positive-negative control的意思|示意
正负控制
positive-negative control的网络常见释义
正负控制 ... 正负峰间电压表 peak-to-peak voltmeter 正负控制 positive-negative control 正负控制器 positive-negative controller ...
positive-negative control相关短语
1、 positive negative control 正
2、 Positive and negative control transformers 正反调变压器
3、 positive and negative turn control 正反转控制
positive-negative control相关例句
Results (1)Compared with the control group, patients with breast cancer had higher scores of negative coping(P<0.05), lower scores of positive coping and utility degree of social support(P<0.05).
结果（1）乳腺癌患者和健康体检者社会支持总分、社会支持利用度、积极应对方式和消极应对方式间差异均有显著性意义（P<0.05）。
Public video surveillance and control system has the social attributes on the public nature, purpose of security and restrictive of privacy. It has the positive and negative functions.
公共视频监控系统具有公共性、安防目的性和对个人隐私权的限制性三个社会属性，其功能也有积极和消极两个方面。
Based on the positive and negative effects of financial control, this paper analyses the loss and profit of financial control quantitatively.
本文从金融控制的正效应和负效应两个角度定量分析了金融控制的收益和损失。
Adopt digital computerized control system, needle stitch , stitch length, Automatically positive and negative points, backstitch , stitch pattern setting , one screen operation, easy to operate.
采用电脑数字控制系统，针距、珠点、半针按钮，自动正反点、倒缝、花样线迹设定，一屏操作，轻松方便。
In negative control group rabbit LEC nuclei were not positive stained.
阴性对照组兔晶体上皮细胞胞核未见阳性染色。
Don't have negative thoughts about things you can't control. Instead, invest your energy in the positive present moment.
对不能改变的事情，不要有负面情绪。相反，把你的精力投入到正向积极的现在吧。