billionth

billionth

1. Some seismometers are capable of detecting ground motion as small as 1 billionth of a meter, or about 40 billionth of an inch.

一些地震检波器能探测相当于十亿分之一米或亿分之四英寸的地面运动。

2. UNIT NINETEENA nanometer is one billionth of a meter (3~4 atoms wide2).

一纳米即十亿分之一米(可以排列三四个原子)。

3. One NM is one-1 billionth meter.

一纳米是十亿分之一米。

4. To see such a planet, which is less than a billionth as bright as its host star, astronomers have to block out the star using a small opaque disk known as a coronagraph.

为了观察这类行星，由于其亮度不到主星的10亿分之一，天文学家必须利用日冕仪（不透明的小圆盘）来挡住恒星。

5. At zero o'clock, January 6 this year, with the cry of a baby at the Beijing Maternity Hospital, China greeted its 1.3 billionth citizen day.

今年一月六日凌晨零点，随着北京妇产医院的一声呱呱婴啼，中国迎来了第13亿人口日。

6. But Logitech claimed to have shipped its one billionth mouse, just ahead of the device's 40th birthday this month.

但就在本月，鼠标的40岁生日来临前，罗技宣告已经生产出第10亿个鼠标。

7. For example, the Earth receives the sun's solar energy is only 23 billionth of the total energy, even so, it has brought great human interest.

例如，地球上接收到的太阳的能量只有太阳总能量的23亿分之一，即便如此，它已为人类带来了巨大的利益。

8. a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation.

公制长度单位等于一亿分之一厘米（或（待查表）微米；用来测量电磁辐射波长的单位。

9. a metric unit of length equal to one billionth of a meter

公制长度单位等于十亿分之一米

10. a metric unit of length equal to one billionth of a meter.

公制长度单位等于十亿分之一米。

11. At a distance of about 300 nanometres (a nanometre is a billionth of a metre), the seesaw began to tilt towards the ball.

其间距离大约为300纳米时（1纳米是十亿分之一米），秋千开始移向小球。

12. nano- [one billionth]

十亿分之一

13. a metric unit of length equal to one ten billionth of a meter; used to specify wavelengths of electromagnetic radiation

单位等于一亿分之一厘米；用来测量电磁辐射波长的单位

14. "The centimeter-gram-second electromagnetic unit of inductance, equal to one billionth of a henry."

厘米-克-秒制中感应系数的电磁单位,相当于一亨利的十亿分之一

15. A nucleus is about one billionth the size of an atom.

原子核的体积大约是原子的一万亿分之一。

16. A nucleus is about one thousand billionth the size of an atom.

原子核的体积大约是原子的一千兆分之一。

17. I almast just got killed for the billionth time by your stupidity!

因为你的愚行，我已经几百万次差点就死掉了！

18. For the recent study, analyses involved two sophisticated instruments capable of studying structures at the nanometer (billionth of a meter) scale.

在最近的研究中，通过使用两种精密的仪器，使得在纳米水平对结构进行研究成为可能。

19. THE Large Hadron Collider (LHC) is a machine whose experiments will measure events that happen within a millionth of a billionth of a billionth of a second.

大型强子对撞机(LHC)所进行的实验将测量十亿分之一阿秒内发生的事件。

20. If it takes a billionth of a second for one circuit to complete its operation, the chip cannot run faster than one gigahertz.

如果某个电路完成运算要花上十亿分之一秒，那麽晶片的速度就不能超过1GHz。

21. When it looks like that, the walls of the bubble are only one billionth of a meter thick!

如此一来，泡泡膜只有十亿分之一公尺厚！当然，你无法长久盯著透明的泡泡看。

22. For Earth to meet the same fate, you would need to squeeze it into a radius of nine millimeters, about a billionth its present size.

对于地球来说，要遭遇相同的命运，你需要把它挤压到半径九公厘，也就是目前大小的10亿分之一。

23. The open-source browser Firefox passed its billionth download on Friday, ahead of the release of its fourth iteration.

开源浏览器火狐星期五突破十亿下载大关，第四版正在研究之中。

24. The telescopes must pick up angular differences of less than a third of a billionth of a degree.

我们在这一实验中采用的技术，也可用于更精确地确定天空其他天体的位置。

25. The advances are based on work with nanometers - each one billionth of a meter in size - about one ten-thousandth the diameter of a human hair.

所有技术皆以奈米单位为基础，即十亿分之一米的尺寸，大约是人类头发直径的万分之一。

26. Just forty-five nanometers or forty five billionth of a meter.

晶体管是用来控制电流的，新一代的晶体管体积会更小。

27. Last but not least are frequencies around a billionth of a billionth of a Hertz.

最后一个频率范围是在几十亿分之一的几十亿之一赫兹。

28. One billionth(10 - 9)of a gram.

毫微克十亿分之一克(10－9)

29. One billionth(10-9) of a gram.

毫微克十亿分之一克（10－9）

30. One billionth(10-9) of a second.

毫微秒十亿分之一秒（10－9）

31. One billionth(10-9) of a meter.

毫微米十亿分之一米（10－9）

32. a unit of inductance equal to one billionth of a henry

电感单位等于十亿分之一亨利

33. a unit of inductance equal to one billionth of a henry.

电感单位等于十亿分之一亨利。

34. The centimeter - gram - second electromagnetic unit of inductance, equal to one billionth of a henry.

电磁亨利厘米－克－秒制中感应系数的电磁单位，相当于一亨利的十亿分之一

35. The centimeter-gram-second electromagnetic unit of inductance,equals to one billionth of a henry.

电磁亨利厘米－克－秒制中感应系数的电磁单位，相当于一亨利的十亿分之一。

36. The centimeter - gram - second electromagnetic unit of resistance,equal to one billionth of an ohm.

电磁欧(姆)厘米－克－秒制中电阻的电磁单位，相当于十亿分之一欧姆

37. The centimeter-gram-second electromagnetic unit of inductance, equal to one billionth of a henry.

电磁欧（姆）厘米-克-秒制中电阻的电磁单位，相当于十亿分之一欧姆

38. 6. The centimeter-gram-second electromagnetic unit of resistance, equal to one billionth of an ohm.

电磁欧（姆）厘米-克-秒制中电阻的电磁单位，相当于十亿分之一欧姆收藏指正

39. The centimeter - gram - second electromagnetic unit of resistance, equal to one billionth of an ohm.

电磁欧（姆）厘米－克－秒制中电阻的电磁单位，相当于十亿分之一欧姆

40. a unit of resistance equal to a billionth of an ohm

电阻单位等于百万分之一欧姆

41. a unit of resistance equal to a billionth of an ohm.

电阻单位等于百万分之一欧姆。

42. 2. and which have about a billionth of the strength of the Earth's magnetic field.

这种信号的强度只相当于地磁场的一万亿分之一。

43. In addition to receiving tournament credits, all landmark hand participants will also split cash prizes when a milestone hand is dealt, with the amount increasing as the billionth hand approaches.

除了接收赛事学分，都具有里程碑意义的手，与会者还将分裂现金奖时的一个里程碑手处理，与金额增加为十亿份之手的办法。