Objective To study the risk and value of chronic renal insufficiency (CRI) patients percutaneous computed renal biopsy (PRB).
目的回顾性分析慢性肾功能不全(CRI)患者经皮肾穿刺活检(prb)的风险与价值。
With compost, ZVI, and ZVI-compost as reaction media respectively, the feasibility and effectiveness of Cr-polluted groundwater by PRB were studied.
分别用堆肥、零价铁、堆肥-零价铁作为反应介质，对PR B处理铬污染地下水的可行性和有效性进行了研究。
The patent evaluation report is not an administrative decision and may just serve as normal evidence before the PRB or the court, not decisive evidence.
专利权评价报告并非行政决定。无论是在专利复审委员会，还是在法院，它都只能作为普通的证据起作用，而不能起决定性作用。
The mixtures of power lime and cinder were used as PRB materials to study the feasibility of in-situ remediation of acid seepage water from uranium mill-tailings.
使用消石灰与炼锗煤渣混合物作为PRB材料，进行原位处理铀水冶尾矿酸性渗滤水的可行性实验研究。
A double layer Permeable Reactive Barrier (PRB) experiment was designed to study the feasibility of in-situ remediation of groundwater contaminated by landfill leachate.
设计了双层结构可渗透反应屏障（PRB），对渗滤液污染地下水原位处理的可行性进行实验研究。
This paper analyzes the reasons of over heating of the block of PRB emulsion pump and inquire into the way of eliminating or reducing the troubles because of over heating.
着重分析了PR B型乳化液泵阀体发热的原因，探讨了减少或消除因发热引起故障的方法和措施。
The current of stainless steel cathodic oxygen reduction electricigenic permeable reactive barrier (CORE-PRB) is limited though stainless steel fiber has many advantages to act as the electrodes.
不锈钢毛虽然用作阴极氧还原产电生物反应栅（CORE-PRB）的电极材料虽然有很多优点，但是反应电流较小。
The current of stainless steel cathodic oxygen reduction electricigenic permeable reactive barrier (CORE-PRB) is limited though stainless steel fiber has many advantages to act as the electrodes.
不锈钢毛虽然用作阴极氧还原产电生物反应栅（CORE-PRB）的电极材料虽然有很多优点，但是反应电流较小。
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