参数组

A method to estimate the variation upper bound of end-to-end delay is proposed. The anycast requests with QoS constraint are supported by measuring, sharing and estimating network parameters between routers and anycast members in a small region.

同时，提出了一种由分段延迟变化估计总体延迟变化上界的方法，通过组成员和路由器之间的小范围网络参数的测量、分享和估计，支持带QoS约束的任播通信请求。

Then we use this algorithm to calculate the performance parameter and achieve numerical value in a web servers group.

最后将该算法应用到一个简单的Web服务器组中进行性能参数测量并计算出具体数值。

Four triangle mechanical tabs with different area and vertex angle,fixed on the exit of primary nozzle,have been tested comparatively to investigate the effect of number,area,shape and fixed angle of the tabs on the aerodynamic characteristics of the exhaust ejector mixer system.

通过对安装在矩形主喷管出口端的 4组不同面积和顶角的三角形小突片的对比试验，初步研究了小突片的片数、面积、形状和安装角度等结构参数对排气引射混合系统的气动性能的影响。

Based on the oscillator configuration of BFEL, a group of practical optical klystron parameters with a suitable beam energy spread has been put forward and the analyses of its saturation power, power spectrum, and tapered wiggler also have been made.

基于北京自由电子激光器的振荡器结构，提出一组对电子束要求适中的光学速调管参数，并对其饱和功率、功率谱、及锥形摇摆器进行研究。

Methods The expression of CD147, MMP-9 and p-ERK was immunohistochemically examined in 96 cases of IDC of breast, 34 cases of ductal carcinoma in situ and 10 cases of breast adenosis.

应用免疫组化Envision二步法检测96例乳腺浸润性导管癌(invasive ductal carcinoma， IDC)、34例导管内癌(ductal carcinoma in situ， DCIS)及10例乳腺腺病中CD147、MMP-9及p-ERK蛋白的表达，并分析其与临床病理参数的相关性。

The copper atom is in a planar coordination site of [N_2O_2] and it devites from the mean plane by only 0.80 pm. Byπ-πstacking interactions, a alabastrine structure was obtained.(2)Schiff-base complex [Cu(H_2O)]·H_2O, where H3GS is the 3-carboxyl -salicylidene glycine, was synthesized and characterized by elemental analysis, IR spectra and single-crystal analysis. The crystal belongs to monoclinic system, space group P2(1)/c, a=848.46(3)pm, b=681.54(3)pm, c=1967.16(8)pm,β=95.8210(10)°, Z=4, R_1=0.0279, wR_2=0.0724. The copper atom is in a square-pyramidal field with the base

结果表明该晶系属单斜晶系，空间群P2(1)/c，晶胞参数：a=848.46(3)pm，b=681.54(3)pm，c=1967.16(8)pm，α=90°，β=95.8210(10)°，γ=90°，Z=4，R_1=0.0279，wR_2=0.0724，Cu原子位于轻微变形的四方锥场底心，底面被氮原子、酚氧原子、甘氨酸羧基的一个氧原子和一个水分子氧原子占据，而甘氨酸羧基的另一个氧原子占据相邻分子的锥顶，因而形成一维链状结构；合成了单核双聚配合物Na_2[Cu_2_2]·2H_2O ，铜三核配合物Cu_3_2·5H_2O和铜锌异三核配合物ZnCu_2_2·5H_2O，并用元素分析，IR光谱，电子光谱和磁化率测定对配合物的组

There was no change in the anthropometric parameters at the start and end of hGH/placebo therapy.

安慰剂组生长激素的人体测量参数在开始和结束没有变化。

In experimental study, the validity of the mathematical models is experimentally verified. The structure parameters, permeability, filtration performance and mechanical properties of new anticlogging filtration material and two traditional nonwoven geotextiles are tested and compared.

在实验方面，通过垂直渗透系数实验及淤堵实验分别验证了相应理论模型的正确性，并分别测试了本文研制的五组试样的结构性能参数和渗透性能、过滤性能以及机械性能，分析了针刺密度对织物各项性能指标的影响。

Observe by animal experiment and clinic study,this method apply to diagnose middle, serious arteriostenosis especially; But, thenumerical value of gains parameter AUC, DPI, TTP there are no obvious differencein light arteriostenosis and regular group, bring certain difficulty to diagnose.

经动物实验及临床研究观察，此方法尤其适用于诊断中、重度动脉狭窄；然而移植肾动脉轻度狭窄时所得参数AUC、DPI、TTP与正常组数值无明显差异，为诊断带来一定困难。

The method includes following steps: the three parallel edges whose interval are known and a straight line, intersecting with parallel line, whose slop is known are selected from traffic scene to be as the calibration target; each projection straight line corresponding to them in the image is found and the intersection coordinates of each projection line is figured out; according to the data, the focal length, direction and location parameters about the video cameral is figured out.

一种交通监视环境下的摄像机标定方法，从交通场景中选择出一组彼此间隔已知的三条平行边和一条斜率已知的与平行线相交的直线作为所需要的标定目标，找到它们在图像中所对应的各投影直线并求出各投影直线的所有交点坐标，根据这些数据求得摄像机的焦距、方向和位置参数。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。