查询词典 abnormal end

The classification of our main tools is comprehensive, including Long Neck Square /Ball Type End Mill, Ripple Roughing End Mill, High Spiral End Mill For Aluminum, Nose Type End Mill, Micro Diameter Square/ Ball Type End Mill , Taper Neck End Mill, Long Flute End Mill, Long Shank End Mill, Two/Three/Four/Six/Eight Flutes End Mill, etc.

公司主要产品有：深沟专用长颈平头/球头立铣刀，波纹粗铣刀，高螺旋铝用立铣刀，圆鼻铣刀，微小径平头/球头立铣刀，斜颈铣刀，长刃立铣刀，长柄立铣刀，二刃、三刃、四刃、六刃、八刃等多刃立铣刀等。

This invention relates to a structuring method for a multi-allotter front end system of a cluster server characterizing in including the following steps: setting up more than two front end allotters matched with two net cards, a cluster server front end system of a collecting tray, the data input end net cards of the front allotter are cascade via the collecting tray, the data output end net cards of all front allotters are connected with the switching device of the cluster server back end system, the data input end net cards are matched with a same virtual IP, all input data packets are transmitted to all front end distributes in broadcast way, every front server computes, the input data packet IP addresses or TCP port number in hash to decide if said data packet is processed.

本发明涉及网络服务器技术领域，尤其是一种集群服务器的多分配器前端系统构成方法，其特征在于：包括以下步骤，建立包括两台及以上的配置了两块网卡的前端分配器、一台集线器的集群服务器前端系统，所有前端分配器的数据输入端网卡通过集线器并行集联，所有前端分配器的数据输出端网卡与集群服务器后端系统的交换机相连；所有前端分配器的数据输入端网卡配置一个相同的虚拟IP；通过集线器将输入数据包以广播方式传输到所有前端分配器；各前端分配器对输入数据包IP地址或TCP端口号进行散列计算，决定是否处理该数据包。

In group A, the medial antebrachial cutaneous nerve was cut 5 mm away from its origin and its proximal end was anastomozed end-to-end to the distal end of musculocutaneous nerve. In group B, the musculocutaneous nerve was cut 5 mm away from its nerve entry point and the proximal end of medial antebrachial cutaneous nerve were anastomozed end-to-end to the distal end of musculocutaneous nerve. In group C, medial antebrachial cutaneous nerve and musculocutaneous nerve were cut, without further anastomosis.

每组大鼠左上肢制备实验模型，右上肢为正常对照，不作任何处理。A组：于距前臂内侧皮神经起点5 mm 处切断该神经，将其近端与切断的肌皮神经远端行无张力端端吻合；B 组：于距肌皮神经入肌点5 mm 处切断该神经，将其远端与切断的前臂内侧皮神经近端行无张力的端端吻合；C 组：切断肌皮神经和前臂内侧皮神经后不予吻合，形成肱二头肌失神经支配模型。

The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.

理论分析和试验研究表明： 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的，具有摩擦动力学的本质，任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响； 2中心轴向载荷作用下，载荷增大使球轴承的固有振动频率升高，载荷越大同样的载荷增幅引起的频率升幅减小，足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响； 3轴向和径向联合载荷作用下，径向载荷不大时球轴承振动的固有频率基本不变，但是可能引起变刚度激励的非线性振动，出现新的频峰，过大的径向载荷将使部分钢球脱离接触，使球轴承的振动和噪声呈现不稳定状态； 4润滑对球轴承的振动和噪声特性有重要的影响，良好的润滑对振动有明显的抑制作用，润滑不充分时，振动和噪声的水平会有明显增高，一定条件下还会激发接触副中的谐振，发出啸声，造成接触表面的伤害，无润滑干接触时，短时的运转就会损伤接触副表面，使振动和噪声迅速增大，并随时可能引发严重的磨损和卡滞失效；接触副润滑良好时，油膜的"刚化效应"使球轴承振动的固有频率有所提高，润滑剂中含有弥散性污浊时，振动的幅度总体升高，但弥散性污浊不会改变球轴承振动的频率特性；浙江大学博士学位论文：球轴承振动的研究 5低速时，球轴承振动的基本特征呈现不稳定状态，随着转速的提高，球轴承振动的频率特性趋于稳定，固有频率频峰升高； 6理论分析表明，干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动，振动的幅值与谐波幅值成正比，实际球轴承中钢球的分布不可能完全均匀，波纹度的激励作用会随时发生；润滑接触的分析表明，波纹度的任意谐波分量均能激励球轴承的振动； 7球轴承的几何和结构参数分析表明，球轴承尺寸越大，径向、轴向和角振动的固有频率越低；钢球中心圆直径增大，球轴承的径向和轴向振动的固有频率基本不变，角振动的固有频率有所上升，振动的幅频特性基本不变；径向游隙加大使球轴承的径向振动固有频率降低，轴向和角振动的固有频率有所升高，径向振动幅频特性的幅值升高，而轴向和角向降低；钢球的数量增多使球轴承振动的固有频率上升，幅频特性的幅值下降，径向振动的幅值下降最为明显；外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高，轴向和角振动的固有频率降低，径向幅频特性基本不变，轴向和角向幅频特性幅值升高；内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降，振动幅频特性的幅值均有升高； 8试验对比表明，传感器采用探针式安装时，由于探针接触副接触特性的影响，钡(量得到的球轴承振动信号有失真，采用专门设计和制作的试验球轴承，以固定式安装加速度计，首次测量得到了球轴承振动的真实信号，通过对振动信号的分析，验证了球轴承振动的理论模型； 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析，以样本长度的均方根值作定阶上界，FPE做判阶准则，给出的AR谱光滑，频率分辨率高，是球轴承振动分析的简便而可靠的手段； 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间，时间间隔，频率范围，同样是球轴承振动分析的可靠的手段，可用作球轴承故障诊断技术。

As for 60 patients with MV, 45 suffered from motion sckness; 20 were sensitive to motion; 32 had photophobia and phonophobia; 45 had migraine ; 16 had abnormal ocular motion function; 3 had abnormal cerebral MRI and 40 had abnormal results in high stimulating rate ABR.

结果：64例PCIV患者，血压异常29例；血脂或血糖异常14例；血管超声异常37例；突然起身眼前发黑或头晕14例；高刺激ABR异常22例；4例头颅MRI异常。60例MV患者，运动病45例，运动敏感20例，畏光或畏声32例，偏头痛45例，眼动异常16例，MRI异常3例，高刺激ABR异常40例。

Abnormal chromosome was detected in 17 fetuses. Among them, trisome 21, trisome 18, trisome 13, Turner syndrome, Klinefelter syndrome, short arm deletion of chromosome 18, and inverted chromosome 9 were detected in 8, 3, 1, 1, 1, and 2 fetuses, respectively. Abnormal chromosome was found in 5 out of 8 fetuses who received serum screening. Ultrasound showed abnormal chromosome in 11 fetuses.

共诊断17例胎儿染色体异常，其中21三体8例，18三体3例，13三体1例， 1 Turner综合征1例，Klinefelter综合征1例， 18染色体短臂微缺失1例，9号染色体臂间倒位2例(1例来源于母亲)。17例中有8例进行了唐氏儿血清学筛查，5例异常，11例超声检查胎儿有结构异常。

Results Sixty of 68 (88.24%) patients had the other sites infection prior to the occurrence of VE. The clinical manifestations were as follows: fever (60 cases, 100%), vomitting (48, 70.59%), headache (41, 60.29%), headache associated with abdominal pain (20, 29.41%), convulsion (23, 33.82%), continuous twitch (5, 7.35%), coma (3, 4.41%), mental symptoms (40, 58.82%), disturbance of consciousness (19, 27.94%), meningeal irritation syndromes associated with morbid indication (32, 47.06%), acroparalysis (3, 4.41%), aphasia (1, 1.47%); 48 patients (70.59%) had abnormal CSF, 50 (73.53%) had abnormal electroencephalogram and 8 of 36 had abnormal CT scanning.

结果 68例患儿中有60例(88.24%)病前有其他部位感染；其临床表现：均有发热，呕吐48例(70.59%)，头痛41例(60.29%)，头痛伴腹痛20例(29.41%)，惊厥23例(33.82%)，抽搐持续状态5例(7.35%)，昏迷3例(4.41%)，精神症状40例(58.82%)，意识障碍19例(27.94%)，合并脑膜刺激征和病理征32例(47.06%)，肢体瘫痪3例(4.41%)，失语1例(1.47%)；脑脊液检查异常48例(70.59%)，脑电图异常50例(73.53%)，36例头颅CT平扫异常8例。

Results There were about 20 or so abnormal manifestations after stroke and swallowing organs dysfunction include abnormal lip closure, decreased tongue motility, weakness of palate, decreased or disappeared gag reflex, abnormal lift of larynx and insufficient opening of cricopharyngeal muscle.

临床检查所明确的吞咽器官异常包括唇闭合无力、舌运动减弱、软腭麻痹、咽反射减弱或消失、喉上抬异常或消失、环咽肌打开不全的敏感度及阴性预测值普遍较高，敏感度、特异度、阳性、阴性预测值最好的临床指标分别是唇闭合无力（84.62％），环咽肌打开不全（80.96％），舌运动减弱（67.75％），唇闭合无力（90.91％）。

The normal and abnormal embryoid were distinguished by the rate of normal plantlets induced and the regeneration modes of the cottons varieties were compared to two ways, one with the highest rate of normal inducement was the normal way of regeneration plantlet from callus, embryogenetic callus, global embryoid, heart-shape embryoid, torpedo-shape embryoid, cotyledon embryoid to normal plantlet, etc, the other with the lowest rate of normal inducement was the abnormal way from callus, embryoid callus, global embryoid-like, heart-shape embryoid-like, fish torpedo-shape embryoid-like, cotyledon embryoid-like, abnormal plantlet to normal plantlet, etc.

转化后采用平行实验得到不同品种的不同培养体系的愈伤组织、胚性愈伤组织、胚状体、类胚状体、畸形苗和正常苗，以最终正常苗诱导率高的体系的材料作为正常苗的发生过程，以诱导率低的作为畸形苗的发生过程，即分为正常苗的发生过程，愈伤组织——球型胚状体——心型胚状体——鱼雷型胚状体阶段——子叶型胚状体——正常苗：畸形茁的发生过程，愈伤组织——类球型胚状体——类心型胚状体——类鱼雷型胚状体阶段——类子叶型胚状体——畸形苗。

Globin chain analysis proved the α chain to be abnormal The fingerprint of the abnormal α chain and the amino acid sequence of the abnormal peptide obtained indicated that the α 34 leucyl residue had been replaced by arginyl...

将异常α链经柱层析分离纯化后作指纹图，把指纹图的异常肽斑洗脱，用微量双偶合法作氨基酸顺序测定，发现异常肽斑为α34亮氨酸被精氨酸取代，由此证实此异常血红蛋白为Hb Queensα_2~(34Leu→Argβ_2。

Therefore, it is imperative that you need to be prepared for the great change that is about to occur.

所以，你需要为快要出现的伟大改变准备好，这是必要的。

If u agree with our suggestion of dicker trade,we will exchange paper with u wood.

如果你方同意我们进行易货贸易的建议，我们将用纸与你们交换木材。