查询词典 recovery

Chromic trioxide and chromium hemitrioxide are determined with iodometry, the coefficient of variation of chromic trioxide is 0.056%, and the recovery of marked compound is 99.82-99.83%; the coefficient of variation of chromium hemitrioxide is 1.45%,and the recovery of marked compound is 98.55-99.26%; iron is determined by complexometric titration, the coefficient of variation of iron is 1.73%, and the recovery of marked compound is 99.12-99.23%;sulfate is determined by complexometric titration, the coefficient of variation of sulphate is 0.16%, and the recovery of marked compound is

Analysis Of The Chromium Electroplating Wastewater By Oxidation-reduction And Complexometric Titration-化学工程与工艺-本文采用氧化还原滴定法与络合滴定法对镀六价铬的废水中铬酸酐，三氧化二铬，铁和硫酸根的含量进行了测定：铬酸酐和三氧化二铬用碘量法测定，铬酸酐的变异系数为0.056%，加标回收率为99.82-99.83%，三氧化二铬的变异系数为1.45%，加标回收率为98.55-99.26%；铁用络合滴定法测定，其变异系数为1.73%，加标回收率为99.12-99.23%；硫酸根用络合返滴定法测定，其变异系数为0.16%，加标回收率为

The company has independent intellectual property rights, promotion of technological innovation, masters of our own system and the underlying file format core technology, self-developed data recovery software has been included in the data recovery industry's cutting-edge technology products,"I Yi data recovery wizard" is domestic The first independent research and development of data recovery software, a published, with its powerful and reliable function by the majority of customers praise.

公司拥有自主知识产权，提倡技术创新，掌握自己的系统底层及文件格式核心技术，自行开发的数据恢复软件已列入世界数据恢复行业的尖端技术产品，其中《易我数据恢复向导》更是国内首款自主研发的数据恢复软件，一经面世，即以其强大可靠的功能受到广大客户一致好评。

The test result shows:(1) Concentration after grind finely, multi product configuration, regrind and reconcentratipn of sulphide iron ore, and firstly recovering tin and removing sulfide ore as possible as are available metholds to improve the grade and recovery of tin concentrate, simplify technology flowsheet and reduce production cost;(2) Intensifying the recovery of single stage concentration table is the key to concentration to concentration after grind firely and improving index. The recovery of fine tin is sure to further improve index;(3) Regrind and reconcentration of ferro-sulphur ore may recovery some tin.

试验研究结果表明：(1)细磨入选，多产品结构，硫化铁矿物再磨再选，能拿早拿、能丢早丢，预先脱出硫化矿物是提高锡精矿品位和回收率，简化工艺流程，降低生产成本的有效途径；(2)强化一段摇床的回收是细磨入选，提高指标的关键，细粒锡石的回收是进一步提高指标的根本保证；(3)硫铁矿物再磨再选也可回收部分锡金属。

Spring Kang the recovery equipment already developed, the brain paralysis child is restored to health the series, the hearing spoken language recovery series, hemiparalysis recovery series, the life auxiliary series, the non-barrier product line, listens the strength product line, the physical therapy series, the function appraisal series, the amputation patient is restored to health the series and so on 20 series 300 many kinds of specification model product, for the national 20 province's numerous General hospitals, the recover center, the FIMITIC system, the Welfare institution, organizations and so on sanatorium has provided the mass recovery equipment successively, satisfied disabled friend and senior citizen's demand.

康之泉牌康复器材现已开发出，脑瘫儿童康复系列，听力言语康复系列，偏瘫康复系列，生活辅助系列，无障碍产品系列，听力产品系列，物理治疗系列，功能评估系列，截肢患者康复系列等二十余系列三百多种规格型号的产品，先后为全国二十余省份的众多综合医院，康复中心，残联系统，社会福利院，疗养院等机构提供了大批量的康复器材，来满足残疾朋友及老年人的需求。

Through the apply of mental and medical recovery on the patients with ischemic cerebrovascular disease in their recovery peroid, we found that mental recovery could speed up the recovery of nervous function comparing the treatment group and nontreatment group.

作者采用心理康复和医疗康复综合措施对缺血性脑血管病康复期患者进行治疗，并对治疗组和对照组进行比较分析。结果表明，心理康复可促进神经功能恢复。

Due to the complexity of the cell jitter, the NonSynchronous Tining Recovery methods are currently not mature With the emphasis being given to the Class A CBR traffic, this paper analyzes the performance of the queueing delay and cell jitter at the source node and intermediate nodes, and discusses the Source Timing Recovery at the destination node in ATM networks Firstly, this paper presents a description of the cell jitter of CBR traffic, and gives the definitions of two kinds of cell jitter regarding the Source Timing Recovery for CBR traffic Then, by using exact mathematical models and analysis methods, this paper analyzes the impact of the factors, such as the capacity of the queueing buffer, the randomness, the deterministic nature and the correlation in cell arrivals of the background traffic sources, on the queueing delay and cell jitter performance of the CBR traffic through Statistical Multiplexitng To obtain an insight into the power spectral distribution and look for better schemes for the depression and filtering of the cell jitter, within the analyses we succeed deriving the power spectrum of the cell jitter for CBR traffic Hence, not only the power spectral distribution of the cell jitter can in the frequency domain be qualitatively understood, but also can the rms (root-meansquare) value of the cell jitter be quantitatively obtained so as to more accurately measure the amplitude of the jitter In the end-to-end performance analysis of the queueing delay and cell jitter, we propose a kind of quasi-periodic cell stream model to characterize the jittered CBR traffic, and present an initial queueing analysis of the CBR traffic following such a model at a generic intermediate node Additionally, we briefly discuss the buildout/playout and Source Timing Recovery functions of the destination node Finally, regarding the Source Timing Recovery of CBR traffic, this paper systematically discusses several important principles of the cell jitter filtering and depression reported in the literature, introduces several implementation schemes of the Source Timing Recovery e.

由于信元抖动的复杂性，非同步定时恢复方法目前还很不成熟。本文针对A类CBR业务流在ATM网络源节点和中间节点的排队时延和信元抖动性能，以及在目的节点的源定时恢复问题作了较为全面的研究。首先，文中描述了CBR业务流的信元抖动，并具体地给出了两种与CBR业务源定时恢复有关的信元抖动的定义。然后，采用了精确的数学模型和分析方法，有针对性地分析了业务背景中信元到达的纯随机性、确定性和相关性以及排队缓存器容量等因素对CBR业务流经过统计复用后的排队时延和信元抖动性能的影响。为了了解信元抖动的功率频谱分布和寻求更好的抑制和滤除抖动的方法，在性能分析中，我们成功地完成了CBR业务流信元抖动的功率谱分析，使得不但可以从频域定性地认识信元抖动的能量分布特性，而且还可以定量地求出信元抖动的均方根值(rms：root-mean-square)，以更为准确地衡量抖动的大小。在CBR业务流的多节点端-端排队时延和信元抖动性能分析中，我们提出了一种准周期性(quasi-periodic)信元流模型来描述感染了信元抖动的CBR业务流，并基于这一模型进行了CBR业务流中间节点的初步排队分析。

Result: Therapeutic effect of therapy group (instantly recovery rate 61.7%, terminal bouton recovery rate 96.8%, and total effective rate 100%) outweighed apparently control group (instantly recovery rate 0, terminal bouton recovery rate 33.7%, total effective rate 60.2%).

结果：治疗组的疗效(即刻治愈率61.7%，终结治愈率96.8%，总有效率100%)明显优于对照组(即刻治愈率0，终结治愈率33.7%，总有效率60.2%)的疗效。

Shanghai Elevator recovery operators are engaged in a multi-material recycling Elevator Service Center, is a strictly formal register Elevator recycling companies, is a recovery, sorting, processing, use and sales of multi-service centers, Freight loading recovery, escalator recovery, medical elevator recycling, recycling machine room less elevator, sightseeing elevator recycling, sidewalk staircase, the company is equipped with a professional demolition team responsible for removal of free onsite.

上海电梯回收经营公司，是从事多年的一家电梯物资回收服务中心，是一家严格注册的正规电梯回收公司，是集回收、分类、加工、利用、销售为一体的综合服务中心，载物货梯回收、自动扶手电梯回收、医用电梯回收、无机房电梯回收、观光电梯回收、人行道梯，公司配有专业拆除队伍，负责免费上门拆除。

Shanghai Elevator recovery operators are engaged in a multi-material recycling Elevator Service Center, is a strictly formal register Elevator recycling companies, is a recovery, sorting, processing, use and sales of multi-service centers, Freight loading recovery, escalator recovery, medical elevator recycling, recycling machine room less elevator, sightseeing elevator recycling, sidewalk staircase, the company is equipped with a professional demolition team responsible for removal of free onsite.

产品描述：上海电梯回收经营公司，是从事多年的一家电梯物资回收服务中心，是一家严格注册的正规电梯回收公司，是集回收、分类、加工、利用、销售为一体的综合服务中心，载物货梯回收、自动扶手电梯回收、医用电梯回收、无机房电梯回收、观光电梯回收、人行道梯，公司配有专业拆除队伍，负责免费上门拆除。

Through analysis of the thermal equilibrium to the coke oven, it's determined that the sensible heat recoveries of the hot coke physical thermal energy, crude gas, and combustion waste gas are the main three aspect of the residual heat recovery in coke production. Among these, hot coke physical thermal energy is prime recovery resource with an approximate occupation of 35% of the total coke oven heat. On studying to the production processing of coke oven gas purification system, residual heat resource composite, energy system structure, and the state of the art of the recovery of the heat source, it's determined that the way of residual heat resource utilization is mainly to modify the chemical processing and the high temperature recovery processing medium, the energy system mainly adopts home-grown energy resource (coke oven gas. etc.) in stead of direct outsourcing.

通过对炼焦炉的热平衡分析，确定了炼焦生产余热资源的回收利用主要方向为回收红焦物理热、荒煤气和燃烧废气显热，其中，红焦显热占供入焦炉热量的35%左右，是主要研究对象；通过分析煤气净化系统生产工艺和余热资源构成，以及能源系统结构和工艺现状，确定了煤气净化系统余热资源利用途径以调整化工工艺、回收高温工艺介质余热为主，能源系统以采用自产能源替代直接外购能源为主。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。