小包

In particular, they buy in smaller quantities—a cupful of rice, not a 10-kilogram bag; a single cigarette, not a packet.

特别是，他们购买的是小份——一杯米而不是一袋米，一支烟而不是一包烟。

There were three new discovers : 1. The phago-assistant membrane was a nonciliary membrane between two pieces of wave membrane. It tightened with Endoral membrane into cytoplasm formatting cytostome and cytopharynx; 2. Cytoplasm formatted digestive structure which is a stable network digestive channel system but casual food vacuoles. 3. The Oral Primordium field , the assemble and transport of microtubules and membrane were all in the aborve channel system.

有三项新的发现：吞噬辅助膜为位于两波动膜之间的非纤毛膜，并与口内膜一道包卷进入胞质形成胞口、胞咽；细胞质分化出固定的网络状消化腔隙而不是形成临时性的食物泡；口原基场及微管、小膜的装配运输都在此腔隙中进行。

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。

There are some details: writing a postcard to far friends on the train inthe morning; riding a bike up to a hill which is coverd golden corn in the sunset; singing and dancing with the music step in the crowd of the street; taking a photo before the Cologne Church by a foreigner in the DC screen where i can see my glorious posture.

一些快乐的细节：在清晨的火车上给远方的朋友写明信片；在日落的时候从卡塞尔的郊外飞快的骑着车冲上种满麦子的小山坡；在熙攘的街头看着街头艺人打着鼓唱着欢快的歌不由自主的跟着和；在莱茵河畔让老外帮忙拍下独自站在科隆大教堂前笑容，神采飞扬的背着包的样子。

Bobbi Brown has a quirky and easy solution for those who won't be parted from their favourite products: a clear plastic bag complete with miniature plastic bottles, a funnel, spatula and labels so that you can decant your old faithfuls.

Bobbi Brown公司为那些不愿意和自己最喜爱的产品分开的人提供了一种特别新颖便利的解决方法：一个透明的塑料包，再加上一些微型塑料瓶、一个漏斗、抹刀，还有标签，这样，你就能把自己喜欢的产品倒到这些小瓶里。

From an angle of engineering application, this paper dealt with the wavelet packets decomposition principle and its energy spectrum monitoring theory, which were used to extract the features of drilling force signals. Meanwhile, with an aim at the strong randomization and uncertainty characteristics between the feature vectors and drill wears in drilling process, a kind of drill wear monitoring method based on Hidden Markov Model was presented.

从工程应用的角度论述了小波包分解原理及其能量谱监测理论，并将该理论应用于钻削力信号特征提取中，针对钻削过程特征矢量与钻头磨损之间具有较强的随机性和不确定性的特点，提出一种基于隐马尔可夫模型的钻头磨损监测方法。

Is it possible to delay cargo releasing and caused the demurrage charges.

回家时一定带2包小白最爱吃的狗狗饼干犒劳一下小家伙

Based on such consideration, a strong texture description operator used in computer vision called local binary patterns is introduced. In this paper, the classic LBP method is enhanced from three aspects for facial expression recognition: image data, constructing feature way and the way of combining all extracted features.

基于以上几点考虑，本文引入了在图形学中具有很强描述纹理能力的局部二元模式(Local Binary Patterns，LBP)算法，改进了其中的三点对表情识别不利的因素：(1)将原图像经过小波包分解并在其它频率图像为零的情况下重构，得到了四幅与原图像大小相等的不同频率图像，在一定程度上增加了原图像的数据，改进了原算法数据量不足的问题。

The gastronomy of Eclat International Hotel, Shanghai that the Lobby Café, Bar, Western Restaurant, Chinese Restaurant with 15 VIP dining rooms and 350 persons capacity of Ball Room offers you distinctive cuisine including Southeast Asia cuisine, Buffet, Alacart, Set-menu and Dim-sum, Snack, and authentic Cantonese cuisine and local flavor, especially for degusting the Bird's nest, Abalone, Shark Fin, Seafood and Zhejiang dishes by our experienced chefs. 5 meeting and conference with up to 500 guests, with comprehensive business center will undoubtedly make your business blossoms. We also have beauty salon, shopping arcade and night club.

酒店内餐饮娱乐和附属设施齐全，设有咖啡厅、酒吧、西餐厅、中餐厅以及15间装饰迥异的贵宾包间，以及可同时容纳350人就餐的宴会厅，为您提供东南亚美食、自助餐、中西式商务套餐及精美点心、小食和各类酒水，以及由广东名厨主理的燕、鲍、翅、参、海鲜及各式精美粤菜和特色本帮菜，令您尽享口福；另外5间可同时容纳500人的会议室，可满足您进行各类商务活动；同时酒店还设有夜总会、美容美发厅和商场，是您娱乐休闲和购物的最佳场所

Time complexity of the algorithm is O merely. The algorithm has been applied to a discrete residential point set successfully.

最终，求离散分布的居民点点集的最小凸包实例表明，该算法应用效果较好。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。