减压

Filter, filter compressed air valve can filter out most of the water and impurities.

二、过滤，过滤减压阀可以过滤掉压缩空气中的大部分水份和杂质。

In the course of oxidation, reaction temperature should rise step by step, and in the late stage, reduced pressure distillation should follow so that the concertration of gly oxalic acid can rise and production rate of allantoin can rise up to 40%.

在氧化反应的过程中逐步地提高反应温度，反应后期进行减压浓缩，提高了乙醛酸的浓度，缩短了氧化时间，并使尿囊素産率达到40%。

The result shows that the repeatability of the method is within the range of the allowable repeatability error.

利用ANTEK7000化学发光分析仪，采用直接进样的方式测定原油、常压渣油和减压渣油中的氮含量。

In regard to stratification of the recoery rates according to diagnosis before ACDF in group A, the rate was 41.1 _ 21.5% in cases with soft disc herniation, 35.9 _ 23.0% in cases of spondylotic myelopathy, and 20.8 _ 29.4% in cases of spine injury (P _ 0.48, ANOA).

组A中在前路颈椎管减压融合前不同的病种愎复率不同，在椎间盘突出中是41.1±21.5%，有脊椎炎性脊髓病中是35.9±23.0%，在脊柱损伤中是20.8±29.4%(p=0.48，变量分析)。

Aim To observe the effect of San-Kang capsule on the biochemical index at low pressure and anoxia in rats.

目的观察三康胶囊（San—Kang capsule，SK）在减压缺氧环境时对大鼠生化指标的影响。

Methods: 24 cases operated with AF fixated were followed up, eight cases associcated spinal cord compression had been opened lamina, analysis of the influencing factors of fracture healing was made, postoperative restoration of nerve symptom and high of the vertebral body as well as spinal physiological arcuation were evaluaed.

通过随访24例骨质疏松合并腰椎骨折采用AF内固定手术治疗的病人，其中8例伴有脊髓神经压迫症状者同时行椎板切开减压术，总结分析影响骨折愈合的因素，评价术后伤椎高度、脊柱生理弯曲以及脊髓神经功能恢复的情况。

The ARGOS is a pressure-reducing regulator, which can be used for all types of natural gas and industrial gas applications.

它适用于各种成分的天然气与工业气体之减压场所。

The installation of a water hammer arrestor (Watts Series 05) or water pressure reducing valve (Watts N35B) may be required to correct the problem.

这时可能需要安装美国瓦茨水锤制动器（美国瓦茨系列05）或水减压阀（美国瓦茨N35B）以解决这些问题。

All were treated with posterolateral arthrodesis and decompressive laminectomy.

所有患者均行自体髂骨的后外侧融合和椎管减压治疗，其中23例行经椎弓根螺钉的内固定术。

Application of deacidification technology in Ⅳ atmospheric and vacuum distillation unit of Zhonghai Asphaltum Stock Company is expounded.

目前，我国炼油厂对馏分油(直馏柴油、减压溜分油)脱酸多采用碱洗电精制工艺和加氢精制工艺。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。