sporadic
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adj. 零星的；分散的；不定时发生的
adj.
不定时发生的，时有时无的；零星的，分散的；哩哩啦啦；
英英释义
sporadic[ spəu'rædik, spɔ:- ]
adj.recurring in scattered and irregular or unpredictable instances
"a city subjected to sporadic bombing raids"
双语例句
用作形容词(adj.)
Primary hepatic leiomyosarcoma is very rare with only sporadic cases reported.
摘要原发性肝脏平滑肌肉瘤非常少见，因此只有一些零星的病例报告。
Her only income came from sporadic leasing deals, forcing her to dip repeatedly into retirement savings.
她仅有的收入来自于零星的租赁交易，这令她不得不经常动用退休储蓄。
权威例句
Sporadic non-A, non-B hepatitis: frequency and epidemiology in an urban U.S. population.Sporadic autism exomes reveal a highly interconnected protein network of de novo mutations.
Staging of brain pathology related to sporadic Parkinson's disease
Association of apolipoprotein E allele ϵ4 with late‐onset sporadic Alzheimer's disease
Aspirin as an adjunct to screening for prevention of sporadic colorectal cancer. A cost-effectiveness analysis.
CpG island methylator phenotype underlies sporadic microsatellite instability and is tightly associated with BRAF mutation in colore...
Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.
A genome-wide association study identifies alleles in FGFR2 associated with risk of sporadic postmenopausal breast cancer
Multifactor-dimensionality reduction reveals high-order interactions among estrogen-metabolism genes in sporadic breast cancer.
217. – Apolipoprotein is a susceptibility genetic locus that affects the expression of late-onset familial and sporadic Alzheimer...
sporadic
sporadic: [17] Sporadic means etymologically ‘scattered like seed’. It comes via medieval Latin sporadicus from Greek sporadikós, a derivative of the adjective sporás ‘scattered’. This was formed from the same base as produced sporá ‘act of sowing, seed’, ancestor of English diaspora [19] (etymologically ‘dispersal’) and spore [19]. And both were related to speírein ‘sow’, source of English sperm.=> diaspora, sperm, spore
sporadic (adj.)
1680s, from Medieval Latin sporadicus "scattered," from Greek sporadikos "scattered," from sporas (genitive sporados) "scattered, dispersed," from spora "a sowing" (see spore). Originally a medical term, "occurring in scattered instances;" the meaning "happening at intervals" is first recorded 1847. Related: Sporadical (1650s); sporadically.
1. For two decades our contacts with China had been limited to the reciprocal recriminations of sporadic ambassadorial meetings in Warsaw.
二十年来，我们同中国的接触只限于零零星星的华沙大使级会议上互相指责。
-- 来源 -- 英汉 - 辞典例句
2. Much of the poultry farm work requires sporadic use of a crew of several workmen.
鸡场的很多工作需要临时雇用一些工作人员。
-- 来源 -- 英汉 - 辞典例句
3. It settled back to sporadic, harmless streaming like a simmering kettle.
它又回到老样子，象一把烧开水的壶似的，不时散发着无害的缕缕蒸汽。
-- 来源 -- 英汉 - 辞典例句
4. For two decades our contacts with China had been limited to the reciprocal recriminations of sporadic ambassadorial meeting in Warsaw.
二十年来，我们同中国的接触只限于在零零星星的华沙大使级会议上互相指责。
-- 来源 -- 英汉 - 辞典例句
5. Most of the smaller hornblendite bodies contain about 5-10 percent magnetite, with only local sporadic enrichment.
在小的角闪岩体中，磁铁矿可占510％，仅有局部的散染状富集。
-- 来源 -- 英汉 - 辞典例句
6. Activity gradually became sporadic.
活动呈间歇性。
-- 来源 -- 英汉 - 辞典例句
7. The majority of aberrations are sporadic although on rare occasions a chromosomal disorder is directly inherited.
尽管偶尔可见一种染色体疾病是直接遗传的，但是大量的染色体异常是散发的。
-- 来源 -- 英汉 - 辞典例句
8. Absolute detachment, broken by sporadic and spasmodic laughter, ensues and, as in extrapyromidal affections, salivation and excessive sweating.
绝对的沉默，为阵阵抽疯般的发笑所打破，接着发生的，就象锥体束外病一样，分泌唾液过多，出汗过多。
-- 来源 -- 英汉 - 辞典例句
9. Commonly a sporadic disease, actinobacillocis occasionally occurs in high incidence.
该病通常是一种散发性疾病，但偶尔也有高的发病率。
-- 来源 -- 英汉 - 辞典例句
10. Commonly a sporadic disease, actinobacillosis occasionally occurs in high incidence.
放线杆菌病通常是一种散发性疾病，但偶尔也有高的发病率。
-- 来源 -- 英汉 - 辞典例句
sporadic
