Analyzed the condition of coal-mine explosive malfunction in China, and researched the passivation mechanism of coal-mining emulsion explosive and delay electric blasting cap, and discussed the avenue of researching the permitted emulsion explosive with the function of shock resistance.

分析了我國(guó)煤礦的爆破異常情況，研究了煤礦許用乳化炸藥和毫秒延期電雷管的動(dòng)壓特性a级线手机免费观看，對(duì)爆破異常機(jī)理進(jìn)行了較全面的闡述，并通過(guò)耐壓型乳化炸藥的研制探討了預(yù)防和減少爆破異澄逶绿戽面面米酆闲∷翟谙撸現(xiàn)象的技術(shù)途徑欧美另类精品一区二区三区。

Pipe effect was overcome in deep-hole blasting with blasting ;fuse whose speed is 6900m/s to ignite nitroamino chare.

用爆速6900m／s的導(dǎo)爆索代替雷管引爆煤礦銷(xiāo)銨炸藥，克服了深孔爆破中的管道效應(yīng)91福利精品自拍视频导航。

If you want to demolish that building then you should attach the caps to the dynamite.

如果你想爆破那個(gè)建筑999Av天堂网，就得先把雷管接到炸藥上。

The blast of sublevel caving together with the blast of undercutting, crater opening and slot cutting are brought about successfully at same time in the practice of sublevel drilling and stope mining with nonelectric blast ignition system, and the productivity of mining is increased.

在分段鑿巖階段礦房法回采實(shí)踐中怕怕怕免费视频，用非電導(dǎo)爆管雷管起爆系統(tǒng)成功地實(shí)現(xiàn)了階段落礦爆破與拉底久久久久久久性色、辟漏、切槽爆破一次同步進(jìn)行18禁黄网站禁片流畅观看，提高了生產(chǎn)效率成人av免费观看。

The blast of sublevel caving together with the blast of undercutting, crater opening and slot cutting are brought about successfully at same time in the practice of sublevel drilling and stope mining with nonelectric blast ignition system, and the product

在分段鑿巖階段礦房法回采實(shí)踐中，用非電導(dǎo)爆管雷管起爆系統(tǒng)成功地實(shí)現(xiàn)了階段落礦爆破與拉底亚洲最大网站在线、辟漏人妻系列少妇人妻AV无码、切槽爆破一次同步進(jìn)行，提高了生產(chǎn)效率免费无码a片。

A new blasting vibration method,which is different from the traditional method to measure the delay time of detonating cord detonator,is proposed through studying the testing process and principle.

通過(guò)觀察導(dǎo)爆管雷管延期時(shí)間的測(cè)定過(guò)程和研究測(cè)定控制原理国产真实露脸乱子伦对白，提出了與傳統(tǒng)測(cè)定方法不同的爆破振動(dòng)測(cè)定方法。

Theis paper described the experimental research into the cap sensitivity classification and detonation velocity of the tackiness-increased prilled ANFO explosive s in the various confined conditions.

對(duì)于不同約束條件下增粘粒狀銨油炸藥的雷管感度等級(jí)和爆速所進(jìn)行的試驗(yàn)研究人人看人人摸人人艹，為該種炸藥在地下小直徑炮孔爆破中的推廣使用提供了可靠依據(jù)人人操人人爱爱。

5The blasting vibration signals are analyzed by time-energy analysis. Identify the time of detonator priming and ascertain reasonable subordinate interval in millisecond delay blasting to decrease blasting vibration and control the damage of blasting. In this paper, wavelet analysis is used to de-noise the blasting vibration signals.

利用基于小波變換的時(shí)－能密度法具有的良好的突出被分析信號(hào)能量突變的特點(diǎn)国产级特妇黄A片，有效地識(shí)別微差爆破中各段雷管的起爆時(shí)刻欧美肏大屄，從而確定微差爆破中合理的微差延時(shí)在线观看中文字幕亚洲，達(dá)到降低爆破震動(dòng)，控制爆破震動(dòng)危害的目的国产视频啊啊免费看。

The detonating cord and millisecond delay detonating tube with non-electric detonator priming system is used in our mine for underground big demolition.

我司井下大爆破使用的是非電雷管欧美一级二级在线、導(dǎo)爆索、導(dǎo)爆管微差復(fù)式起爆系統(tǒng)欧美黄片另类，但在現(xiàn)場(chǎng)操作中91日韩在线观看视频，由于對(duì)兩種起爆器材的認(rèn)識(shí)缺陷和偏見(jiàn)，在系統(tǒng)網(wǎng)路聯(lián)結(jié)工作上存在不足因素美女被破处视频网站，爆破結(jié)果表現(xiàn)出起爆器材不徹底起爆的現(xiàn)象欧美一区二区色视频。

This instrument combines wireless RF module with singlechip. It can realize measurement, preservation and distant wireless communication all-in-one. It not only can measure and show snap cap's resistance quantity intuitively, but also can transmit data to monitoring center's PC by wireless in time. It makes data vision and data recognition. It can deal with the resistance's data the is measured in blasting scene by wireless. It provides more safety control and convenience for the employees in scene operation.

該設(shè)備將射頻無(wú)線(xiàn)模塊與單片機(jī)系統(tǒng)相結(jié)合，實(shí)現(xiàn)了數(shù)據(jù)測(cè)試女人天堂天天色、保存欧美一级在线看片、遠(yuǎn)距離傳送一體化，不僅能夠快速直觀的測(cè)試并顯示出雷管的阻值色婬视频激情视频，而且能及時(shí)地將測(cè)試數(shù)據(jù)以無(wú)線(xiàn)的方式傳送給監(jiān)控中心的PC機(jī)亚洲激情图片小说视频区，由PC機(jī)進(jìn)行數(shù)據(jù)的顯示和識(shí)別，成功地實(shí)現(xiàn)了爆破現(xiàn)場(chǎng)雷管電阻測(cè)試數(shù)據(jù)的無(wú)線(xiàn)處理免费A片在线观看,，為現(xiàn)場(chǎng)作業(yè)提供了更為可靠的安全保障看久久久久久久久特级毛片，并極大地便利了工作人員的現(xiàn)場(chǎng)作業(yè)。

blasting cap：起爆雷管

blasting explosive 炸藥 | blasting cap 起爆雷管 | blasting charge 爆破裝藥

electric blasting cap：電雷管

電力爆破 electric blasting | 電雷管 electric blasting cap | 井下電動(dòng)鉆井 electric bottom hole drilling

millisecond round：遲發(fā)毫秒爆破炮眼組

millisecond delay detonator 毫秒延時(shí)電雷管 | millisecond round 遲發(fā)毫秒爆破炮眼組 | millstone 磨石;燧石

safety fuse：保險(xiǎn)信管

"保險(xiǎn)信管"(safety fuse) 指任何供爆破用的信管,而該信管會(huì)燃燒,但不會(huì)爆炸,本身無(wú)燃點(diǎn)裝置,且基于其強(qiáng)度及構(gòu)造,以及所載的爆炸品分量,在燃燒時(shí)是不會(huì)向橫帶動(dòng)其他同類(lèi)信管燃燒的;"雷管"(detonator) 指任何囊或殼,而基于其強(qiáng)度及構(gòu)造,

cap crimper：雷管封口器導(dǎo)火線(xiàn)封口器

cap and fuse firing 雷管導(dǎo)火線(xiàn)爆破 | cap crimper 雷管封口器導(dǎo)火線(xiàn)封口器 | cap lid 頂梁

cap crimper：帽卷邊機(jī)

爆破雷管 cap | 帽卷邊機(jī) cap crimper | 大寫(xiě)字高度 cap height

blasting cartridge：爆破管,爆破筒

blasting cap ==> 起爆雷管,起爆筒,雷管,爆破雷管,火雷管 | blasting cartridge ==> 爆破管,爆破筒 | blasting charge ==> 轟裂藥

blasting fuse：雷管

爆炸炸藥 blasting explosive | 雷管 blasting fuse | 電發(fā)火器(爆破用) blasting machine

cap and fuse blasting：雷管導(dǎo)火線(xiàn)爆破

cap 頂板巖石 | cap and fuse blasting 雷管導(dǎo)火線(xiàn)爆破 | cap and fuse firing 雷管導(dǎo)火線(xiàn)爆破

blasters' permit：爆破技術(shù)員

blaster cap 雷管 | blasters' permit 爆破技術(shù)員 | blasthole 炮眼