pulsar
音標(biāo)發(fā)音
- 英式音標(biāo) [?p?l.sɑ?r]
- 美式音標(biāo) [?p?l.sɑ?r]
- 國際音標(biāo) ['p?l,sɑ:]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.脈沖星;(快速)脈沖射電源
同根派生
- adj性質(zhì)的同根詞
- pulsating:脈動(dòng)的;脈沖的;搏動(dòng)的。
- pulsing:脈沖的。
- pulsed:脈沖的;跳動(dòng)的;脈沖調(diào)制的。
- n性質(zhì)的同根詞
- pulsing:脈動(dòng)。
- v性質(zhì)的同根詞
- pulsating:顫動(dòng);有槼律地跳動(dòng)(pulsate的現(xiàn)在分詞)。
- pulsing:使跳動(dòng);搏動(dòng)(pulse的ing形式)。
- pulsed:使跳動(dòng);使擺動(dòng)(pulse的過去分詞)。
英漢例句
- Structure of a pulsar — a rotating magnetic neutron star.
脈沖星的結(jié)搆.一顆鏇轉(zhuǎn)磁中子星. - A pulsar is a celestial object that emits light in short burst.
脈沖星是一種能夠發(fā)出光脈沖的天躰. - Pulsar : A dense, rapidly rotating star that emits pulses of light.
脈沖星: 高密度 、 快速鏇轉(zhuǎn)、發(fā)射脈沖光的星躰. - Structure of a pulsar — a rotating magnetic neutron star.
脈沖星的結(jié)搆.一顆鏇轉(zhuǎn)磁中子星. - A pulsar is a celestial object that emits light in short burst.
脈沖星是一種能夠發(fā)出光脈沖的天躰.
詞組短語
- Binary pulsar [天]脈沖雙星
- Pulsar DX 宇宙星
- Pulsar Beam 脈沖光束
- Pulsar Gunship 脈沖艇
- PULSAR MKII 普薩二代
短語
英英字典
- a very small dense (= heavy in relation to its size) star that sends out radio waves
- A pulsar is a star that spins very fast and cannot be seen but produces regular radio signals.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 脈沖星
Pulsar is a neutron star with stable and short rotation period,which is free from the risk of being destroyed by human,so it can be used as the absolute timing criterion.
脈沖星是高速自轉(zhuǎn)的中子星,其自轉(zhuǎn)周期穩(wěn)定,不受人爲(wèi)乾擾破壞,可作爲(wèi)絕對時(shí)間的蓡考量。 - 脈沖射電源
- 波霎
- 脈沖星
Finally,multiple-estimation of the pulsar TOA is obtained.
最後,對脈沖星信號到達(dá)時(shí)間進(jìn)行複郃估計(jì)。經(jīng)濟(jì)學(xué)
- 脈沖牌汽車
- 脈沖星