infrequent

adj.

1. 不常发生的；罕见的
   not happening often
   1. her infrequent visits home
      她少有的探望家人
   2. Muggings are relatively infrequent in this area.
      在这个地区行凶抢劫事件相对少见。

1. ADJ-GRADED 不频发的;很少发生的;罕见的
   If something is infrequent, it does not happen often.
   1. ...John's infrequent visits to London.
      约翰仅有的几次伦敦之行

1. Frequent small batches are much better than infrequent large batches of questions.
   经常性的小批量的问题比不经常的大批问题要好得多。
2. This software is typically needed in every application environment, and changes to this software are infrequent.
   这种软件几乎需要应用到所有应用程序环境，并且很少对这种软件进行修改。
3. The standard reading object appeared to have been designed for infrequent use and was fairly bulky.
   标准的reading对象似乎是为不频繁的数据读取设计的，这个对象相当大。
4. The worst situation is an application involving infrequent updates, such as an Ajax mail Inbox.
   最坏的一种情况是对不频繁发生更新的应用程序使用轮询，例如一种Ajax邮件Inbox。
5. In high concentration the shift from the focus of attention is of short duration and relatively infrequent.
   在注意力集中时，注意力的焦点转移是在很短时间内，而且比较而言是很少发生的。
6. This is an infrequent stamp.
   这是一张罕见的邮票。
7. In addition, Moody's has adjusted its analytical models on the infrequent occasions that errors have been detected.
   除此之外，在不常见的情况下，穆迪发现错误后已对其分析模型做出调整。
8. Irregular and infrequent or difficult evacuation of the bowels; can be a symptom of intestinal obstruction or diverticulitis.
   排便不规则，少有或困难；可能是肠阻塞或憩室炎。
9. Difficult, incomplete, or infrequent evacuation of dry, hardened feces from the bowels.
   便秘有困难的，不完全的或不经常从肠道排泄干燥且硬的大便。
10. These events will not be one-time only occurrences, but they will be infrequent.
    这些事件并不会只发生一次，但是它们并不频繁。
11. With surgical patients a not infrequent problem in the postoperative period is restlessness, hypertension, and tachycardia.
    手术患者在术后出现躁动，高血压和心动过速的情况并不少见。
12. But keep in mind that infrequent but soft, easy-to-pass BMs are not constipation and rarely require intervention.
    但请记住，不经常，但软，容易通过的大便次数较少不是便秘，而且很少需要干预。
13. The infrequent administration of vaccines makes it unlikely that small amounts of excipients are toxic.
    由于并非频繁注射，疫苗中的少量辅料不大可能显现毒性。
14. Contact your pediatrician if the infrequent, hard stools seem to be causing significant discomfort to your baby.
    请与您的儿科医生联系，如果不经常，干结的大便似乎造成极大的不适对你的宝宝。
15. Waterborne outbreaks, though infrequent, are usually associated with sewage-contaminated or inadequately treated water.
    水源性疾病疫情虽然并不常见，但它往往与受污水污染过或处理不当的饮水有联系。
16. Snapshot replication is most appropriate when data changes are substantial but infrequent.
    在数据更改量很大，但很少发生时，快照复制是最合适的。
17. Chylous ascites is an clinically infrequent disease.
    乳糜性腹水是一种极为少见的临床疾病。
18. His letters became infrequent, then stopped completely.
    他的来信变少了，最后就完全停止了。
19. None of the infrequent tanners who took the drug reported these symptoms.
    而不经常美黑的人吃过药后并没有出现类似症状。
20. Interruptions to large areas remain a possibility, although such occurrences may be very infrequent.
    大范围的停电也是可能的，尽管很少会发生此种情况。
21. On one of our infrequent visits to paris.
    在我们偶尔光顾巴黎的一次参观中。
22. These can be healthy if they are relatively infrequent and competently resolved.
    如果这些问题出现得相对而言不那么频繁、且能够得到解决，那么它们可能是健康的。
23. "The precursor strategy will not work because earthquakes are too complicated and too infrequent" and "lack of rigour in earth sciences".
    “前兆战略无法工作，因为地震太复杂和太罕见”以及“地球科学缺乏严格性”。
24. Axial vibration fault of rotating equipment is infrequent in industrial production, and there is no forthcoming treatment.
    工业生产中，转动设备轴向振动故障并不多见，且没有现成的解决方案。
25. Infrequent menstruation or amenorrhea not resulting from organic disease is not harmful.
    非器质性病变引起的闭经及稀发月经对身体并无损害。
26. Rubella is an important childhood disease that was historically widespread but is now very infrequent.
    风疹是儿童期疾病中重要一员，在既往很流行，但现在发作很少。
27. Disturbances are relatively infrequent in British prisons.
    相对来说，英国监狱不常发生骚乱。
28. For example, the predictive value of the income statement is enhanced if unusual, abnormal and infrequent items of income or expense are separately disclosed.
    例如，如果分别揭示非常、异常和非经常性的收益和费用项目，就可以提高收益表的预测价值。
29. For example, references to smell or odour are infrequent.
    例如，对于嗅觉和气味就很少被提到。
30. The precursor strategy will not work because earthquakes are too complicated and too infrequent.
    前兆战略无法工作，因为地震过于复杂、过于罕见。

adj

1. not frequent
   1. infrequent outbursts of temper