Time initial setting

An alarm has an initial time, a setting for how often it should recur (only counts in minutes are possible), and a number of times to recur.

警报有一个初始时间、一个警报重发频率的设置(只能以分钟计算)和重发次数。

Mix with setretarder could make compound dispersants setretarder superplasticizer which could extend initial setting time up to 20h and no negative effect on late compressive strength.

通过缓凝三元复合制成缓凝高效减水剂，延长初凝时间至20 小时以上，并且对混凝土后期强度无副作用。

To improve the accuracy and reduce the setting time for the initial alignment of marine attitude heading reference system(AHRS) under motion, a method of two-position alignment was presented.

为提高船用航姿系统的对准精度和对准速度，提出了摇摆条件下的两位置对准方案。