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- High Performances, Wide range Double stage Power Line filters. 高性能,范围广双极电源滤波器。
- Results: Satisfacory results were obtained in all of the 107 cases of baggy eyelids by one stage operation. 结果：眼袋成形手术共107例，均一次手术成功，获得满意的效果。
- In the second stage operation, a wire mesh-methyl methacrylate was used as the material of cranioplasty. 在第二阶段的手术，我们以钢网骨泥为材料，施行颅骨成形术，以便保护脑部。
- Title： The study of the suproealrly stage operation on hypertensive intracerebral hemorrhage patients. 关键词：脑出血;高血压;手术;超早期;康复
- Objective To discuss the first stage operation to plasticize 1/3 lower face perfectly with osteotomy of mandible. 目的通过对下颌骨(角、休、颏区)截骨术临床上综合运用,达到一期手术便能塑造更加完美的面下1/3形态。
- It is comprised of multiple stage centrifugal pump,double stage gas separator, protector,submersible motor,guard shield and setting gas separator. 它主要由多级离心泵、双级分离器、保护器、潜油电机、护罩、沉降分离器组成。
- Hypospadia is a common ailment mostly treated by stage operation though there are many ways to cure it, and the postoperative complications are higher. 尿道下裂是临床上常见疾病,治疗方法很多,但多采用分期手术,术后并发症较高。
- The results of two stage operation showed that the removal rates of COD was good and high up to 70% by substrates combination of flyash and cinder. 经过两阶段的试验研究表明：粉煤灰和细煤渣配合使用去除COD的效果最好，达到了70%25。
- Gradient multi-setting cement slurry system can take the place of double stage cementing in long isolation sections in certain degree, and it displaces many advantages. 对于封固段较长的固井作业,采用梯度多凝水泥浆体系,在一定程度上可以代替双级固井,具有很强的优越性。
- The process is competitable to the double stage electro-desalting in technological kvel, and significant savings in electricity, water as well as detnukifier is achieved. )工艺与两级电脱盐水平相当,节电、节水和节省破乳剂的效果明显。
- In the double stage coupled heat pump heating system,the air source heat pump(ASHP) worked as the first stage unit under new working conditions in cold environment. 本文利用已建立并通过实验验证的空气源热泵机组稳态仿真数学模型,对机组在新工况与常规工况下的低温稳态特性进行了计算机仿真。
- All the stages operate concurrently. 所有工作步骤协同操作。
- Conclusion Biodegradable tension band is believed to be a good simple method for the treatment of ulnar Olecranon fractures needing not a second stage operation for removal of implants. 生物可吸收张力带象金属张力带一样是治疗尺骨鹰嘴骨折较理想的有效方法之一,并具有无需二期手术取出内固定的优点。
- In those ears with complete atelectasis of the middle ear space, staged operation is not indicated. 中耳腔完全愈著塌陷之胆脂瘤耳，不适合施行阶段性手术，宜以开放式小中耳腔鼓室成形术为之。
- Variable moving blade double stage axial fan 动叶可调双级轴流式风机
- The gain stage operates at a constant level regardless of the setting of the master level control, and so the sound of this circuit will not alter at various level settings. 无论主音量控制的位置如何，放大级都可以工作于一个稳定的电平，并且不同的音量设定不会引致该电路的音色变化。
- P-500 double stage pusher centrifuge P-500双极推料离心机
- double stage coupled heat pumps heating system 双级耦合热泵
- It is found at staged operation that residual cholesteatoma is more frequently encountered at some anatomic sites such as the anterior epitympanum, oval window niche, and hypotympanum near the Eustachian tube. 由阶段手术得到的经验显示上鼓室之前侧、卵圆窗及下鼓室靠近耳咽管处是胆脂瘤容易残留的部位。
- double stage current transformer 双级电流互感器
