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单词 sporadic
释义

sporadic /spəˈrædɪk//spəˈrædɪk/

英汉-汉英词典
adj. 零星的;分散的;不定时发生的
副 词: sporadically
词组 | 习惯用语
您要查找的是不是:
  • Spartacus n. 斯巴达克斯党
  • sporting adj. 运动的;冒险性的;公正的;喜好运动的 v. 娱乐;玩弄(sport的ing形式)
sporadic dumping 偶发性倾销
sporadic cases 散发病例
sporadic reflection n. 异常反射,[电子] 不规则反射;散现反射
sporadic distribution 不规则分布
sporadic development 分散开发
sporadic reflections 异常反射
sporadic deviation 偶然差异
sporadic e layer 分散E层
sporadic e layere 偶发E层
sporadic distribution of salinity 斑状盐渍分布

网络短语:
Sporadic Groups 散在群
sporadic encephalitis 散发性脑炎;披发性脑炎;第二节;第二节散发性脑炎
sporadic occurrence 散发流行; 散发性发病;
sporadic hypertriglyceridemia 散发性高甘油三酯血症
Sporadic paraganglioma 散发性副神经瘤
sporadic meteor 偶现流星;散流星
sporadic cretinism 散发性克汀病
sporadic E-region 散块E域;散块E区
英语例句库
  1. There were reports of sporadic fighting in the streets.
    有报道说街上有零星战斗。

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原声例句
Crash Course 天文篇

Those random meteors are called sporadic meteors.

那些随机飞来的流星被称为偶发流星。

BBC 听力 2021年3月合集

Sporadic gunshots could also be heard.

视频中还能听到零星枪声。

VOA Standard 2013年12月合集

Right now, food distribution in Bangui is sporadic due to the violence.

现在, 由于暴力流血事件在班吉的食品分发只是零星点点。

科学60秒-科学美国人 2022年1月合集

In the years since, the volcano has triggered sporadic swarms of tiny quakes.

在那之后的几年里,这个火山引发了零星的小地震。

BBC 听力 2014年1月合集

There's been sporadic gunfire around the capital Bangui during the day, probably nervous Seleka gunmen.

白天首都班基周围有零星枪声,可能是紧张的塞雷卡武装分子所为。

男性自我提升小技巧

Beta men generally have a very sporadic, ungrounded frequency where they are overly loud.

贝塔男一般都有非常分散的、不扎实的频率,在此基础上,他们都声音过大。

VOA常速英语_中东

Israeli forces have exchanged sporadic rocket fire with Hezbollah fighters in recent days.

最近几天,以色列军队与真主党战斗人员零星地发射了火箭弹。

VOA Standard 2015年9月合集

Rival government and opposition forces signed a peace deal last month-but sporadic fighting continues.

上个月敌对政府和反对派签署了一份和平协议—但零星战斗仍在继续。

BBC 听力 2014年7月合集

There are reports of gunfire and sporadic explosions and smoke rising from the area.

有报道称该地区响起枪声,不时爆炸声并升起烟雾。

BBC 听力 2018年12月合集

The two sides recently agreed to a truce in Hodeida, but sporadic fighting has continued.

双方近期同意在荷台达停火,但是仍有零星战斗爆发。

英语百科

Sporadic group

The diagram shows the subquotient relations between the sporadic groups.

In group theory, a discipline within mathematics, a sporadic group is one of the 26 exceptional groups found in the classification of finite simple groups.

A simple group is a group G that does not have any normal subgroups except for the trivial group and G itself. The classification theorem states that the list of finite simple groups consists of 18 countably infinite families, plus 26 exceptions that do not follow such a systematic pattern. These are the sporadic groups. They are also known as the sporadic simple groups, or the sporadic finite groups. Because it is not strictly a group of Lie type, the Tits group is sometimes regarded as a sporadic group, in which case the sporadic groups number 27.

近义、反义、联想词
近义词
adj.
fitful, spasmodic, intermittent, periodic, irregular, unpredictable, isolated

反义词
n.
continual

联想词
infrequent很少的,不常的;sporadically偶发地,零星地;intermittent间歇的;occasional偶尔的, 不经常的;frequent时常发生的;erratic不稳定的;intermittently间歇地;sparse稀疏的;incessant不停的, 持续不断的;occasionally偶尔,间或;irregular不对称的, 不规则的;
英英词典
sporadic adj.
  1. recurring in scattered and irregular or unpredictable instances
    • a city subjected to sporadic bombing raids
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更新时间:2025/6/21 22:08:30