Occasionally, a bubble is not removed during refining, a sand grain refuses to melt, a tremor in the tin puts ripples into the glass ribbon.
"有时候,在提炼的过程中会出现这些情况:一个气泡没有被移除,一个砂粒没有熔化,(熔融的)锡的一次颤动把波纹带进了玻璃带中。
Evidence that an ice-free corridor between two ice sheets developed when the continental ice first began to melt came primarily from radiocarbon dating.
当大陆上的冰开始融化时,两块冰原之间形成了一条无冰走廊,这一证据主要来自放射性碳测年法。
Continued bombardments and internal pressures made the growing Earth hotter, causing its interior to melt and the heavier elements to sink and form Earth's core.
持续的轰击和内部压力使成长中的地球越来越热,导致其内部融化,较重的元素下沉形成地核。
WFP officials say as the winter snow begins to melt and high mountain paths begin to clear, local leaders and international aid workers are reporting some people are dying of starvation.
世界粮食计划署官员说,随着冬雪开始融化,高海拔的山路开始畅通,当地领导人和国际救援人员报告说一些人正死于饥饿。
The temperature has risen just enough to melt snow but not enough for Little League practice to start.
气温刚刚上升到足以融化积雪的程度,但还不足以让小联盟的训练开始。
It would have been relatively easy for a person with knowledge of metals to melt down bronze objects and forge them into coins.
对懂金属的人来说,熔化青铜制品并将其锻造成硬币是相对容易的。
If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several metres and severely flooding coastal cities.
如果这种变暖发生,两极的冰帽将开始融化,从而使海平面上升数米,并严重淹没沿海城市。
Hours after the fuel rods started to melt, the heat.
在燃料棒开始融化后一段时间里,热量可能融化四到八英寸厚的反应堆的容器钢壁。
It will only take about 20 seconds for the shredded cheese to melt.
只需要20秒,里面的芝士就会融化了。
At temperatures high enough to melt it, titanium exposed to air catches fire.
在温度足够高时,与空气接触的熔融钛会着火。
The tense, angry look begins to melt and he says sadly, "I've been laid off."
紧张、愤怒的神情开始融化,他伤心地说:“我失业了。”
Stir in the broth, continue simmering for 1 minute, then stir in the butter to melt.
加入肉汤搅拌,继续煮1分钟,然后加入黄油搅拌融化。
Meanwhile, an army of humble if accidental Armenian ambassadors are helping to melt the ice.
同时,也算出于巧合:社会低层的亚美尼亚人群体正在充当“关系特使”,帮助两国“融化坚冰”。
But higher ocean temperatures cause icebergs and ice shelves to melt, which raises sea level.
但较高的海洋温度会造成冰山和冰架融化,这引起了海平面上升。
She holds the plastic cuffs that bind her hands as close as she can, hoping to melt them.
她将锁住她双手的塑料手铐尽量地靠近过去,希望能熔断它们。
Is today's softness just a sticky patch, or is the global recovery beginning to melt away?
而今的经济不景气是暂时的困难还是全球经济复苏正开始瓦解?
But at the edges, where the ice has had a chance to melt, all that's left is powdery sand.
但是边缘上的冰比较容易融化,留下粉末状的沙土。
The region has become more accessible recently as global warming has caused the ice to melt.
受全球变暖的影响,冰川消融。如今人们进入该区域更容易。
It then gets even hotter even quicker, and bits of it will start to melt and react with the steam.
接着堆芯会持续发热,进而发生熔化现象并且会与水蒸气反应。
Once you stop drinking, your increased cancer risk starts to melt away. It's the same with HRT.
一旦你不再喝酒,患癌症的机率就会由增加到减少,最后机率为零。
"This blue berg will be melted away soon," Eliyah says. "Ice seems to melt faster than it once did."
“这块蓝色的浮冰很快就会融化,”艾里亚说,“现在融冰比以前更快了。”
Clear skies in late June 2010 provided plenty of unfiltered sunlight to melt snow and ice in the Arctic.
2010年6月下旬的晴朗天空提供了大量未过滤的阳光来融化北极的冰雪。
Then, when snow or rain wash them onto an ice floe, they darken its surface and thus cause it to melt faster.
随后,雪或雨水将他们冲刷到冰面上,冰的表面会变黑,因而融化的也更快。
Though solar storms can't hurt humans directly, the 1859 event was powerful enough to melt copper cables.
尽管太阳风暴并不会直接伤害人类,但这次1859年的大爆发能量大到足以能熔化铜线电缆。
The active volcano has been cited as one that could see large eruptions if warming starts to melt its ice cap.
如果气候变暖导致埃里伯斯火山的冰帽融化,那么一次巨大的火山喷发将呈现在眼前。
Black carbon is also causing Himalayan glaciers to melt, threatening water supplies for hundreds of millions of people.
炭黑还喜马拉雅冰川的融化,使得亿万人的饮水问题受到威胁。
The fires burned houses to cinders in minutes, caused vehicles to melt and turned forests into blackened wastelands.
大火在几分钟之内就把房屋烧成炭灰,把汽车融成铁水,把森林变成焦黑的荒地。
Formerly a solid mass that melted and refroze at its edges, it is now thinner, more fractured, and so more liable to melt.
以前的冰块坚固结实,只是在边缘发生融化和再次冻结。现在冰层变薄,变脆,更易融化。
Formerly a solid mass that melted and refroze at its edges, it is now thinner, more fractured, and so more liable to melt.
以前的冰块坚固结实,只是在边缘发生融化和再次冻结。现在冰层变薄,变脆,更易融化。
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