查询词典 mean value

The dynamic characteristics of stochastic truss structures and stochastic frame structures are analyzed by using Random Factor Method. Then, from the expressions of structural random response of the frequency domain, the computational expressions of the mean value, variance and variation coefficient of the mean square value of the structural displacement and stress response under the stationary random excitation or non-stationary random excitation are developed by means of the random variable's functional moment method and the algebra synthesis method.

考虑压电智能桁架结构物理参数、几何参数、结构阻尼和外荷载、闭环系统控制电压分别或同时为随机变量，构建了结构在随机力作用下的动力响应分析模型，提出了求解方法，推导出结构动力响应随机变量的数字特征计算表达式，通过算例验证了所建模型和所提求解方法的正确性和有效性。

In this paper,using mean value coordinates of polygon in computer graphics,the mean value interpolation method setting vertexes of polygon as interpolating nodes is presented.

采用计算机图形学中的多边形平均值坐标，构造出以多边形顶点为插值节点的无理函数插值方法。

Compared the absolute mean value method with Paйтa method in processing three groups of datum by measure, it is found that the absolute mean value method works more accurately and effectively.

作者采用绝对均值法和莱因达法分别对三组实测数据进行坏点数据的剔除处理，对处理结果的分析对比表明运用绝对均值法剔除动态测试数据中的坏点数据比莱因达法效果更好。

This mean value theorem of the introduction and in the example on the other the application of proven methods to illustrate the mean value theorem to prove some of the infinitive is very simple.

本文将通过对中值定理的介绍和在例题上的与其他证明方法的比较应用，来说明中值定理对一些不定式的证明是相当简单的。

Results ①The mean value of wound healing time of group A, B and C was 10.4±1.0、17.8±1.6、11.4±1.3 days respectively.②The granulation of group A and C filled wound area at 4th～5th day after injury; The granulation of group B began to grow into the wound area under necrotic cartilage at 10th day after injury ③The mean value of elevating height of group A, B and C was 1.20±0.56、1.68±0.73、1.15±0.50 mm respectively. Conclusion Removing perichondrium and reserving cartilage results in big scar.

结果：①A、B、C三组平均创面愈合时间分别为(10.4±1.0)天、(17.8±1.6)天、(11.4±1.3)天，三组之间统计学比较有显著差异；②A、C两组伤后4～5天肉芽组织充满创面，B组在伤后第10天，肉芽组织开始在坏死软骨下向中心生长；③A、B、C三组瘢痕隆起高度为(1.20±0.56)mm、(1.68±0.73)mm、(1.15±0.50)mm，B组与A、C组统计学比较有显著差异。

We defined two arithmetical functions and got mean value properties of the two functions by using elementary and analytic methods; we also studied the mean value property of Smarandache ceil function S_kn!

定义了两个新的算术函数，利用初等和解析方法研究了这两个函数的均值性质；研究了Smarandache ceil函数S_kn！

The age, sex, mean keratometer value, and axial length preoperatively in patients with cataractous eyes were analyzed. The mean value and standard deviation were calculated in this study.

分析其年龄、性别、术前平均角膜曲度及眼轴长度，统计其平均值及標准差。

RESULTS: After root canal preparation, the mean value of the angles of canal curvature decreased from 36.21° to 21.98°, while the mean value of the radius of the canal curvature increased from 6.25mm to 11.35mm; the canal axes transported and intercrossed with the original axes at 2 points and created 3 intersection zones.

结果：根管预备完毕，根管弯曲角度均值从预备前的36.21°逐渐减小至21.98°，弯曲半径均值从6.28mm增大至11.35mm；根管长轴发生了偏移，与预备前原根管长轴形成2个交点，3个相交区。

Love and the dear ones all are variables, when love decreases temperature, the dear ones are revaluing actually, if their mean value is higher than 50 throughout, then the marriage is stable, if their mean value is lower than 50, the marriage could be dangerous.

爱和瓜葛密切部门全部是可变物，当爱减少温度，瓜葛密切部门实际上再估价，要是她们的平均值50始终高于，之后婚姻是稳定的，要是她们的平均值低于50，婚姻能是危险的。

RESULTS:① The maximal axial pulling-out force of 10 femoral neck samples implanting the hollow nail was 471.5-1 070.5 N, with the mean value of (855.0±207.5) N; the maximal axial pulling-out strength of femoral neck samples implanting the side-hole hollow nail added by poly-methyl methacrylate bone cement was 2 023.7-3 572.1 N, with the mean value of (2 943.3±535.8) N.

结果：①置入空心钉10个股骨颈的最大轴向拔出力为471.5~1 070.5 N，平均(855.0±207.5)N；而添加聚甲基丙烯酸甲酯侧孔空心钉后最大轴向拔出力在2 023.7~3 572.1 N，平均(2 943.3±535.8)N。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。