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Hidden away in an office it might mean someone is experimenting with new software and in the public realm it might mean a new type of restaurant either in terms of food or decor and style. It is likely to mean that the products and services of the local area are sold and used there.

在办公室里，可能进行著新的软体试验，在公共场所，则可能是一家食物与摆设不同以往的新餐厅，也可能是当地贩卖的产品或提供的服务。

It is shown from the study results that (1) SSC has obvious neap-spring and seasonal variations with periods being 14.7 days and 368 days, respectively, on an average, SSC during the spring tide was 2.96 times as much as that during the neap tide, and SSC in winter was twice as much as that in summer;(2) correlation coefficient between daily SSC and tidal range on the same day in a mean neap-spring period of 15 days was 0.86, and correlation coefficients between tidal range and daily SSC with one day and two day lag were 0.99 and 0.93, respectively, which indicates that the effect of tidal range variation on SSC has a one day or two day hysteresis;(3) the monthly mean SSC was negatively correlated with the monthly mean water discharge at the Changjiang River Datong station, especially well with the water discharge with a lag of 19 days.

悬沙浓度具有显著的大、小潮和季节性变化，变化周期分别为14.7 d和368 d，平均而言，大潮为小潮的2.96倍，冬季为夏季的2倍；2）平均大、小潮半月周期中日悬沙浓度与同日潮差之间的相关系数为0.86，与前1日潮差之间的相关系数为0.99，与前2日潮差之间的相关系数为0.93，反映潮差变化对悬沙浓度的影响有1~2d的滞后效应；3）月均悬沙浓度与长江大通站的月均流量呈显著负相关，尤其与流量滞后19d的相关性最好。

Results:The mammographic features of 13 cases included:small tumours with smooth and sharp border in 4 cases,mean size 3.75cm×2.9cm;large tumours with phyllode border in 4 cases,mean size 8.25cm×7.12cm;Small tumours with rough border in 2 cases,mean size 2.25×2.25cm;tumour not found but with homoge...

结果 ：13例X线征象：①肿物较小、边缘光滑锐利 4例，大小约 3 。75cm× 2 。9cm ；②肿物较大、边缘呈分叶状 4例，大小约 8.2 5cm× 7.12cm ；③肿物较小、边缘粗糙 2例，大小约 2 。2 5cm× 2 。2 5cm ；④腺体密度均匀未见肿物 1例；⑤腺体结构不良 2例。

The effects of QDPTP on cerebral blood flow and artery blood pressure in anesthetized rats The regional cerebral blood flow in cerebral pia mater was examined by Laser Doppler Flowmeter and the artery blood pressure (including mean systolic pressure, mean diastolic pressure and mean blood pressure) were monitored by the electrophysiological polygraph before and after drug administration.

结果表明：模型组脑组织及血清IL1-β含量分别为1006.4±247.1 pg/ml和370.8±76.6 pg/ml，与之相比，QDPTP中剂量(550.7±99.8，268±64.6)组中脑组织及血清中IL1-β的含量显著降低(P.01)，川芎嗪脑也明显减少组织IL1-β的含量(627.8±144.7，P.05)。 QDPTP对麻醉大鼠局部脑血流量和动脉血压的影响采用激光多普勒血流仪测量大鼠软脑膜局部的血灌注量，其被视为局部的脑血流量。

One strategy of approximating fitness value is presented, which is to substitute the mean center with the Weber center, and so the fitness value is to minimize the sum of distances between all clients and their corresponding mean centers, and also author makes an experiment to verify the hypothesis that the Weber point is very near to the mean point in planar space.

分别采用了遗传算法和模拟退火算法进行两个多韦伯问题的实例研究。

The measurement system error model analysis is introduced into power system real time network state analysis as an important part for the first time, which can improve on the state estimation quality and provide the capability to monitor the operation of the measurement system; 2. The theory and algorithm of the on-line estimation and update of measurement noise variance based on the relation between the residual variance and noise variance. The statistic properties of the sample variance are discussed and the relation between the estimation precision and sample size under given confidence level is derived; 3. The theory and algorithm of detection and identification of measurement bias are presented, which is based on the relation between residual mean and noise mean. The statistic properties of sample mean are discussed and the relation between estimation precision and sample size is derived; 4. The Givens orthogonal transformation algorithm is selected to be the essential algorithm of state estimation, the fast orthogonal transformation algorithm with damp factor and the algorithm which can handle the zero injection measurements efficiently are presented; 5. The quantity analysis theory of bad data detectivity and identifibility are presented, which describes the relation between the elements in matrix W〓 and bad data amplitude and can provide the theory base for measurement system design and valuation.

一、首次将量测系统误差模型分析做为一个环节引入电力系统实时网络状态分析中，为EMS系统增加了实时监视系统运行、修正量测系统误差模型的新功能，进一步发挥了实时网络状态分析应用软件的潜力；二、首次提出了应用样本方差在线估计与修正量测系统误差方差的基本理论，讨论了样本方差的统计性质和概率分布，推导出了样本容量、估计精度和置信度之间的关系，给出了在线估计与修正量测系统误差方差的算法；三、首次提出了应用样本均值在线检测与辨识量测偏差的基本理论，讨论了样本均值的统计性质，推导了样本容量、估计精度和置信度之间的基本关系，给出了在线检测与辨识量测偏差的算法；四、在状态估计算法设计中，以Givens变换算法做为基本算法，提出了快速正交变换阻尼因子法和可以有效地处理零注入量测的混合法，并对实时应用中的一些问题进行了讨论；五、提出了不良数据可检测性与可辨识性的定量分析理论，揭示了描述量测系统配置、网络结构与参数的残差灵敏度矩阵中的元素与不良数据的幅值在可检测、可辨识能力上的定量关系，为量测系统配置设计与评价提供了理论基础；六、综合国内外最新研究成果，采用自适应自回归预测技术和稀疏矢量技术，构造了较完善的不良数据检测与辨识算法。

In this article, the effect on the surface topography of the same material was analyzed by different processing methods, the value of surface parameter arithmetic mean R, root-mean-square roughness R and gradient root-mean-square value Z were used to appreciate the surface topography, and the data were processed with the software Matlab.

分析不同加工方法对同一种材料表面形貌的影响，采用表面形貌统计参数中的轮廓高度算术平均值R、轮廓高度均方根值R、坡度均方根值Z，对表面形貌进行评价，结果表明，准分子激光加工表面的R、R，和Z，值均比研磨加工表面小。

Days early morning 6:35 minutes, we're a family five human follow Pittsburgh in family drive car for setout, to 11:00 left-right arrive the Washington,settle down in the Pennsylvania / 14St St mouth the Marriott Hotels 851# room (that's us at a week before for place an order ), undergo have a lunch and have a little rest after, we're mean go to and live place only a arrow could farthe visitor House center, understand tomorrow the visit receive ticket etc things, the after because times for early mean think to Nearby the make money factory, oppose fascist exhibition place to for look-look, but all because the days visit ticket all already for end then do that's all, follow us mean to Nearby the Korea , Viet-Nam war mark stele go to stroll know clearly stroll, the first number compare near distance the looked to Washington commemorate mark, white house......

1998年4月10日是美国的复活节，4月11日是踰越节，各单位看来都放假两天，我们的NU婿，NU儿专程带领我们到华盛顿特区游览。10日清晨6点35分，我们一家5口由匹兹堡家中驱车出发，至11点左右抵达华盛顿，下塌于宾夕法尼亚街/14街街口的Marriott Hotels 851#房，经午餐及稍事休息后，我们就前往与住地仅一箭之遥的白宫参观接待室，了解明天的参观领票等事宜，之后因时间尚早就想到附近的造币厂，反法西斯展览馆去看看，但均因当天的参观券都已发完而作罢，接着我们就到附近的朝鲜，越南战争纪念碑去逛了逛，第一次较近距离地见到了华盛顿纪念碑，白宫。。。。。。

Finally we derive the equivalent transfer functions using reduction rules and interesting important performance indices, for example, steady probability, mean first and nth passage time, mean recurrence time, the mean sojourn time, and counters of the transition and place can be find.

最后用化简规则获得等效传递函数，求出我们关心的重要参数的数值。

The mean age was 40 days and the mean body weight was 3.77kg. Under epidural anesthesia and tracheal intubation, carbon dioxide was insufflated into abdominal cavity via a Veress needle, reaching a insufflation pressure of 10-14 mmHg. One umbilical camera port and two subcostal instrument ports were made. Results The mean operative time was 37 minutes.

在气管插管＋单次硬膜外麻醉下，脐上皮肤小切口，Veress针穿刺入腹，注入CO2，建立气腹，压力为10～14mmHg(1.33～1.86kPa)，此处置一4mm套管，放入腹腔镜，直视下左右上腹各置一套管，放入操作器械，完成幽门环肌切开。

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。