如果我记得没错的话，它的直径约为6公分。
其直径约为1/180英寸（0.14毫米）。
芥菜籽直径约为2毫米，颜色从黄白色到黑色不等。
The seeds are about 2 mm in diameter, and may be colored from yellowish white to black.
木星4直径约为3 000英里(约相当于水星的尺寸)。
Callisto is about 3,000 miles in diameter (about the size of Mercury).
数量众多的直径约为几微米的铁粒子和铜基体组成了冷却表面的微观组织。
The microstructure of cooling surface was made up of large numbers of iron particles with several micron diameter and copper base.
GD 362的直径约为地球的一半，质量却和太阳差不多，因此比地球更致密。
GD 362's diameter is about half of the Earth's, but its mass is about that of the sun, making GD 362 far more dense than our planet.
这个球状星团直径约为150光年，由1000万颗星星密集组成，它的年龄远远大于太阳。
Some 150 light-years in diameter, the cluster is packed with about 10 million stars much older than the Sun.
退化铁素体是由棒状的亚单元组成，每个亚单元的直径约为1 - 2微米，长度为几微米。
The degenerate ferrite consists of rod-like subunits, each several micron in length and 1-2 micron in diameter.
超细尼龙纤维直径约为1-3微米，在纺前添加色母料着色时要求色母料中的颜料呈纳米分散。
The diameter of superfine nylon6 fiber is about 1 to 3 nm that the coloring masterbatch for it compose with nano-dispersed pigments.
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 disc, about 15 centimetres in diameter, occupies pride of place at the Heraklion Museumin Crete.
负面植入物是电浆型态的黑洞。每个黑洞的直径约为一个电子的大小(10的负17次方公尺)。
An implant is a plasma black hole with an approximate diameter similar to the diameter of an electron (10-17 meters).
此外还将建造大小各异的沉箱，包括一个直径约为15米(50英尺)、足以覆盖整个防喷装置的沉箱。
Various sizes of caisson will be built, including one 15 metres (50 feet) or so in diameter, large enough to fit over a whole blowout preventer.
他们的设计为直径约为天然血小板十分之一的球体，材料与可吸收缝合线使用的生物可降解聚合物一样。
Their design involves spheres about one-tenth the diameter of a platelet and made of the same biodegradable polyester used in absorbable sutures.
有一个大水箱它来接近和猜想的对象是关于它的坦克零件尺寸，如果要我猜会说，它的直径约为35到40英尺。
There is a large water tank it came close to and would guess the object to be about the size of the tank part of it, and if I had to guess would say the diameter of it was about 35 to 40 feet.
这座单体火山拥有几乎是世界上最大的完整火山喷口，这个直径约为6.5公里（4英里）的锅型火山口，是当熔岩从火山内腔流过时，上部的岩浆岩坍塌而形成的。
The caldera is about 6.5 kilometers [4 miles] across. It formed following an eruption, when the emptied magma chamber collapsed under the weight of volcanic rock above it.
两个星云均圆形、对称，而且大小相仿，直径约2光年或约为海王星轨道的2000倍。
Both nebulae are remarkably symmetric, round, and similar in size, some 2 light-years across or about 2, 000 times the diameter of Neptune's orbit.
两个星云均圆形、对称，而且大小相仿，直径约2光年或约为海王星轨道的2000倍。
Both nebulae are remarkably symmetric, round, and similar in size, some 2 light-years across or about 2, 000 times the diameter of Neptune's orbit.
应用推荐