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- positive control cam 位调节凸轮
- position control cam 位调节凸轮
- Perform a growth promotion test as a positive control. 进行一个生长促进试验作为阳性对照。
- Average bacterial count of positive control was 4 900 000 cfu/ml. 阳性对照平均菌数为4 900 000 cfu/ml。
- Finally, with the Archimedes helix and circular arc, we can construct a cam, so the control of the cam with a polygon comes true. This is useful to construct and control cam. 最后,利用阿基米德螺线段和圆弧来构造凸轮,实现了凸轮的多边形控制,对构造和控制凸轮有一定的价值。
- Finally, with the Archimedes helix and circular arc, we can construct a cam, so the control of the cam with a polygon comes true.This is useful to construct and control cam. 最后,利用阿基米德螺线段和圆弧来构造凸轮,实现了凸轮的多边形控制,对构造和控制凸轮有一定的价值。
- Positive Control: PMA stimulated human peripheral blood mononuclear cells. 阳性对照: PMA刺激的外周血单核细胞。
- Lever and Spring provides more positive control in closing the disc. 杠杆和弹簧在关闭阀瓣时可进行更加积极主动的控制。
- The thesis discusses movement regularity of emery wheel in the center and changable speed regularity of grinded cam spindle, when two-axises linked numerical control cam grinder is in grinding cam outline curve. 针对凸轮磨削的特殊性探讨了两轴联动数控凸轮磨床在磨削凸轮轮廓曲线时,砂轮中心的运动规律和被磨凸轮主轴变速规律的问题。
- All the results in the 3 doses of groups are better than those in the positive control. 3个剂量组均好于调血脂药物肌醇烟酸酯阳性对照组;
- The AST activity of low,moderate and high DHPO dose groups was lower than the positive control(P<0.01). 低、中、高剂量组的AST活力显著低于模型组(P<0.;01);
- The system thus had both velocity and position control. 这样,系统具有速度和位置两种控制器。
- Key words: position control; disturbance; anti-jamming. 关键词:定位控制;干扰;抗干扰。
- PSM- m RNA was also detected in the positive control,10 L NCa P cells in 10 m l blood showing positive result. 在 10 m l正常血液中加入 10个 L NCa P细胞 ,可检出PSM- m RNA。
- Bepridil (Bep), an Ca 2+ channel blocker, ip 5 mg/kg 30 min prior to hypoxia served as positive control. 并以苄普地尔 5 m g/ kg ip给药作阳性对照。
- As positive control, the DNA of muscle and skins of Muntiacus crinifrons were extracted and amplified respectively. 同时提取黑麂肌肉和皮毛样品的DNA作为对照。
- Methods:Effects on the pentobarbital sleeping time of mice.Zolpidem tartrate tablets was the positive control drug. 方法:采用戊巴比妥钠所致小鼠睡眠的实验方法,使用酒石酸唑吡坦片为阳性对照药。
- Glucose blocks induction of the lac operon by utilizing a positive control mechanism. 葡萄糖通过正调控机制阻止乳糖操纵元的诱导。
- The automatic control system of Assel mill involves the programmable controller,the direct current velocity modulation system,position controller,and the electronic cam. Assel轧管机的自动控制系统涉及可编程控制器,直流调速系统,辅机控制等。
- There is positive proof that he did it. 有确切的证据证明他做了此事。