基本释义:

微差计时器

网络释义

1)vernier chronoscope,微差计时器

2)cathetometer,测微高器高差计

3)electric chronograph,电微时计，电计时器

4)millisecond time,微差时间

5)delay time,微差时间

6)short millisecond delay,短时微差

用法和例句

Discussion on rational millisecond time for sectional blasting of full depth of mine underground coal bunker;

井下煤仓全深度分段爆破合理微差时间的探讨

Current situation of study and application of hole-by-hole blasting on mechanism,delay time and effect is analyzed;developing further problems to be solved are given in this paper.

主要从逐孔爆破技术机理、微差时间和爆破效果等方面分析了该技术的研究和应用现状,同时分析了该技术需要进一步解决的问题。

In this programme,the actions of "randon simultaneousness"and "short millisecond delay"spur on the superimposition of blasting stress wave and the energy-utilization of blasting gas to be carried out more fully, cause the formation of blasting oracle and the phenomenon of intersecting or branching more extensive and make.

该爆破方案的“随机同时”和“短时微差”作用，促使爆破应力波的叠加及爆炸气体能量利用更加充分，形成的爆破裂纹和交叉分支现象更为普遍。