periastron

英式音标：[perɪ'æstrɒn]

美式音标：[perɪ'æstrɒn]

词义：

n.

近星点；

用法：

权威例句

Periastron shifts of stellar orbits near the Galactic Center

Higher-order relativistic periastron advances and binary pulsars

Radio observations of PSR B1259 — 63 around periastron

Radio Observations of PSR B1259-63 through the 2004 periastron passage

The Composite Broad Band Spectrum of Cir X-1 at the Periastron: a Peculiar Z-source

A Hard Tail in the X-Ray Broadband Spectrum of Circinus X-1 at the Periastron: A Peculiar Z Source

A revised historical light curve of Eta Carinae and the timing of close periastron encounters

Discovery of the Binary Pulsar PSR B1259-63 in Very-High-Energy Gamma Rays around Periastron with H.E.S.S

Discovery of High-Energy Gamma-Ray Emission from the Binary System PSR B1259-63/LS 2883 Around Periastron with Fermi

Bulk Velocities, Chemical Composition, and Ionization Structure of the X-Ray Shocks in WR 140 near Periastron as Revealed by the Cha...

造句：

1. "And now, without further ado, let me introduce our benefactor."

“下面，闲话少说，让我来介绍一下我们的赞助人。”

来自柯林斯例句

2. So, without more ado, let me introduce tonight's guests.

所以, 我就不再啰嗦了, 还是介绍一下今晚的客人吧.

来自《简明英汉词典》

3. My sister always makes much ado about nothing.

我的妹妹老是无事自扰.

来自《简明英汉词典》

4. General data access engine as an extension of ADO. NET.

这是个通用数据访问引擎,是对ADO. NET的扩展.

来自互联网

5. ADO connection automatically updated when publishing to remote server.

ADO连接自动更新时,发布到远程服务器.

来自互联网

[ ado 造句 ]