分离

Gravi ty and reentrainment were identified to be the main concerns. A simple reformati on of the ash hopper could be made to increase the ash separation efficiency wit h the addition of special devices.

研究结果发现，重力分离和二次夹带是灰斗气固现象中的主要矛盾，灰斗简单改型可以提高灰斗分离的效率，但工程应用仍需加装专门的分离装置。

In this study, samples were taken during the period November 2005 to March 2007. Of total of 1109 dogs sampled, 168 Salmonella spp. were isolated, 16.0% were positive for Salmonella spp. of stray dogs; 7.4% of household dogs were positive for salmonellae. Salmonella Newport (16.7%) and Enteritids (10.7%) was the most prevalent serotype. Additionally, the result of antimicrobial susceptibility test showed that 99.4% of isolated strains (167/168) were resist to one or more than one antibiotic.

因此为了探讨台湾中部地区犬只沙门氏菌感染的情形，本次调查於2005年11月至2007年3月针对中部地区5个县市的收容所犬只及家犬进行调查，共采集样本1109个样本，分离出168株沙门氏菌，其中收容所犬只之总分离率为16.0%；家犬部分分离率为7.4%，血清型部份则以Newport(16.7%)及Enteritids(10.7%)为主；此外，沙门氏菌的药物敏感性试验结果显示高达99.4%(167/168)的菌株对1种或1种以上的抗菌剂产生抗药性。

Strains of Riemerella anatipestifer were isolated and identified from 300 samples in 57 cases characterized by infectious serositis in ducks in South China, including 2 strains from goose and the other from ducks.

本研究从广东、福建、广西等主要养鸭地区以鸭传染性浆膜炎为主要特征的57次病例近300份病料中共分离鉴定得到55株鸭疫里默氏杆菌(Riemerella anatipestifer，RA)，其中2株分离自鹅，其余53株均分离自鸭。

The serum selenium is first digested by microwave treatment and then chemically purified before analysis by using sulphydryl cotton. The optimum conditions were found to b as follows:(1) The sulphydryl cotton column is prewashed with 5 mol/L hydrochloric acid;(2) Se is desorbed by adding 1 mL of concentrated nitric acid and (3) the optimum amount of sulphydryl cotton is 0.14 g. This preconcentration step is required in order to remove matrix-interfering elements, such as Na, Mg, K and Ca.

采用微波消解－巯基棉分离对人血清样品进行前处理，通过对巯基棉分离血清中硒的条件优化，结果表明，柱条件为5mol/L HCl、解脱Se条件为1mL重蒸HNO3、巯基棉最佳用量为0.14g时，能够有效分离出人血清样品中的Na、Mg、K、Ca等碱金属和碱土金属，同时硒的回收率最高，达到92%以上。

Take the 10~12ml single-valve capacity as the example, with flings turns the head to separate evenly, 36.000rpm 60 the hour, turns the head with the angle type to separate 45, OOOrpm 36 the hour, the former including adds the deceleration to use in common 130,000,000 revolution of actuation department lives, the latter must use 100,000,000 revolution of actuation department lives, this was 100 ~ 20,000,000,000 transfers to at that time the supercentrifuge total life looked, without doubt each time tests the expense to be excessively high, in addition the CsCl amount used are many, price expensive and so on factors, causes this kind of separation purification work to become the very expensive experiment.

以10~12ml单管容量为例，用甩平转头分离，36.000rpm 60小时，用角式转头分离45，OOOrpm 36小时，前者包括加减速在内共用去1.3亿转驱动部寿命，后者也要用去1亿转驱动部寿命，这对当时超速离心机总寿命为100~200亿转来看，无疑每次实验费用过高，加上CsCl用量多、价格贵等因素，使这类分离纯化工作成为非常昂贵的实验。

Evaluate MRI representation:(1) segregation condition: transfixation band, segregation between cartilage and bone, segregation between bone and bone;(2) four stages of pathologic classification based on MRI signal character;(3) texture in weight bearing zone;(4) add Bone Marrow Edema score and joint effusion score as stasis index.

术前MRI评估：(1)股骨头内分离情况：贯穿带、软骨与骨分离，软骨下骨与骨分离；(2)股骨头内信号的病理分期；(3)冠状正中位的髋臼负重区下结构；(4)将股骨头骨髓水肿评分和关节积液评分相加记为关节的瘀积指数。

Although it is certain that the flower of Trollius chinensis is a good antibacterial medicine, there are no studies on its effective substances and quality standard.The 60% ethanol elution through polymide was determined as antibacterial and antivirus portion according to pharmacological study. The chemical experiment isolated 18 compounds and identified 13 structures.

本课题通过对金莲花提取物的药效学试验，确立了聚酰胺60%乙醇洗脱部位为其抗菌、抗病毒有效部位；继而对该部位进行了化学研究，分离出单体化合物18个，鉴定化学结构13个，其中有7个是从金莲花中首次发现的新化合物，有4个是从金莲花属植物首次分离得到，所分离的化合物大部分是黄酮类，还有有机酸等。

Refer to the finned tube separator and the uniflow cyclone separator, the effects of the inlet particle concentration on the separating efficiency and the pressure lose is studied.

针对鳍片管束分离器和下排气旋风分离器，研究了入口颗粒浓度对分离效率及阻力的影响

With the higher requirement of the low energy lost of hydrocyclone, especially single-level hydrocyclone inaccessible separation standard, industrialization requirements are carried out by series-parallel connection of multilevel hydrocyclone. Thus, the utilization of uniflow hydrocyclone becomes more and more abroad when the hydrocyclone changes its role from primary ultimate separation equipment to advance separation equipment.

随着对水力旋流器低能耗提出更高的要求，特别是单靠一级水力旋流器很难达到分离标准，需要通过多级水力旋流器串并联来实现工业化要求，水力旋流器从原来的终极分离设备变为预分离设备，这种角色的转变是直流式水力旋流器的应用日渐增多的重要原因。

Results show this new-inlet hydrocyclone has original sides on liquid spin-making and stabilize its flow field. Moreover this gradual contraction inlet may translate some pressure energy of liquid into kinetic energy and increase circumrotate speed. These play active actions on improving separation efficiency. Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone. This hydrocyclone system has the higher separation property in contrast to the single-level hydrocyclone.

实验结果表明：这种新型入口结构水力旋流器在流体的导旋方面具有独到之处，能很好的形成稳定的流场；同时这种渐缩式入口方式，可将来液的一部分压能逐渐转化为动能，提高了旋流速度，对提高分离效率起到积极作用；采用新型入口的直流式水力旋流器比返流式水力旋流器压降低，处理量大且分离效率略低；组成返流式水力旋流器串联系统相对于单级水力旋流器具有更高的分离性能。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。