It is required for the position-controlled lowering of the BUR so that the thrust blocks can be automatically move in and -out.

为了使止推块自动进出必须控制上支承辊的下降位置。

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We also determined the fractions of individuals being diagnosed, treated with cholesterol-lowering medication and effectively controlled (total serum cholesterol< 6.2 mmol/l or< 240 mg/dl).

我们还确定了得到诊断、用降胆固醇药物进行治疗和病情得到有效控制（血清总胆固醇< 6.2 mmol/l或< 240 mg/dl）的个人比例。

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It suggests that the phase structure can be controlled by lowering the surface energy of polyetherimide and it is a possible way to obtain co-continuous structure with a smaller periodic distance.

因此，通过改变固化温度和聚醚酰亚胺的端基来降低聚醚酰亚胺的表面能，可以在一定程度上调控反应诱导相分离体系的相结构，并获得相间距较小的双连续结构。

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If your child's symptoms are completely controlled for a period of time, your child's doctor may recommend lowering doses or taking your child off a medication (stepping down treatment).

CNN: Childhood asthma