它们为闯向AspectJ这座红灯之前的实验和学习提供了一个缓和的练习坡地,而且也依靠它们自己能力提供了一个高生产率的工作环境。
They can provide either a gentle nursery slope for experimentation and learning, prior to the red runs of AspectJ, or a highly productive work environment in their own right.
本发明公开光学电子靶涉及玩具产品,它安全有趣,适合初学射击者练习,训练击准率。
The invention discloses an optical electronic target, which relates to a toy product, is safe and interesting and is suitable for beginners to practice shooting and training hit rate.
减少练习的错误率,提高教学效率;
In addition, errors in practice could be reduced as teaching efficiency improved;
减少练习的错误率,提高教学效率;
In addition, errors in practice could be reduced as teaching efficiency improved;
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