查询词典 recovery system

Through the heat recovery between the absorber and the generator the COP can be increased and the performance of the absorption system can be improved.

本文对GAX循环的性能进行详细的计算和分析，从循环结构、系统工况、性能变化等方面对氨水吸收式GAX循环进行了理论分析以及数学模拟研究。

Therefore the chapter gives out a method to enhance the oil recovery ------surfactant flooding, choosing firstly non hydronium surfactant compound system that is due to oil permeable bed of Xing-shugang oil field, and measuring relative permeability in surfactant flooding, surfactant flooding has the purpose to reduce oil-water interface intension and add oil disperse in water.

为此本文提出了注活性水提高低渗透油层开发效果的技术方法，优选出适合杏树岗油田低渗透油层条件下的非离子表活剂复配体系，并对活性水驱油时的相对渗透率进行了测定，活性水驱油可以起到降低油水界面张力、增加原油在水中分散的目的。

In this paper,microbial production of 2,3-BD was performed by Klebsiella pneumoniae using glucose or Jerusalem artichoke tubers as carbon source.Additionally,a novel aqueous two-phase system for the recovery of 2,3-BD from fermentation broth was developed employing short chain alcohol/inorganic salt.

针对这些问题，本论文研究了生物转化法生产2，3-丁二醇的工艺，并采用新型双水相体系对发酵液中的2，3-丁二醇进行分离萃取，最后考察了利用廉价的非粮原料菊芋作为底物发酵2，3-丁二醇的可行性。

Phoenix CD Data Recovery Software supports ISO9660 and Joliet file system.

凤凰光盘数据恢复软件支持iso9660和Joliet的档案系统。

In this work, GC-MS, ICP-OES, UV-Visible Spectrophotometry were employed to determine the trace concentrations of the above six hazardous substances, and a standard method system for screening primarily, extraction, qualitative and quantitative analyses of the six substances was established and their factors were analyzed. By evaluating the relative standard deviation, recovery, repeatability, limit of detection, linear relation etc., the optimum parameters were given and thus the precision of analysis was equal to or higher than the IEC 62321 standard, meeting the requirement of RoHS.

针对中国电子电气业在遵守RoHS符合性实践中存在的诸多问题，本文采用GC-MS，ICP-OES，UV-Visible分光光度法等，对我国南方和香港地区各类电子电气产品中六种有害物质进行痕量分析，建立了一套标准的六种有害物质初步筛选、萃取、定性、定量分析方法，并对此方法体系的影响因素进行分析，对其相对标准偏差、回复率、再现率、检出限、线性关系等进行评估，得出了优化测试参数，在此条件下其检测的精密度达到或高于国际IEC 62321标准，满足RoHS测试要求。

The observational equations have been derived using the three methods above which are based on high-low SST and low-low SST observational data respectively, at the same time, the shortages and merits of these three methods are analyzed. 3The problem of gravity field recovery can be attributed to the solution of over determined system of equations.

本文分别以高低卫卫跟踪和低低卫卫跟踪观测数据为基础，导出了基于上述三种方法的观测方程，并分析了它们的优缺点。3重力场恢复最终归结为超定线性方程组的求解问题。

Despite annoying problems such as glitches with setting the backup timer for the parachute system, a set of dead batteries in the 8-mm movie camera, and a malfunctional tape-recoder, the launch and recovery went without a hitch.

尽管恼人的问题，如故障与设定的备份计时器为降落伞系统，一套死亡电池在8毫米电影摄影机，和malfunctional磁带recoder ，发射和回收到没有顺利。

Penis residual stump was advanced to anterior portion of the newly restoration penile body as "glans"; To take full layer skin of penis from post-operating patients to observe neurofibril regeneration by light microscopy, electron microscopy and scanning electron microscopy; To determine sensation recovery by physical examination; To check erectile function with NEVA System.

修復术中通过离断阴茎浅、深悬韧带，並继续分离部分海绵体脚，使原固定於耻骨下支的阴茎海绵体充分分离，以使阴茎更为延伸；用含血运的脂肪瓣填塞耻骨前间隙，保证术后远期阴茎的有效长度；选用合適的带血管蒂皮瓣转移覆盖海绵体，塑造更为逼真的龟头和冠状沟样外形。

Chapter4 presentsthe calculation of optimal order quantity of single period inventory system of autonomous recovery problem based on the traditional "news vendor problem". And also analyses an example.

第四章在参考传统的报童问题的基础上，提出了自治复原的库存问题中单周期库存的最佳经济订货量的确定方法，并分析了一个实例。

Chapter4 presents the calculation of optimal order quantity of single period inventory system of autonomous recovery problem based on the traditional """"news vendor problem"""". And also analyses an example.

第四章在参考传统的报童问题的基础上，提出了自治复原的库存问题中单周期库存的最佳经济订货量的确定方法，并分析了一个实例。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐