在这种背景下,简单的几何图案可能比真实的更明显。
In this context the simplicity of a geometric motif may be more apparent than real.
杰里米在书里说几何平均,总是比算术平均小,当然如果所有数字都一样,两个均值相等。
Jeremy says in the text that the geometric return is always lower than the arithmetic return unless all the Numbers are the same.
不论年纪几何,养宠物,特别是养狗的人的运动量比其他不养宠物的人要大得多。
Regardless of age, people who have pets, especially dogs, get more exercise than non-pet owners.
由于规则推理比几何计算速度快、内存消耗小,因此推理能够提高基于空间关系的空间数据查询的速度和效率。
Since rules inferring is faster than geometry computation and requires little time, the rules are of help to improve efficiency of querying spatial data.
不论年纪几何,养宠物,特别是养狗的人的运动量比其他不养宠物的人要大得多。
Regardlesss of age, people who have pets, especially dogs, get more exercise than non-pet owners.
分析了各种流动参数和几何参数对轴向速度、二次流动、壁面摩擦力、摩擦系数比的影响。
We analyze the effects of the flow parameters and the geometrical parameters on the axial flow, the secondary flow and the friction.
基于斜视成像几何模型,分析了目标回波信号距离走动比距离弯曲大得多的特点。
Based on the imaging geometry of squint mode, the characteristics of echoes in squint mode are analyzed in this paper.
批处理几何体花费的时间。批处理动态几何体比静态几何体成本要昂贵得多。
Time spent batching geometry. Batching dynamic geometry is considerably more expensive than batching static geometry.
单位圆上的拟交比同胚和拟对称函数,都是拟共形映照边界值的一种几何表征。
Quasihomographies and quasi-symmetric function on the unit circle are geometric characterizations of boundary value of quasi-conformal mapping.
对于测试样本低于25以下时,几何平均值比中位数能更好的报告最佳任务完成时间中间值。
The Geometric Mean works better than the median for reporting the best middle task time for sample sizes less than 25.
截深与截割力、比能耗的关系等,对截齿的几何参数及工作参数进行了较为有效的分析和研究,对于采煤机截齿的实际应用具有指导意义。
The geometrical parameter and the operation parameter of pick were analyzed and researched efficiently , which has guide sense to actual applying of the pick of shearer.
总之,本文初步提出了用叶轮几何参数计算比转数的公式。
In general, a new formula is presented for computing specific speed with impeller geometric parameters.
提出了一种基于最小干扰抑制比技术的线阵几何设计方法,它不同于传统的等间距设计方法。
Based on the minimum interference suppression ratio, the paper presents a design method for linear array geometry, which is different from the conventional equispaced linear array.
通过对切屑截面几何、变形状态及切削比的实验分析,研究了非自由切削的变形特征。
The deformation characteristics of non free cutting (NFC) are experimentally studied with the chip cross section geometry, the deformation configuration and the cutting ratio.
从结冰过程的基本方程出发,并要求在缩比相似准则中满足几何尺寸、流场、水滴运动及撞击特性、结冰过程的热力学特性等相似,推导出一种适合结冰试验的相似准则。
To achieve similarity in ice accretion, it is necessary for the scale test to simulate the geometry, the flow field, the drop trajectories, the total water catch and the heat transfer.
结果表明,EDG比WEDG具有更高的生产率,更好的几何精度和表面粗糙度。
The results show that EDG is more propitious to improve the productivity, geometry precision and also the surface roughness than WEDG.
结果联合用药时各药物的MIC几何均值比单用显著降低,差异有显著性(P<0.05);
Results There was a significant reduction in the geometric means of MICs by the combinations of antifungal drugs to the yeasts compared with the individual agents(P<0.05).
针对该桥自身的特点,对拱肋矢跨比,轴线方程,截面的几何尺寸等主要技术参数做了探讨。
In connection with its self properties, we make an inquiry into the major parameters, such as ratio of height and span, equation of arch axis, geometry size of section and so on.
低比转速泵几何参数对扬程的影响,应当侧重于综合影响的研究。
The influences of geometrical parameters on low specific pump head should be emphasized on comprehensive influence.
交比和无穷远元素是射影几何中的两个重要概念,它们是探讨图形射影性质的主要工具。
Cross ratio and element at infinity are two important concepts with projective geometry and primary tools in considerate projective property of figures.
介绍了一种新型谐波传动形式—谐波链传动,并且论述了该传动装置中基本构件间的几何尺寸关系、传动比关系。
The paper introduces a kind of new harmonic drive structure_harmonic chain-drive. Geometry and ratio relations for basic structural units are discussed in the drive.
实验和理论结果表明,管壳的几何形状比封装材料对传感器瞬态响应时间的影响更重要。
Results show that the geometry of the case has more profound effect on the sensor response time than that of the packaging material.
通过对菲涅耳公式的分析,找到一种新的简单直观的几何图示,能完整地给出菲涅耳公式的四个振幅比关系。
Though the analysis of the Fresmel formula, the builds a new simple and visual geometric illustration which can offer the amplitude ratio named Fresnel formula.
单视图测量理论主要是利用了射影几何中的交比不变性来计算图像上点的三维坐标。
Single view metrology compute the 3d coordinate of a point based on the projective geometry's characteristic of cross-ratio invariability.
利用上述方法计算了实际几何和运动参数下昆虫的最佳攻角和比功率。
Using the unsteady method, optimal Angle of attack and specific Power are calculated respectively according to the real geometry and kinematics.
在城市地区BRDF模型构建时,两个重要的影响因素是城市地区的植被覆盖面积比和城市的几何结构。
During BRDF model constructing in urban areas, two important factors are vegetation covered in urban areas and the geometry structure of the urban.
通过比较分析,得到了天线谐振频率、谐振点电压驻波比、带宽以及输入阻抗随不同几何参数的变化规律。
By comparative analysis, the dependence of the resonant frequency, voltage standing wave ratio, bandwidth and input resistance on different geometric parameters is obtained.
通过对测试部位几何形状不同的PD C样品进行磨耗比测试,其结果发现,PDC测试部位的几何形状对最终的磨耗比测试结果有较大影响。
We tested some PDC samples with different geometrical shapes and found that the geometrical shapes of PDC have a considerable influence on the testing results of the G-ratio of PDC.
通过对测试部位几何形状不同的PD C样品进行磨耗比测试,其结果发现,PDC测试部位的几何形状对最终的磨耗比测试结果有较大影响。
We tested some PDC samples with different geometrical shapes and found that the geometrical shapes of PDC have a considerable influence on the testing results of the G-ratio of PDC.
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