Far from being an antiquated custom, the phrase is still legally required to be shouted in many states Illinois mining regulations specify "The shot firer must give a loud, verbal warning such as 'fire in the hole' at least three (3 times before blasting".

如今這句"fire in the hole"還不過時在线国产一区，在美國的許多州還被用做提示爆炸的信號（伊利諾伊州礦場明文規(guī)定深夜人妻无码碰碰碰碰，負責(zé)起爆的人員必須在臨近爆炸前高喊三聲"fire in the hole"欧美又肥又大又色性爱视频，以提示眾人離場）自拍偷拍综合第八页。

Based on the particularity of receiving and observing system in 3-D VSP surface shot hole and by use of reciprocity theorem of seismic wave field,a method of carrying out wave equation migration is proposed for 3D VSP .

常規(guī)的三維VSP地震數(shù)據(jù)偏移成像大都使用基于射線理論的Kirchhoff積分方法在共炮點道集中進行，因此對地下速度橫向變化大的復(fù)雜構(gòu)造區(qū)適應(yīng)性差爱爱的无码、效率很低亚洲一级精品无码AV。

So it is very necessary to enhance research sanding due to rock destroyed around shot hole.

因此，加強對高含水期炮眼周圍巖石的破壞導(dǎo)致出砂的研究顯得十分必要射黄免费。

15Leader pins and return pins must not be in –line with the shot hole.

有壓射孔的地方www.99riav29.com，導(dǎo)柱和復(fù)位桿不準在同一直線上

It is then pointed out that both major charge and minor shot hole which is plugged at top for good coupling should be used in high resolution seismic exploration.

選取最佳的激發(fā)因素，屬系統(tǒng)工程中高頻信息可激發(fā)性的問題啊啊啊啊国产一区在线观看，是獲取高信噪比性爱a视频、高分辨率資料的基礎(chǔ)。

In between, there is not a single indifferent two shot hole, which prompted Henry Cotton to remark,'I have never seen a more consistent succession of really strong and beautiful golf holes than here.

在這期間欧美性爱高超网站，有沒有一個冷漠兩桿洞人人操人人模人人看人人舔人人插，促使亨利棉花的話，'我從來沒有見過比這里真正強大和美麗的高爾夫球洞更一致的繼承www无码观看十八岁。

The eleventh at Waterville is rightly considered the best three shot hole in Ireland.

在第十一屆沃特維爾被正確地認為是愛爾蘭最好的三桿洞人妻免费一区二区三区最新。

Will soon lead to severe inflammation of the scales fall off exposing the meat department looks like on the body to open a hole so I shot hole.

不久就會因嚴重的炎癥導(dǎo)致鱗片脫落，露出肉部蜜臀aⅴ免费网站欧美，看起來就像在身體上開了個洞中国一级无码黄片，所以叫穿孔病。

By applying in seven spot, the directional control blasting technology by using slotted cartridgc has been confirmed that can increase the distance of hole in perimeter 50% on present basic, the ratio of half hole scar to 85%～95%, and the utilization ratlo of shot hole 10%.

通過在山東人人caoshiping、山西色黄乱婬伦AV、安徽桃花色综合影院、河南等省的七個礦區(qū)現(xiàn)場應(yīng)用欧美粗大激情一级视频，證實了采用切縫藥包定向斷裂控制爆破技術(shù)，可使周邊眼間距在現(xiàn)有基礎(chǔ)上增加50％以上亚洲最大黄色网站免费，周邊眼的炸藥單耗降低30～50％老妇女淫秽网站；循環(huán)炮眼數(shù)減少15～25％；炮眼利用率提高了10％以上www.国产真实大；半眼痕率提高到85～95％大黄色片一区；周邊不平整度小于100mm韩国国产黄色网站在线观看，這一指標是目前國內(nèi)外巖巷生產(chǎn)中最佳指標；每米巖巷掘進成本可降低200元以上国产剧情亚洲一区二区日韩，展現(xiàn)了定向斷裂爆破技術(shù)廣闊的應(yīng)用前景男人天堂黄片。

Every golfer who participates in the Dream Shot event and shoots a hole-in-one on the designated Dream Shot hole will win a Grand Prize Package which consists of a trip to the Dream Shot $10 Million Shootout.

每位參賽者如能在 Dream Shot 指定的球洞一桿進洞便可得到總決賽資格和有機會獲得一千萬美金的頭獎。