One example about the decrease in diameter of ring joint gasket is reported. The reason of decrease in diameter is caused by compressive stress that make the whole gasket yielded.
报道一例八角垫直径缩减现象，指出直径缩减原因是垫圈整体受压屈服。
The channel is only a few centimeters in diameter, but that is wide enough for electrons to follow the channel to the ground in the visible form of a flash of lightning.
这个通道的直径只有几厘米，但它的宽度足以让电子以闪电这样看得到的形式随着通道到达地面。
Emergents, which do not form a continuous layer, are usually the giants of the forest, reaching heights of 35 to 70 m or more, and trunk sizes of over 2 m in diameter.
不形成连续层的新生植物通常是森林中的巨人，高度可达35至70米或更高，树干直径超过2米。
One yard of fabric is sufficient to cover the exterior of an 18-in.-diameter hatbox.
一码的布料足够罩住18英寸直径帽盒的外部。
The crown of thorns starfish is large, twenty-five to thirty-five centimeters in diameter, and has seven to twenty-one arms that are covered in spines.
棘冠海星很大，直径长达25到35厘米，有7到21条手臂，上面布满了刺。
If found in our own solar system its diameter would almost encompass the orbit of Jupiter.
如果把它放到我们的太阳系中，参宿四的直径几乎可以环绕木星轨道一周。
The turbines used are compact - 20cm in diameter - but can generate 1mw of electricity each.
这些涡轮机非常小——20厘米的直径——但是每个涡轮却能成产1百万瓦电力。
By 2011 debris in the center of the ring, which is about a light-year in diameter, was blazing more intensely as the supernova entered a new stage of stellar demise.
到2011年为止，因为这个超新星进入了星球消亡的新阶段，所以这环物质中心直径大约是一光年的碎片燃烧的更加强烈了。
The very volcanoes are located in hollows, about half a kilometer in diameter. In the center of a hollow there is a round lake filled with mud.
这些火山位于直径约一千米的洼地中。洼地中间是一个充满泥水的圆形湖。
As of now, our own water supplies are in good shape. We still have three 18-ft long, 12-inch diameter pipes full of it.
就眼下来说，我们的供水也很充足：我们还有三根18英尺长，12英寸直径的水管装满淡水。
Studies suggest that anything smaller than ten micrometers in diameter (about a tenth the diameter of a human hair) is problematic, increasing the risk of asthma, heart disease, and stroke.
研究发现吸入任何直径小于十微米(大约人类头发的十分之一)的任何东西都是有问题的，可能会增加得哮喘的风险，心脏类疾病或者中风。
The disc, about 15 centimetres in diameter, occupies pride of place at the Heraklion Museumin Crete.
这块直径约为15厘米的菲斯通盘出土于克里特岛，目前陈列在伊拉克利翁展览馆最显耀的展位上。
The wafers he bought were also larger in size, which made it possible to increase the diameter of the individual cells, which in turn reduced the number of cells needed to make a module.
这些硅片的尺寸较大，足够用来增加每片电池的直径，由此减少了每套组件里的电池数量。
Before reaching the cave, I climbed over a large petrified tree trunk, three feet in diameter, dating back millions of years.
在到这个山洞之前，我爬上过直径有3英尺的石化树干，那树有几百万年的树龄了。
That's a lot of work to foreclose on an 8, 000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
The wires are made of carbon nanotubes that measure approximately 2 nanometers in diameter.
这根弦大约一微米长，直径两纳米，是根炭纳米管。
This gaseous shell is about 10 light years in diameter and has a temperature of about 50 million degrees.
这个气体的外壳直径有10光年，温度可以达到5000万度。
Can you take a stainless cane with 3 mm in diameter and drill a hole of 2 mm alongside the cane at the depth of 3 cm?
你能否用一根直径为3mm的不锈钢棒，在旁边钻出一个直径为2 mm、深度为3cm的孔？
That's a lot of work to foreclose on an 8,000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
Pluto is less that 1, 500 miles in diameter and lies at the edge of the solar system.
冥王星直径不到1500英里，位于太阳系边缘。
Callisto is about 3,000 miles in diameter (about the size of Mercury).
木星4直径约为3 000英里(约相当于水星的尺寸)。
The stunning picture was taken using the Big Bear Telescope in California and is the best photo of a huge sunspot that is around 8, 000 miles in diameter.
这令人震撼的照片是由加州大熊湖天文台的望远镜拍摄的，这是有关直径8,000英里左右的巨大太阳黑子的最佳照片。
In recent years Dr Friend has built successively smaller versions of his motor-the current version is 250 micrometres in diameter.
最近几年弗伦德博士已经成功地造出了更小版本的马达-现在的版本是直径250微米。
Writing in the journal Diabetes Care (PDF), a team of researchers looked at the most insidious of these particles -- only those smaller than 2.5 micrometers in diameter.
在杂志《糖尿病治疗》中（PDF），一组研究人员研究了最容易被忽视的一些微粒——仅限于直径小于2.5微米的。
The crystalline satellite was an enormous unmanned sphere of brilliant engineering, approximately five miles in diameter.
水晶卫星是一个巨大的无人驾驶的辉煌工程，直径约五英里。
The veteran in velvet found that the diameter of the thermometer was one meter.
穿天鹅绒的老兵发现温度计的直径为一米.
The veteran in velvet found that the diameter of the thermometer was one metre.
穿天鹅绒的老兵发现温度计的直径为一米.
The veteran in velvet found that the diameter of the thermometer was one metre.
穿天鹅绒的老兵发现温度计的直径为一米.
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