The seats have no back against which to lean.
这些座位都没有靠背可倚。
If the changes get rolled back too late in the process, you could affect uptime or complicate the problem to the point where no back-out is possible.
如果在过程中过晚回退，会影响正常运行时间，或者让问题复杂化，到了不可能回退的程度。
It has no back end repository to query against and is not enabled for production environments, but it is useful for simple test scenarios with staff support.
它没有用来查询的后端存储库，并且不支持生产环境，但对于具有人员支持的简单测试场景非常有用。
I call BS! If you unexpectedly had to pick up your child from school and had no back-up plan, how would you deal with the situation?
如果工作繁忙的你突然得知自己不得不去接孩子放学，而又没有其他后备计划，你会怎样处理这个状况呢？
But China is no back-up plan. In fact, given Apple's loyal following in China, the Apple Watch could very well have been made for China.
然而中国并不是苹果手表的“备胎”，事实上，由于中国有这么多忠实的果粉，苹果手表很可能就是一款专为中国设计的产品。
那房子没有后门。
The conclusions of this paper offer reference for the design of no back-stays & inclined pylon cable-stayed bridge.
本文的工作为无背索斜塔斜拉桥的设计提供了参考。
At startup, there is no back-EMF due to the stationary motor, and the motor position cannot be detected in sensorless mode.
在启动时，没有反电动势，在无传感器模式下电机的位置不能检测到。
With games only on Wednesdays, Fridays and Sundays and no back-to-backs, Marbury believes Bryant could be effective playing in China and would enjoy the overall experience.
由于CBA赛程只在星期三、星期五和星期天，而且没有背靠背，所以马布里认为科比可以在CBA保持高效，同时享受这次海外打球的完整经历。
Barco's NSL-4601 video walls can be serviced from the front and the back. They require no back room space at all, so they are ideally suited for control rooms where space is limited.
巴可nsl- 4601液晶拼接墙从正面和背部均可进行维护和维修，完全可以不需要空余的背部空间，对于空间有限的控制室来说尤其适用。
No back plate growing method is to electroform metal microstructure on the metal substrate directly by low-cost UV-LIGA technology based on SU-8 photoresist.
无背板生长法是利用SU - 8光刻胶，通过低成本的UV -LIGA技术，直接在金属基板上电铸镍图形来实现的。
Brooks: Oh, no. Back then computers were mostly for scientific computation, like calculating the orbits of rockets.
布鲁克斯：没有这样想过。当时的电脑主要是用来科学计算的，例如计算火箭的轨道。
Brooks: Oh, no. Back then computers were mostly for scientific computation, like calculating the orbits of rockets.
布鲁克斯：没有这样想过。当时的电脑主要是用来科学计算的，例如计算火箭的轨道。
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