The testing system of gravity center of human body can judge the balance function through the variety of gravity center.
人体重心测试系统就是利用人体重心的变化判断人的平衡能力。
Here are interactive interesting strong fitness testing projects, model of the human body and ct device, the experience will make your own physical quality have further information.
这里有互动趣味性强的体质测试项目、人体模型以及CT装置，体验一下一定会让你对自己的身体素质有更进一步的了解。
Toxic hazards evaluation is conducted to evaluate the possibility of toxic hazard for human body, according to data acquired from toxicological analysis, fire testing analysis and chemical analysis.
中毒危险评估是以毒物学、燃烧试验、化学分析等方法所获得的数据资料为依据，评估电工电子产品燃烧时使人体产生中毒危险的可能性。
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