But one day he heard a strange noise at his feet, and when he looked down to see what it could be, he saw a stone-cutter driving tools into his surface.
可是有一天，他听到脚下传来一阵奇怪的噪音，他往下看到底发生什么事，发现一个切石匠开动工具钻入岩石表面。
Because its driving signal is surface acoustic wave, thus it overcomes the shortcomings of complex structure, difficult fabrication and miniaturization in normal ultrasonic motor.
由于其驱动信号是可以由结构简单的叉指电极激发的声表面波，因而克服了一般的超声马达结构复杂，制造困难以及小型化困难等缺点。
Formulas have been derived for determining the folding location, the folding Angle and the driving surface Angle.
导出了设计折面轮叶折转点及折转角的计算公式，以及合理确定驱动面倾角的理论计算公式。
Synchronous chip seal layer has many advantages, such as high strength, surface, non-slip, waterproof, durability, preventing driving rain and so on.
同步碎石封层具有强度高、表面粗糙、防滑、不透水、耐久性好、防止雨天行车水雾等优点。
Just start this application, put your phone on a flat surface in your car and start driving.
只要启动此应用程序，您的手机把你的车在平坦的表面上，并开始驾驶。
No other than a high performance CNC cooperates with the feed driving system both with a high and dynamic performance, a high surface quality can be obtained.
只有高动态性能的CNC与高动态性能的进给驱动系统的配合，才有可能获得高的表面质量。
This paper introduces the pavement over the causes and driving, road base, surface and construction of, and for taking appropriate preventive measures.
文章主要介绍路面产生推移的原因及行车、路面基层、面层和施工的影响，并提出采取相应的预防措施。
Eddy current detection of the surface cracks in the headings of brake tubes, including the making of testing probe, computer control and the design of mechanical driving mechanism is described.
介绍油管镦头表面裂纹涡流检测方法，包括探头的制作以及计算机控制过程和机械传动机构设计。
Electronic Damper Control (EDC) combines driving comfort and safety regardless of the weight your automobile may be carrying - and regardless of the state of the road's surface.
电子减振控制(EDC)系统将卓绝的公路行驶舒适性与出色的安全性融为一体，同时，无论汽车承载如何，这个系统还始终如一地保证振动控制处于最佳状态。
In combination with the gravimetric method, one can obtain the adsorption amount of water and the thickness of adsorbed water layer on solid surface under various driving gradient pressures.
结合重量分析，用离心法可得到不同驱动压力梯度下的吸附水量及吸附水层厚度。
Water flows through bend do a curve driving campaigns and the surface patterns and flow structures become adjusting and changing.
水流流经弯道作曲线运动，水面形态和水流结构发生调整和变化。
This paper presents the transformation situation of the hoist system for service shaft and the successful experience of driving hoist room in the break and unstable rock mass near to surface.
本文介绍了金厂峪金矿副并提升系统改造概况和在破碎不稳固的近地表岩体中开挖卷扬机硐室获得成功的经验。
According the actual data of 12501 earth's surface observation station, the law and estimation of subside velocity of various points in active period are discussed emphatically during driving stope.
通过12501地表观测站实测资料，着重讨论工作面推进过程中活跃期主断面内各点的下沉速度规律和预计方法。
Experience how the driving behavior changes based on the road surface, weather and condition of your vehicle.
经验如何驾驶行为变化的基础上路面，天气和条件的车辆。
There are few driving parts on working surface. It has good seal and few cleaning dead angle, is easy to clean, which meet GMP requirement much more.
安装在台板上的传动件少，密封好，卫生死角少，便于清洗，更加符合GMP要求。
Main driving factors include surface condition, heat treatment, alloying composition, presence of second phase particles and irradiation.
在疖状腐蚀的影响因素方面，认为主要有表面影响、热处理影响、合金成分影响、第二相影响、辐照影响等。
Using the theory of hydraulic fracture, radial and vertical distributions of excess pore water pressure are subsequently studied along the pile surface during and after pile driving.
运用水力压裂理论推导出沉桩产生的超孔隙水压力在沉桩后瞬时沿桩身径向和竖向的分布。
Using the theory of hydraulic fracture, radial and vertical distributions of excess pore water pressure are subsequently studied along the pile surface during and after pile driving.
运用水力压裂理论推导出沉桩产生的超孔隙水压力在沉桩后瞬时沿桩身径向和竖向的分布。
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