低灵敏度底片
The handworked calculational way of coping elevation for free plate girder curve bridge in expressway have more repeated workload, slow footed and easy to make a mistake.
高速公路曲线简支板桥盖梁标高的手工计算方法,重复性工作量大、速度慢、易出错。
According to tests of colony formation days on plate and generation time determination, all strains were primary clustered into two groups: one is fast-growing rhizobium, the other is slow-growing rhizobium.
根据菌落形成时间和代时测定结果,将供试菌株初步划分为快生菌株和慢生菌株两种类型。
Lift the clutch pedal, start to lift soon, when the feeling gradually with the clutch pressure plate linked to a half, it begins to slow down.
抬起离合器踏板时,开始要快抬,当感觉到离合器压盘逐渐结合至半联动后,开始放慢速度。
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