But the two methods are complex for sample pre-preparation, long time-consuming and have serious isobaric interference.

这两种方法精确度都比较高，但其样品预处理过程复杂，消耗时间长，而且存在着严重的同质异位素干扰问题。

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For automobile manufacturers, the success of a new car to enter into the market includes all aspects of pre-preparation and marketing activities for the successful management in marketing activities.

对于汽车厂商来说一款新车的成功上市包括做好前期各方面的准备工作和对营销活动中的成功管理。

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But a little advance preparation can go a long way in helping you get through all that pre-flight rigmarole with minimum fuss.

但稍微提前做些准备就能有很大的帮助，让你在通过起飞前的繁杂手续时少一些慌乱。

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And obviously before we done the work with UNyx, we took a pre-NBA package, preparation package from the list of available titles, if you will, and made it available to our incoming NBA students.

在和UNyx进行合作前,我们根据前NBA学生的，头衔名单,取出他们的文件，并将其提供给,即将到来的NBA学生。

麻省理工公开课 - 媒体、教育、市场课程节选

Experience has shown that those who use this Fuzzy Front End to put a plan in place, complete their pre-start preparation, and jump-start relationships and learning are far more likely to deliver better results faster than those who choose to rest and relax.

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Our experience has shown that those who use this fuzzy front end to put a plan in place, complete their pre-start preparation, and jump-start learning and relationships as much as possible while working towards a deal close, are far more likely to deliver better results faster than those who choose to rest and relax.

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Scotland would benefit economically from plans to create world class training facilities to be used for pre-Games preparation by many of the 200 competing teams and by taking part in pre-Olympic cultural and sporting events.

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