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The calculation results shows that ,(1) when the rotor rotates at the working speed, a local regurgitant whirlpool that is rightabout to the rotor"s rotating direction appears in the classifying region, which makes the separated granules come back to the outside of the classification district and influences the classification efficiency of the turbine classifier;(2) in the condition of a low rotating speed of turbo rotor, ultrafine particles can follow the gas phase by and large, but when the rotating speed increases, a phenomenon of velocity slippage between two phases appears evidently;(3) A operating parameter, air flow rate is so important that can directly influence the stability of flow field in classifying chamber, the bigger the air flowrate is , the steadier the flow field is;(4) Compared with straight blades, the new shape of blades with backward crooked elbow are helpful to improve the stability of flow field and form whole stream easily, also beneficial to advance the classification accuracy and classification efficiency;(5) The motion trace of particles are very complicated when the turbo rotor rotates at a high speed, the constant bounce of the particles appear between the blades and the coarse particles are even bounce back from the inlet, only the finer can pass through the classification area from the oulet;(6) Along with the increase of the rotor"s rotating speed, radiah axial and tangential velocity all begain to fluctuate repetitively like sine-wave, the smaller the particles are, the more violently they fluctuates.

数值模拟结果表明，(1)在涡轮达到工作转速时，在分级区域形成了一个与涡轮旋转方向相反的局部回流涡，它使得分离出来的细粒重又被带回分级轮外边缘，从而严重影响分级机的分级效率；(2)粉尘粒子在涡轮低速运动情况下，基本上能跟随气体运动，但随着转速加大，两相之间出现了明显的速度滑移现象；(3)分级机工作时的风量也是一个比较重要的操作参数，它可以直接影响到分级机内腔流场的稳定性，风量越大，流场越稳定；(4)同直叶片形状相比较，带后弯导板的叶片，有利于改善流场的稳定性，流场容易形成整体流，对提高分级效率和分级精度都非常有利；(5)粒子轨迹线在涡轮转速较高时十分复杂，有的出现了反复的弹跳现象，大颗粒不能通过分级区域而从进口返流了，只有细小的颗粒才从出口处流出；(6)涡轮转速加大时，粒子的径向、轴向和切向速率出现了明显的类似于正弦波的脉动现象，颗粒越小，脉动程度越为剧烈。

It is well known that the vocabulary of English word is very large, so if learners just recite every word independently, they cannot keep their memory long. In order to keep the memory of word effectively and firmly, one should grasp the basic word-building elements, and then recite the word systemically and relationally according to its relationship with other words and its own pronunciation, form and meaning. It is also necessary to grasp the rule of the words' change and transform in every aspects, turn rote reciting into comprehension reciting, singleness reciting into colony reciting, stiffness reciting into agility reciting.

英语词汇数量之多是众所周知的，而彼此孤立的词是难保持长期记忆的，所以要更有效地、更牢固地记忆单词，只有抓住其基本构词成分，根据每个词的音，形，义及其与其他词之间的诸多联系进行有系统地、有联系地记忆，掌握英语词汇在各方面变化和转化的规律，化机械记忆为理解记忆，化单个记忆为群体记忆，化呆板记忆为灵活记忆。

Results The supratentorial lesions involved the occipital lobe in 4, frontal lobe in 3, fronto-occipital lobe in 2, temporo-occipital lobe in 3, lateral ventricle in 1 case and the saddle region in 1. All the lesions were large in volume and most of them presented heterogeneous signals in MRI. Of the 14 cases, 12 showed cystic degeneration and necrosis, 2 had hemorrhage and 6 showed signs of emptied small blood vessels. Twelve cases had heterogeneous enhancement and 2 had moderate enhancement. Pathologically, 10 cases of neuroblastomas were identified, along with 3 ganglioneuroblastomas and 1 atypical rhabdoid tumor.

结果 病灶位于顶叶4例，额叶3例，枕顶叶2例，颞枕叶3例，侧脑室1例，鞍区1例，病灶普遍较大，病灶绝大多数信号不均匀，病灶内可见囊变／坏死（12例）、出血（2例）、流空小血管影（6例），增强后病灶呈明显不均匀强化（12例），中等强化2例；神经母细胞瘤10例，节细胞神经母细胞瘤3例，非典型横纹肌样瘤1例。

In order to understand the expressed genes, construct the known gene expressed profile, study the tissue-specific genes and the common genes from pig and chicken; In order to do primary researches for comparative genomics, functional genomics, QTLs mapping, animal molecular breeding and so on, we have constructed 3 cDNA libraries of Xiang Pig muscle tissue, Silkie Fowl muscle tissue and liver tissue, sequenced a large scale ESTs and analyzed their bioinformation from the ESTs of Silkie Fowl muscle tissue and liver tissue in our study.

为全面了解肌肉组织和肝脏组织的基因表达类型，构建猪、鸡肌肉组织和肝脏组织的功能基因表达谱，研究肌肉组织和肝脏组织的特异表达基因及这两种组织的共同基因；为比较基因组学的研究、功能基因组学的研究、QTLs定位等的动物分子育种做前期基础科研工作，本研究构建了香猪肌肉组织、丝毛乌骨鸡肌肉组织和肝脏组织的3个cDNA文厍，并对丝毛乌骨鸡的肌肉组织和肝脏组织进行了大规模的ESTs测序及其生物信息学的初步研究。

The hang closely together on this trap and clear: Wang Wei, deputy to the high cost of bait, the actual control of the Taxodiaceae Ningbo, China Light and other enterprises and companies commissioned by the signing of palm oil imports Contracts, use of imported grain and oil shipping schedules and letters of credit loan period of three months of the time difference, letters of credit to cash in the capital of Ningbo in the short-term loans, access to high interest rates; On the other hand, loan-sharking in a large number of bad debts, not enough to pay credit Credit card, through its low-cost selling exists in Tianjin Sheng storage of grain and oil palm oil for cash flow.

的环环相扣，一起在这个陷阱和明确的：王伟，副的饵料成本高，对宁波杉科，中国轻和其他企业和进口棕榈油签署委托公司的实际控制合同，使用进口粮食和石油运输的时间表和信贷的三个时差个月贷款期限的信，信用证现金在宁波资本的短期贷款，获得高利率，另一方面另一方面，放高利贷的坏帐大量不足以支付通过其低成本销售信用卡信用卡，在天津盛粮油现金流量棕榈油存储存在。

Shandong Huanghua NewBuilding Materials Co., Ltd (山东皇华新型建材有限公司) is a technology improvement of dahan gypsum mineral deposit explorationplaster plaster cast of it, the panel and its system, tectorial membrane the development, production, and the domestic sales, trade and technical services in one large modem building materiats, the company occupies 100,000 square meters, standardized and automated production plant and 50,000 square meters, 5 of the assembly with modem how and laboratories.

山东皇华新型建材有限公司（Shandong Huanghua NewBuilding Materials Co。，Ltd）是一家集石膏粉、石膏板及其系统、覆膜板研发、生产、国内销售、对外贸易、技术服务于一体的大型现代化建材企业。公司占地100000平方米，拥有标准化厂房50000平方米，自动化生产流水线5条，并配有现代化质检中心和化验室。

Most of the time he lay with his hands clasped under his head and his large, sunken, dark-blue eyes fixed dreamily and unseeingly on the cloudy sky that was visible between the boughs of the two big spruces in the front yard--Adam-and-Eve, they always called those spruces, because of a whimsical resemblance Emily had traced between their position, with reference to a small apple-tree between them, and that of Adam and Eve and the Tree of Knowledge in an old-fashioned picture in one of Ellen Greene's books.

大多数时间他双手环抱在头下躺着，用他那双大大的凹陷的深蓝色眼睛朦胧而无目的地盯着前院里两棵高大的赤松——亚当和夏娃——树枝间露出的乌云密布的天空。他们总是这样称呼那些赤松，源于艾米莉看了艾伦·格林的一本古老的书里关于亚当夏娃和智慧之树的图片后对这两棵赤松以及它们之间的一棵小苹果树所产生的古怪的联想。

Major characteristics:The breed has moderate body conformation,with mediumsized head,ununiform shape and depth transverse wrinkle,fairly small and lop ears,short and stout neck,wide and concaved back,arched ribs,large and drooping be11y,short and rough legs,unclamp rump,sleeping pastern,monkey-liked hooves.

主要特性：体型中等，颈粗短，有垂肉，背腰宽，背线多凹陷，肋骨拱曲，腹大下垂，四肢粗短，大腿欠丰满，多卧系，撒蹄，群众称&猴子脚板&，头中等大小，额部有形状和深浅不一的横行皱纹，耳较小、下垂，被毛为黑白花。

From packaging business card printing and membership card making ink dispersion system, small particle size of pigment particles adsorption of resin and solvent relatively significant pigment particles is more than likely, it is often represented as density gets smaller, large-size variable density of pigment particles will cause the pigment particles; and handlethe under-metaphysical upfloat fluoroaracil colors of and form the business card printing and membership card making ink and floating.

从敌国包装制卡和会员卡制息油不朱凑拢编制看，小粒径的颜料粒子吸附的树脂和溶剂相不不不不不差给比不小的颜料粒子不小得众，不常表示为密度变小，不小粒径的颜料粒子密度变不小便会酿成颜料粒子的下沉；而下粒径的颜料上浮而构成了制卡和会员卡制息油不朱的浮色本体。

Among so many baser influences, the general and obvious interests of society have of course had a share, and a large one, in the direction of the moral sentiments: less, however, as a matter of reason, and on their own account, than as a consequence of the sympathies and antipathies which grew out of them: and sympathies and antipathies which had little or nothing to do with the interests of society, have made themselves felt in the establishment of moralities with quite as great force.

至于说到其余许多较低的影响力量，其中当然有社会一般的和明显的利害这一点在导引道德情操方面起着一分而且是颇大一分的作用。但这与其说是出于理性，说是由于社会利害自身，还不如说是出于从社会利害中生出的爱憎之感者为多。这爱憎之感对社会利害很少或者全无影响，在树立各项道德方面则表现为很大的力量。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。