the effects for power saturation of hole depth and power broadening of hole width were observed.
考察了光谱孔的功率饱和与功率加宽效应。
the results indicate that the decay coefficient of the peak value of blast wave with the distance will be reduced as the hole depth (charge length) is increased.
计算表明,炮孔深度(装药长度)增大,爆炸应力波峰值随距离的衰减指数减小。
supporting the use of impact drilling electric drill. drilling, hole spacing with hole depth should meet the design requirements.
鉆孔使用配套沖击电鉆。鉆孔时,孔洞间距与孔洞深度应满足设计要求。
the dependence of hole depth on pulse number were observed and hole burning quantum efficiency with different laser power were obtained.
本文由光谱烧孔的发光动力学方程出发,推导了脉沖光烧孔并选通的情况下量子效率的表达式。
the hole depth (charge length) is one of the factors to influence the character of blast wave in rock.
炮孔深度(装药长度)是影响巖体中爆炸应力波特性的因素之一。
the temperature gradient in blast hole was also measured and the temperature gradient was relative to the blast hole depth and its tem…
同时,还进行了炮孔孔内温度梯度的测量,它与炮孔深度及其温度有关。
while burning power density is weak, hole depth will be exponentially dependent on burning time.
弱场下,孔深与烧孔时间成指数关系。
preload condition, the cylinder head bolt-hole depth of deformation of the cylinder sets a great impact on the proper cylinder head bolt hole depth shen cylinder l.
预紧工况下,缸盖螺栓沉孔深度对气缸套变形影响很大,适当的缸盖螺栓沉孔深度有利于减小气缸套变形。
this paper mainly introduces a design of a tool measuring the nozzle hole depth in cylinder-head and its usage.
主要介绍柴油机气缸盖喷油嘴孔深度量具的一种设计和使用方法。
this paper introduces the structure and working principle of the centre hole depth measuring apparatus for axle series parts.
介绍了轴类零件两端中心孔深度测量仪器的工作原理及结构。
the temperature gradient in blast hole was also measured and the temperature gradient was relative to the blast hole depth and its temperature.