查询词典 volcanic bomb

The volcanic eruptive sequence established for South Shetland Islands region since A.D.1650 shows that 7 volcanic eruptive cycles could be distinguished during the past 340 years,as covered by the ice core.

依冰芯记录判断，该区 1 650年以来的 340年间，共有 7轮火山喷发。1 875～ 1 92 5年间似为火山活跃期，喷发地点可能主要在欺骗岛；1 650～ 1 80 0年间为一相对平静期；此后一个世纪不太稳定；而过去的 1 0 0年间基本平静，只是世纪初和 50～ 70年代间各有一段动荡期。

The volcanic eruptive sequence established for South Shetland Islands region since A.D.1650 shows that 7 volcanic eruptive cycles could be distinguished during the past 340 years,as covered by the ice core.

本文从冰川处于稳定状态的假定出发，根据 Dansgaard- Johnsen流动模式断代结果，建立了南设得兰群岛火山喷发序列。

Thousands of years ago, Rotorua＇s a volcanic eruption in the small islands form a volcanic zone peculiar natural landscape.

几千年前，罗托鲁阿的一场火山爆发，在小小的岛屿上形成了火山地带奇特的自然景观。

The main scvenery spots are Volcano Museum,Crocodile Pharos,ChangguiCavity,Zeilao Cavity,sea arch,one Hundred Beasts Playing in the Sea,maring platform,marine pit,Volcanic Bomb Crater,ShuilianCavity,sea stack and marine knoll.

景点主要包括火山博物馆，鳄鱼灯塔，藏龟洞，贼老洞，海蚀拱桥，＂百兽闹海＂海蚀平台，海蚀坑，火山弹冲击坑，水帘洞，海蚀柱，海蚀墩。

Volcanic bomb ...

火山？

The first atomic bomb, or A-bomb, exploded on July 16, 1945, Alamogordo, N.

第一颗原子弹，也就是A弹，是1945年7月16号在美国新墨西哥州的阿拉莫戈多市爆破的。

Later, when the bombardier took over on the bomb run, the navigator would hook up to a portable oxygen bottle, pick up the carton and go back and stand in the bomb bay.

然后，在投弹手准备投弹时，领航员就抄起一具便携氧气瓶，抱起箱子，走到后边，站在炸弹舱里。

The officers moved from the midsection through the bomb bay, walking on a narrow steel beam with the 500- or 1,000- pound bombs hanging down on either side. The cockpit in a B-17 was above and immediately ahead of the bomb bay.

军官从位于机身中部炸弹舱，穿过狭窄的，两边悬挂着500磅或1000磅炸弹的钢梁通道。B-17型轰炸机驾驶座舱几乎就在炸弹舱正上方。

Prior to the bomb run, half of the escorting force would orbit above the bomber formation as top cover, while the other half peeled off to dive-bomb the 88 mm batteries.

在轰炸机投弹航程前面，一半护航会环绕轰炸机编队，为轰炸机提供空中掩护。

Using such methods as geochemistry engineering,plant reclamation technology etc,to make the harmful element harmless or to remove the harmful elements can effectively prevent the detonation of "the chemical time bomb" and eliminate the threat of "time bomb".

化学物质在土壤中的累积与储存，在相当长的时间内不表现为危害，但当储存量超过土壤或沉积物承受能力的限度时，或者当气候、土地利用方式发生改变时，原本稳定的化学元素会突然活化，导致

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼