the necessary preparation time

基本解释

Former aim, preparation, firing in the network era, aimed at firing is necessary, there is no time to prepare.
以前是瞄准、准备、开火，在网络时代里，瞄准了就要开火，没有时间准备。
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To establish a model and function for the time of staying of the bath liquid in the electrodeposition tank is a necessary step for the preparation and application of the CED paint.
分析涂料在涂装过程中的时间特征，为电泳涂料在电泳槽中逗留时间建立数学模式和引用数学函数，对指导电泳涂装和电泳涂料的制备有理论和现实意义。
Participants, who call themselves traceurs, wear no protective gear but typically invest a great deal of time in training and preparation in order to execute the necessary moves safely.
参与者将自己称为跑酷者，他们不戴任何保护装置，但通常都花许多时间进行训练和准备，以便安全地做出必要的动作。