日开花数与平均气温呈指数曲线相关。
The correlation between day blooming number and average temperature may be expressed in exponential curves.
不同胎龄新生儿出生体重百分位数曲线。
Percentile Curves for Neonatal Birthweight for Gestational Age.
绘制以颈椎骨龄为标准的下颌骨生长发育百分位数曲线图。
Drawing mandibular growth graph as cervical vertebral bone age for basis.
本文提供了陕西省0-18岁儿童的BMI的年龄别百分位数曲线。
Presented here is the age-related BMI centile curves for children aged 0-18 years in Shaanxi.
结论LMS法简单易实现,拟合的百分位数曲线光滑,拟合误差小。
CONCLUSION LMS is a simple method. Curves fitted by it are much smoother and the fitting errors are much fewer.
本文在考虑水流阻力的情况下,提出计算等空化数曲线的方程组,并给出电算程序。
This paper gives, from the energy equation for rapidly varied flow, the equations for the calculation of the curve of equal cavitation number in consideration of friction losses.
在某一分辨级水平上进行曲线形状的相似性查询和度量,同时,对于局部相似性的局部维数曲线进行匹配。
Similarity of the basic curve figures is queried and measured at some resolution ratio level, in the meantime, the fractal dimension in local similarity is matched.
并基于突变性判据,利用互馈面实际接触面积或分形维数曲线随名义应变变化的特征,得到了坝体与坝基互馈的转异判据。
With the help of catastrophe criterion, the anomalism criterions of the crossfeed between dam body and foundation are acquired from the real contact area or fractal dimension curve vs.
经测定肌酐值校对的尿标本基础上,建立了本院实验室正常妊娠20~42周各孕周E_3值及E_3/C比值的均数曲线。
The curves of the normal mean values of urinary E_3 and E_3/C ratio from 20th to 42nd weeks of gestation were established.
该系统实现无人监控、自动记录、绘制紧扣转矩—圈数曲线,可方便、直观地反映下套管作业的全过程及有问题套管所处的位置。
The system can record and plot the make up torque turn curves automatically, and it also can monitor whole process of casing job and find out the location of the casing with trouble.
他和奥利弗·布朗查德写了一篇关于“贝弗里奇曲线”的重要文章,文章中描述了职位空缺数与失业率的关系。
He wrote a key paper with Olivier Blanchard on the "Beveridge curve," which captures relationship between the number of job openings and the unemployment rate.
通过计算曲线,直观地表示出液相不均匀分布和汽相横向混合对填料塔当理理论塔板数的影响。
The influences of liquid maldistribution and the lateral mixing of gas on the equivalent NTP are shown by the curves calculated.
应用改进的基于数域上的模糊模式识别方法,综合多条测井曲线进行自动分层。
Multiple well logging curves are zoned automatically by developed fuzzy identification based on number field.
校正曲线数:仪器可存储9条标定曲线,5条为一元一次直线,4条为二项式抛物线。
The number of calibration curve: apparatus can store 9 calibration curve, 5 for one line, 4 for binomial parabola.
在此参数表示下,模糊数可直接视为二维度量空间r 2中的有界连续曲线,这给分析模糊微分方程带来了便利。
By the parametric representation, fuzzy number means a bounded continuous curve in the two-dimensional metric space R2, so that it is easy to analyze fuzzy differential equations.
将被测仪表显示数与计算机内的测量值比较,其误差曲线即可确定该被测仪表的精度。
This value is compared with measuring value in computer so that error curve is gained for determining the precision of the instrument.
本文提出了一种在已知有限数域上产生一类安全椭圆曲线的算法。
This paper presents a method for generating elliptic curves of known order over finite fields.
通过演化曲线可以看出,分形维数与损伤变量随应力的递增均呈非线性增加,但分维的变化较平缓;
The evolution curve show known that fractal dimension and damage variable present nonlinear increase with the increment of stress, and the change of fractal dimension is relatively smooth.
与太阳辐射曲线关联维数对比表明,太阳辐射控制了气候变化的基本格局,在此基础上叠加了区域性特征。
Comparison with the correlation dimension of solar insolation curve, it shows that solar insolation change controls the basic pattern of climate changes, then superposes territorial characteristic.
本文主要研究有限域运算算法和椭圆曲线数乘运算算法。
The finite field arithmetic, elliptic curve scalar multiplication and the related algorithms are investigated in this dissertation.
本文根据不同煤体强度条件下综放开采顶煤的位移曲线,采用盒维数的分形计算方法对其进行了维数分析。
Based on the displacement curves of top coal with different strength, the fractal dimension of which is analyzed and calculated according to the box dimension.
分析表明,从多个子列的氧化层电容漏电合格率的曲线可以求出氧化层完整性的表征因子E 值(每个缺陷包含的单元数)。
Analyses show that the characteristic factor for oxide integrity E , i. e. the number of elements per defect, can be calculated from oxide capacitor leak current yield curves.
目的年龄别百分位数是许多临床参考值的基本参数,本文研究一种适合于任意分布,能更精确描述这些基本参数随年龄变化的曲线平滑方法。
Objective To construct age related centile curves, which can be read off as clinical references by a more flexible and more precise smoothing method to describe the numerical change with age.
使用推荐的锥顶角和锥高系数所确定的最多行星锥数,既不会发生锥之间的干涉,也不会发生曲线干涉。
Using the recommended cone-top angles and the cone-height coefficients will result in neither the cones interference nor the curve interference.
椭圆曲线密码体制高速实现的关键是点的数乘与加法。
The center to the implementation of elliptic curve cryptosystems efficiently lies in the arithmetic of scalar multiplication and addition.
在讲课中,要介绍同馀数问题,以及它如何转化成椭圆曲线问题。
In your lecture, I ask you to introduce the congruent number problem, and show exactly how it translates into a problem about elliptic curves.
该算法比经典算法减少了点的加法的计算次数,从而加快了椭圆曲线上点的数乘的运算速度。
The algorithm can greatly reduce the number of elliptic point addition, so the efficiency of scalar multiplication in elliptic curves is improved.
计算椭圆曲线上点的数乘是椭圆曲线密码算法的基础。
The scalar multiplication in elliptic curves is the basic to elliptic curve cryptosystem.
结论三次项曲线对MTS法细胞毒试验的细胞数od关系有很高拟合度且优于线性曲线模型。
CONCLUSION For the relations of cell number-OD in MTS cytotoxicity assay, the fitness of cubic curves are better than the linear model.
平均数意味着半数养殖户低于19。我们不是统计学家,但是如果我们从19开始做贝尔曲线,每头母猪超过25头猪的很少。
An average means half of our producers are below 19. We are not a statistician but if we bell curved from 19 there would be very few over 25 pigs per sow.
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