1) sporadic
[英][spə'rædɪk] [美][spə'rædɪk]
散发
1.
Association between genetic polymorphisms of exon3 of nicotinic acetylcholine receptor α4 subunit and sporadic Alzheimer s disease;
神经型尼古丁胆碱能受体α4亚单位基因外显子3基因多态性与散发性Alzheimer病的关系
2.
Study of laboratory characteristic of 4 patients with sporadic severe acute respiratory syndrome in 2004;
2004年中国4例散发SARS病例的实验室研究
3.
Objective To study the pathogenic relationship between Norwalk-like virus (NLVs) and sporadic adult cases with acute viral diarrhea in Guangzhou, and to determine the genotypes of the NLVs.
目的探讨诺瓦克样病毒与广州成人散发急性腹泻的病原关系和感染毒株的基因型别。
2) emission
[英][i'mɪʃn] [美][ɪ'mɪʃən]
散发
1.
The mathematical model for the VOC emission from furnishing materials and it s general simulation method;
装修材料VOC散发过程的数学模型以及数值模拟的一般方法
2.
Study on Characteristics of Volatile Organic Compounds Emission from Dry Building Materials;
干建材挥发性有机化合物散发特性研究
3.
Study on the Emission Characteristics of Dry Building Materials and Its Measuring Method;
干建材挥发性有机污染物散发特性及测试方法研究
3) divergence
[英][dai'və:dʒəns] [美][daɪ'vɝdʒəns]
发散
1.
Subcritical divergence experiment method of composite wings in wind tunnel;
复合材料前掠翼发散亚临界风洞试验方法
2.
Static aeroelastic divergence analysis by introducing correction techniques of aerodynamic data;
应用气动力修正技术的静气动弹性发散计算
3.
Method of divergence detection for Kalman filter based on filtering process;
基于滤波过程的卡尔曼滤波发散判定方法
4) divergent
[英][dai'və:dʒənt] [美][daɪ'vɝdʒənt]
发散
1.
We prove that the sequence {(1+*(1/n)n} is convergent, the series(p <3/2) is divergentand some inequalies by using Sequencing and Scheduling Principle.
利用排序原理证明了数列{(1+1/n)~n}收敛性,级数∑(n!e~n)/(n~n+p)在p≤3/2时是发散的和几个不等式。
2.
In this thesis,I have summed up and analyzed the important status of divergent design thought.
本文通过对设计创作过程的挖掘,总结、分析了发散性设计思维在设计创作过程中的重要地位。
5) diverge
[英][daɪ'vɜ:dʒ] [美][daɪ'vɝdʒ]
发散
1.
Bernstein proved that the seqence of Lagrange interpolation polynomials to |x| at equally spaced nodes in[-1,1] diverges everywhere,except at zero and the end-points.
证明了函数│x│~α在几何型点组(包括Newman组)上的插值多项式除了零点和端点外亦发散。
6) divergency
[英][dai'və:dʒənsi] [美][daɪ'vɝdʒənsɪ]
发散
1.
Several Proof of the Divergency of sum(1/n) from n=1 to ∞;
sum(1/n) from n=1 to ∞发散性的几种证明
2.
In this paper, we researched into the converagence discriminating methods of the positive progression By the covergence or divergency s velocity of it We promulgated the efficiency of all kinds of the convergence discriminating methods of the positive progression.
本文讨论了正项级数审敛法,用正项级数收敛和发散速度的快慢揭示各审敛法的有效性。
补充资料：散发
散发
sporadic
传染病在人群中散在发生(简称散发），是指某传染病在某地区常年发病情况或常年一般发病率水平。散发可能是由于人群对某病的免疫水平较高、某病的隐性感染率较高(如脊髓灰质炎）或某病不易传播所致。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条