波动力学分析了冲击沉桩过程，建立了由冲锤、桩帽和桩组成的冲击沉桩系统的力学模型，研究了冲锤重量、桩帽刚度和桩波阻抗对效率的影响，在此基础上，提出了冲锤、桩帽和桩的最佳方案。

In order to reveal the spatial disciplinarian and the driving mechanism of urban land expansion, this paper applies the integrated method of remote sensing and geographic information systems to examine the dynamic changes, spatial patterns, traffic locations, barycenter migrations, allometric growth and driving mechanism of urban land expansion in Beijing.

为了揭示北京市城市用地扩张与城市化的空间推进规律及其驱动机理，本文采用RS和GIS综合集成的研究方法，探讨了北京市城市用地空间扩张的动态变化特征、交通区位特征、重心迁移特征和异速增长特征，并对城市空间扩张的机理进行了分析。

The combined control consisting of the engine torque control and driving wheel brake control was adopted for the antislip control during driving,while the brake control based on threshold was adopted for the antiskid control during braking.

驱动防滑采用发动机力矩和驱动轮制动的联合控制方式，制动防滑采用基于门限值的制动控制方式。

This project was conducted starting with the three interrelated subjects the structural characteristics of desertification landscapes in different bioclimatic zones, desertification driving factors and their function mechanism, and the dynamic model of landscape space for the occurrence and development of desertification in representative desertification regions and on the basis of in-depth studies of the relations between landscape structural characteristics and processes of desertification and their stability; the driving force of different time-space scales of desertification and their proportion, manifestation form, and action mechanism in the desertification processes; and the establishment of threshold conditions for the surface wind erosion and has achieved important progress in the definition of desertification conception

本课题从三个相互联系的专题（即不同生物气候区荒漠化景观的结构特征、荒漠化驱动因素及其作用机理、典型荒漠化地区荒漠化发生与发展的景观空间动力学模型）入手，在深入研究荒漠化景观结构特征与过程的关系及其稳定性，不同时空尺度的荒漠化过程驱动力及其在荒漠化过程中所占比重、表现形式及作用机制，地表风蚀临界条件的确定等内容的基础上，虽未建立荒漠化景观空间动力学模型，但在沙漠化概念，末次间冰期以来沙漠化过程时间序列和特征冷暖时期沙漠、沙地空间分布格局，现代沙漠化过程中自然因素和人文因素的作用、贡献率、沙漠化土地对气候的反馈作用以及风蚀临界值，沙粒跃移轨迹参数和能量分布，我国沙漠化防治思路和对策，沙尘暴区划和沙尘暴指数等方面取得了重要进展。

The motion control system uses DSP LF2407A as the main processor and uses the brushless motor driving chip MC33035 and driving bridge MPM3003 to drive the blushless motor. The information detection system uses infrared sensors to detect obstacles in the environment and wireless video equipment was installed t...

运动控制部分采用以DSP LF2407A为主控芯片、以无刷电机专用芯片MC33035和驱动桥MPM3003为电机驱动控制的方案；信息检测系统采用红外传感器来检测环境障碍信息，并安装无线视频设备用以监控机器人运行环境；无线遥控系统采用摇杆式脉宽比例调节方式来实现对机器人的调速及其他运动控制。

Our idea of easy dimensional driving includes mainiy:(1) a driving mechanism of construction constraints and dimensional constraints,(2) automatic graphic recognition of constraints,(3) a bothway cross dimensional linked list for storing dimension sparse matrices and for recalling them,(4) a reasonable method of constraint consistence checking,(5) the linking of movement of 2D views,(6) a method for creating a sequence graphic library.

随着二维与三维设计技术的交叉发展，目前的参数化设计主要有两个分支：①面向纯二维的图形参数化，其特点是二维图形为多拓扑环的复杂图形；②面向三维的基于CSG特征造型的参数化，用于拉伸扫描的单拓扑环的二维图形参数化及空间任意曲面的参数化是其特点。

In the thin films of semicrystalline block copolymers there exist three driving forces: the interaction between substrate and block copolymer, crystallization of crystallizable component and microphase segregation between unlike blocks. The relative strength of these three driving forces can be regulated by various methods.

在这两类结晶性嵌段共聚物薄膜中存在三种作用力：基体和嵌段共聚物之间相互作用力、可结晶链段的结晶以及不同链段之间的排斥作用力。

In contrast to traditional pressure-driving、electroosmotic driving does not rely on other instruments、thus making the instrument less bulky.

有别於传统以阀门控制流体方向的形式，不需其他仪器提供流体前进的动力，如此便大大的减少了分析仪器的体积。

The results showed that the key steps of front-supporting, back-ssupporthing, taking-off, landing, front-driving, and back-driving in Li's walking as well as histechnical charcaters were reasonable, which were finished innaturally smooth, well- coordinated, steady and practicalstyle.

结果表明：黎泽文在竞走过程中的前支撑、后支撑、垂直时相、双支撑时相、前摆、后摆等关键技术阶段与技术特征表现规范合理，整体动作协调自然、稳定性好、实效性强。

Requirement is that the label position driving hole on both sides to play, or application on the labeler, punch holes in the middle of the label required for positioning and driving.

要求是标签两侧打定位驱动孔，或标价枪上应用的标签，要求在标签中间打孔，供定位和驱动用。

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％。