教学张力不足也使得美国小孩在竞争中显得装备不足。
The understretch is also leaving American children ill-equipped to compete.
电台虚拟训练系统集成实现了新型通信装备的教学、训练及考核等功能。
Radio virtual training platform was developed for teaching, training and examining in terms of new communication equipment.
针对教育装备故障的原因及特点，提出冗余准备、及时淘汰、针对性教学、严格管理等应对措施。
Aiming at education equipment failure causes and characteristics, this paper presents a redundant preparation, promptly eliminate, specific teaching and strict management measures.
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