...修改,那么前后两次读取相同记录的结果不相同(不一致),也称作不可重复读(nonrepeatable read)。 可重复度(Repeatable Read):事务中前后两次读取相同记录的结果是一致的,即使有事务提交。
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为了提高其准确度和重复性,该装置被附带一个外部的反侧隙聚甲醛(聚合物)小齿轮,该齿轮可优化风力涡轮机的大偏航从动齿轮。
For increased accuracy and repeatability, the unit can be supplied with an external anti-backlash POM (polymer) pinion gear which optimizes coupling to the wind turbine's large yaw bull gear.
低雾度,可重复使用多次;用于各种板材漆膜上光。
Low haze, reusable; Used for glazing paint surface of various board.
最后,通过同轴度测量实验和对实验结果的分析,证实了数学模型的正确性和仪器的可重复性。
Finally, it proves the correctness of mathematic model and the repeatability of instrument by analyzing the experiment result.
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