split-spread section是什么意思

网络释义

用法例句

The prevention management method of roof manage at blast face in "three soft" coal seam are introduced,by actual practice availably solved roof management difficulties,which make the mine carry out safe production.

介绍了"三软"煤层炮放面回采中顶板管理防治的管理方法,通过现场实践,有效地解决了顶板管理的难题,使矿井实现了安全生产。

Both new types of field setup that fixed array and midpoint shooting of3-dimensional seismic prospecting,are all make shotpoints showing sectional distribution in prospecting area.

三维地震勘探固定排列与中点放炮两种新型观测系统,均可使炮点在勘探区内呈地段性分布,与常规束状观测系统炮点在勘探区呈分散分布有所不同。

The illustration is for a straddle spread and a single explosive source.

该图是对单炮点的一个中间放炮排列绘制的。

The firecracker was expected to take two hours to finish burning.

鞭炮燃放时间预计长达两个小时。

approved shot firing apparatus

安全放炮器耐爆放炮器

The Chinese set off firecrackers on New Year's Eve to welcome the New Year.

中国人在新年除夕燃放鞭炮来迎接新年。

The detonator must be correctly fed into the drill bole during charging work.

在装药工作中，雷管必须正确地放进炮眼。

Noise can also be attenuated by adding together traces shot at different times.

把在不同时间放炮所得的记录加在一起，也能使干扰减

Analysis of the Firecrackers' Noise Effect on Urban Residential Community of Beijing during the Spring Festiral from 2007 to 2009

北京市区居民区2007年至2009年春节期间燃放鞭炮噪声数据对比分析

To assemble(artillery or other equipment) in a military park.

安排放置好把（大炮或其它装备）集中放入军用车场

Often divers would squeeze through openings in the gun turrets.

潜水员惯常经由炮塔中间的通道挤出去。

Development and application of TKR720 repeater in the radio shooting

TKR720中继站在Macha编、译码器无线电放炮中的开发与应用

The children are letting off firecrackers.

孩子们在燃放鞭炮。

We have firecrackers at New Year!

我们新年的时候放鞭炮。

They had to let off firecrackers by way of apology.

他们得放鞭炮赔礼。

Kids letting off firecrackers/feeling Both joy and fear

小孩放鞭炮,又爱又怕

Can we set off some firecrackers?

我们可以放些鞭炮吗?

The captain ordered his men to fire a salute.

船长命令部下鸣放礼炮。

Don't speak if you don't know the facts.

不了解情况不要乱放炮。

They set off firecrackers and watch fireworks displays.

人们放鞭炮，看烟花。