infrequently

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. Not infrequently does the company take on good-record graduates.
   该公司随时准备收揽成绩优异的学生。
2. There was no way I wanted a second car because I drove so infrequently.
   我很少开车，所以我不用再买一辆车。
3. The dear object to a married man shall be his wife but it is not infrequently her clothes.
   对已婚男人说来，最宝贵的东西本应是他的娇妻，但往往那些是她的衣裳。
4. Manageability-Lifecycle models are optimized to best meet the changes required by the business across frequently and infrequently changing assets.
   可管理性&生命周期模型优化可以极佳地既满足频繁变化也满足极少变化的资产的业务需求变化。
5. It is designed to cache basic information about business or function objects that will be consumed in many method calls of Web services, and that will change infrequently.
   其旨在缓存有关将在Web服务的许多方法调用中使用和不会频繁更改的的业务或功能对象的基本信息。
6. The manual update can be the most efficient means of session persistence if the attributes are infrequently updated.
   如果属性更新不频繁，手动更新就可能成为最高效的会话持久性方法。
7. Caching of frequently viewed data that changes infrequently is a powerful way to decrease wait time for users.
   缓存被频繁查看但很少更改的数据是一种减少用户等待时间的有效方式。
8. ActiveRecord will take care of the index on id, so I explicitly add indexes that I use in various searches, because the table is large, infrequently updated, and frequently searched.
   ActiveRecord会负责id上的索引，我显式地添加了可在各种搜索中使用的索引，原因是此表很大、不经常更新却经常被搜索。
9. Standards change very infrequently and a violation is not allowed or requires an explicit exception.
   标准很少发生变化，违反标准是不允许的，或者需要通过显式的异常情况来处理。
10. Because you run the tests so infrequently, they are often fraught with errors.
    由于测试运行得太不频繁，它们常常充满了错误。
11. This collection is slower than a normal collection, but such a collection happens very infrequently.
    这个收集比正常的收集更慢，但是这类收集很少发生。
12. This works well because, while a store may have many customers, each one usually shops infrequently.
    这种方式能够成功的原因就在于：一个商店往往有很多客户，而每一名客户通常不会经常来购物。
13. Today, the generators he had installed are only infrequently switched on.
    如今，他当年安装的发电机已很少开动了。
14. However infrequently a formal dining room may be used, many homeowners aren't ready to abandon it altogether.
    然而，尽管正式的餐厅被使用的机会越来越少，但许多业主并没准备好彻底取消餐厅。
15. The most frequently used codons were NNA and the most infrequently were NNG.
    使用频率最高密码子为NNA，使用频率最低的密码子为NNG。
16. Extends disk space by storing infrequently used files in a secondary storage media.
    将不经常使用的文件储存在辅助存储媒体中来扩展磁盘空间。
17. Laboratory diagnoses are infrequently used to make decisions about treatment because of logistic and operational difficulties.
    由于后勤和运转方面的困难，很少利用实验室诊断对治疗作出决定。
18. When we are isolated and poor, we are not infrequently forgotten.
    当我们一贫如洗，离群索居的时候，往往是没人想到我们的。
19. This bug would occur very infrequently in specific circumstances.
    这个臭虫会在特定的情形下很偶尔发生。
20. If your class defines many events that are infrequently raised, you will want to implement event properties.
    如果您的类定义了许多不常引发的事件，那么您可能要实现事件属性。
21. The lowest-hanging fruit in the transition to virtualization are in test, development, and other infrequently used computers.
    在转向虚拟化的过程中最小的收获在于测试、开发和其他不常使用的计算机。
22. You are more liable to injury if you exercise infrequently.
    不经常运动就更容易受伤。
23. And it was astonishing to me how infrequently anyone responded.
    让我惊讶的是没有什么人回复我。
24. As a feature request it comes up fairly infrequently.
    一个特色要求它很罕见地出现。
25. Waterspouts and hailstorms occur infrequently, while snow and tornadoes are rare.
    水龙卷和冰雹偶有出现，降雪和陆龙卷则属罕见。
26. Not infrequently this may present certain hazards for the individual.
    这可能会经常造成对个人的某些危险。
27. In the United States, oocytes are infrequently used for basic research in reproductive biology.
    在美国，卵母细胞是通常不用于生殖生物学的基础研究。
28. Cold standby systems are used for non-critical applications or in cases where data is changed infrequently.
    非临界应用或者在数据不常变换的情况下使用冷备系统。
29. You always use a large body of code that changes infrequently.
    总是使用不经常改动的大型代码体。
30. You are quite happy to see friends and family very infrequently.
    你很高兴看到家人和朋友非常少。

adv

1. not many times
   1. in your 1850 church you not infrequently find a dramatic contrast between the sumptuous appointments of the building itself and the inhuman barrack-like living conditions in the church room