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球粒

n.globule; spherulite; chondrule
网络chondrite; spherolite; chondrules

球粒

英-汉网络释义

球粒

n.

1.spherulite

2.globule

3.chondrule

4.spherule

1

Work out how old the oldest chondrules are , and you know when the sun ignited .

得出最老的陨石球粒的年龄，你就可以知道太阳是什么时候开始燃烧的。

2

They were more porous and contained higher levels of carbon , putting them in an unusual class of achondrites known as ureilites.

这些碎片有非常多的孔洞，含碳量高，属于一个称为橄辉无球粒陨石（ureilites ）的罕见陨石种类。

3

That means they contain spherical nodules a few millimetres across, known as chondrules.

这意味着它们含有直径数毫米的球形岩球（或叫做陨石球粒，chondrule ）。

4

The configuration of the pore space is different from that which would be obtained from the packing of uniform spheres .

自然界物质孔隙结构与均匀球粒的堆积而形成的孔隙是不同的。

5

Achondrites: This name is given to meteorites which do not have chondrules and originate from different areas of the solar system .

无球粒陨石：这个名字，是考虑到那些没有陨石球粒和来自太阳系不同领域的。

6

The researchers tested the spheres in rats with a cut in the femoral artery , the large vessel that carries blood into the hind leg .

研究人员将这种球粒在股动脉有切口的老鼠中进行试验。老鼠的股动脉是一根粗血管，负责把血液输送到后腿。

7

Formation ages of Ca-Al -rich inclusions and chondrules may speculate the time-scale of evolution of the early solar nebula.

原始球粒陨石中富钙 -铝包体和球粒的形成年龄，可作为早期太阳星云演化的时标；

8

The CI chondrites are thought to have similar proportions of elements to those of the entire solar system .

CI 球粒陨石被认为是与整个太阳系有着相似的元素比例。

10

11

It is a long-standing mystery , therefore , why CI chondrites have such similar proportions to the sun .

因此，为什么 CI 球粒陨石有着与太阳相近的（成分）比例，是个长久的谜团。

15

In vitro , the peak release time of encapulated TT protein was delayed when the diameter of microspheres increased .

随着微球粒径的增大，微球所载蛋白的体外释放高峰期延迟。

16

The most common is the Ordinary Chondrite which will generally show small round features called "Chondrules" .

最常见的是普通球粒陨石通常会显示小而圆的特点被称为 “球粒 ”。

17

That chondrules formed in such quantities suggests that the heating which created them was widespread .

这么大量的陨石球粒的形成说明能使它们形成的热量的范围很大。

18

A few thin sections show fresh variolitic texture .

少数薄片呈现新鲜的球粒结构。

21

Murchison Meteorite showing small white chondrules and black matrix .

默奇森陨石球粒陨石显示白色和黑色的小矩阵。

22

This meteorite basically has a black interior with very small white to grey coloured chondrules.

这主要有彩色陨石球粒黑色内饰非常小的白色至灰色。

23

Examples of various "Achondrites" - click an image to enlarge .

“例如各种 ”无球粒陨石 -点击图片放大。

24

25

At a slow cooling rate , the size of spherulite becomes larger and more regular .

并且在慢速冷却条件下，球粒尺寸明显增大，球体更加规则。

26

Looking at these isotopes allows the chondrules to be dated, and they were formed 4 . 56 billion years ago.

观察这些同位素可以估算出陨石球粒的年龄，他们是在 45.6亿年前形成的。

27

Kester can create a wide variety of preform shapes such as washers , disks , pellets , collars, ribbon forms, rings and wire forms .

凯斯特可以制造各种各样的预成型形状，如垫圈形、圆盘形、球粒形、轴环形、带状、环形以及线形。

28

Chondrules are frozen droplets of once -liquid rock .

陨石球粒是由一些曾经液化的石头凝固而成的小滴。

29

In ordinary chondrites , there are nearly always small visible iron flakes .

在普通球粒陨石，几乎总是有明显的小铁片。

30

Achondrites are were formed by igneous processes similar to those occurring on Earth today , and they lack chondrules.

无球粒陨石是形成了今天地球上发生的类似火成岩的过程，以及他们缺乏陨石。

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