fall back
基本解释
- 退却，后退；回落
英汉例句
- Few companies will take the decision to leave China lightly, especially when no one knows if the price of oil will hit $200 or fall back to $100 in the coming months.
不会有很多企业会决定轻易离开中国，尤其是目前大家都不知道石油价格在未来几个月内是将上升至200美元每桶还是回落到100美元每桶。 - For functions and constants, if the current namespace does not contain that function or constant, PHP's fallback mechanism will fall back to the standard PHP function.
对于函数和常量，如果当前的名称空间不包含这个函数或常量，PHP 的后退机制会后退到标准的 PHP 函数。 - Doctors sometimes fall back on old cures.
医生们有时求助于传统疗法。 - An order came for him to fall back and support our right.
- Well let's see. My fall back is, I could just do linear search, walk down the list one at a time, just comparing those things. OK. So that's sort of my base. But what if I wanted, you know, how do I want to get to that sorted list? All right?
我只能做线性搜索了,一次遍历一遍列表，一个一个比较，但如果我想要,那怎样得到有序的列表呢？,现在的一个问题是，我们排序之前？
麻省理工公开课 - 计算机科学及编程导论课程节选 - Well, I actually think the Russian formalists can be defended against the charge that, unbeknownst to themselves, they fall back in to form-content distinctions by insisting on this variety of dualities.
但是我认为,这些形式主义者们在不自觉中，对于形式和内容的双重性,太过偏执。
耶鲁公开课 - 文学理论导论课程节选 - If (when) this happens, there will be no third party to fall back on.
ENGADGET: blogger-avatar
双语例句
原声例句
权威例句
词组短语
- fall fall back on 求助于
- fall -back [计]低效运行;待援电算
- fall l back on 依靠;求助于
- Fall -back method 回顾”方法
短语
专业释义
- 回落
By launching the ball into the injected gas, it can form the steady slug flow and prevent liquid to fall back because of the solid interface between gas and liquid phases. Thus, it can improve the instability of gas lift, and reduce the slippage between gas and liquid phases thereby, increase lifting efficiency.
球塞气举是一种新型高效的气举采油方式，采用U型双管柱(一注一采)，在地面注入气流中投入气举球，使之在举升管柱气体和液体之间形成一连串的固体界面以实现稳定理想的段塞流状态，有效地防止液体回落，从而提高气举的稳定性，减小滑脱损失，提高举升效率。计算机科学技术
- 后降
- 备用
- 退步运行