Manifesting the significance of DPR system for direct commerce enterprise.
分销辅助系统对直销企业有着重要的意义。
This paper introduces the control system of a novel double-pump resuscitation(DPR) instrument.
本文介绍一种新型双泵复苏装置的控制系统。
An increase in dosage of DPR reduced polymerization rate, but showed no significant impact on the final monomer conversion.
歧化松香含量的增加降低了聚合速率，但对单体的最终转化率影响不大。
The characteristics of construction safety, economy and irradiation utilization of DPR-3heating reactor (Deep Pool reactor) are introduced.
简介深水池3型(dpr - 3)供热堆的结构特点、安全性、经济性及辐照应用。
The influences of dosage of initiator, surfactant and DPR, and the type of initiator on polymerization were studied by monitoring the conversion of monomer and variation of particle size.
考察了聚合过程中水溶性引发剂用量、乳 化剂用量、引发剂种类、歧 化 松香含量等对单体转 化率和聚合物粒子粒径变 化的影响。
Conclusion The activity of the histaminergic system decreased and the decrease might be one of the compensatory mechanisms for maintenance of the normal sleep in the null mice lacking DPR.
结论DPR基因敲除型小鼠脑中组胺能神经活性显著降低，这一变化可能是该种小鼠尚能维持正常睡眠的代偿机制之一。
Conclusion The activity of the histaminergic system decreased and the decrease might be one of the compensatory mechanisms for maintenance of the normal sleep in the null mice lacking DPR.
结论DPR基因敲除型小鼠脑中组胺能神经活性显著降低，这一变化可能是该种小鼠尚能维持正常睡眠的代偿机制之一。
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