Effects of Sr 2+ on body weight, body length, AKP activity of serum, calcium content of urine and breaking load of bended femur for rats were not found.
尚未发现锶对动物体重、体长、血清AKP活性、尿钙水平以及股骨弯曲断裂载荷的影响。
His father, Barack Obama Sr., eventually returned to Kenya when Obama was 2.
他的父亲老巴拉克·奥巴马在他2岁的时候返回了肯尼亚。
The hysteresis is defined according to EN60947-5-2 to be a maximum 20 % from the real operating distance, and carries a value of typically 10 % from the real operating distance sr for EGE sensors.
滞后的定义是根据EN60947 - 5 - 2是20％，从实际操作的距离最大，并且通常带有的10％，为荟英高级传感器的实际操作距离值。
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