查询词典 Bosworth Field

Thus the distribution of surface field and near field can be obtained..Numerical results for sphere and prolate spheroid are in excellent agreement with thos...

本文给出的球体及长椭球体的数值计算结果表明，这种方法可获得与本征函数级数解相当吻合的结果，优于OSRC方法的结果，说明这种方法可能成为一种对现有解析或数值方法的有效替代方法。

Based on the reciprocity theorem, the analytic solutions of electric field induced by time-varying magnetic field were obtained when the boundary of volume conductor is infinity, semi-infinity and prolate spheroid respectively.

根据互易定律，给出了容积导体为无限大、半无限大及边界为长球面三种情况下，时变磁场产生的感应电场空间分布的解析表达式，它是进行磁刺激理论及试验研究的基础。

To understand the flow noise generation mechanism of pump jet propulsor, this paper calculates the flow field of a torpedo pump jet propulsor,analyzes the field structure, and then calculates its broadband noise with Proudman theory.

随着理论计算方法的逐步完善以及计算资源的增强，对流动噪声进行理论数值分析已逐渐可行并成为深入了解声源传播途径、噪声产生机理及噪声声级预报的重要手段之一。

In gas field development,the productivity of gas well occupies a decisive place and takes an important effect,being one of the bases of the gas field development plan design and rational gas well proration.

在气田开发中，气井的产能具有举足轻重的地位和作用，它是气田开发方案设计、气井合理配产的依据之一。

The research instruments included " Science Concept Comprehension Test, Science-related Attitudes Scale, and Problem Solving Ability Test". The results of this study were that: STS group had significantly positive effect than traditional group on SCCT, SRAS and PSAT.(2) Field-independent students had significantly positive effect than Field-dependent on SCCT.(3) There were no interaction between teaching methods and cognitive styles.

刊究结果发现在问题解决能力、科学理解与科学相关态度三方面，STS组学生皆较一般组学生有正向的表现，且前测并不影响学童在此三方面的后测表现；在认知风格上，场地独立性的学童在科学概念理解上表现较场地依赖性者正向，但不同认知风格学童在科学相关态度和问题解决能力两方面并没有显著差异；学生的认知风格和教学法之间，在科学概念理解、科学相关态度和问题解决能力三方面皆无交互作用产生。

In the following two cases:(1)gcd=1;(2) N=p〓, where p denotes the characteristic of the finite field GF, by using the factorization of the polynomial in finite field, the counting function N〓 is showed, the expected value of the linear complexity E〓 is determined, and a useful lower bound on the expected value of the k-error linear complexity E〓 is established.(7) The stability of the lattice structure for pseudorandom number sequences is put forward.

利用多项式的因式分解等简单工具，研究了任意有限域GF上，周期N与p互素以及N ＝P〓这两种情况下，计数函数N〓，的值，即线性复杂皮为c的N-周期序列的个数，并给出了线性复杂度的数学期望E〓的值以及k-错线性复杂度的数学期望E〓的一个有用的下界，这里p表示有限域GF的特征。

In the following two cases:(1)gcd = 1 ;(2)N = p~v, where p denotes thecharacteristic of the finite field GF, by using the factorization of the polynomialin finite field, the counting function N_(N,0) is showed, the expected value of thelinear complexity E_(N,0) is determined, and a useful lower bound on the expectedvalue of the k-error linear complexity E_ is established.(7) The stability of the lattice structure for pseudorandom number sequences is putforward.

利用多项式的因式分解等简单工具，研究了任意有限域GF上，周期N与p互素以及N = p~v这两种情况下，计数函数NN，0 的值，即线性复杂度为c的N-周期序列的个数，并给出了线性复杂度的数学期望EN，0的值以及k-错线性复杂度的数学期望EN，k的一个有用的下界，这里p表示有限域GF的特征。

Kdr resistance and determination of frequences of kdr gene in house fly field population L1014F is the most common amino acid substitution in the kdr allele. The frequency of the L1014F kdr allele was determined by the method of PASA in fourteen field populations of houseflies with resistance factors at LD〓 for pyrethrin/ piperonyl butoxide and bioresmethrin/piperonyl butoxide from 4 to 29 and 2 to 98, respectively.

击倒抗性及kdr基因频率在家蝇野生种群中的检测 L1014F是击倒抗性等位基因最常见的突变位点。14个家蝇种群对除虫菊酯／胡椒基丁醚和苄呋菊酯／胡椒基丁醚的LD〓抗性倍数分别为4到29和2至98。

The calculating model of the electric field intensity of a composite insulator was presented; and the computing result of the distribution of the electric field was obtained by using the quadratic interpolation finite element method.

1引言合成绝缘子因其具有重量轻、耐污性好、日常维护量小等优点，在高电压输电线路上得到了广泛的应用。但是合成绝缘子在结构和材料上与瓷绝缘子不同，沿面场强的分布也不均匀。

These models are the dipole field with the axis to the sun and the quadrupole field model.

这两种模型就是偶极矩平行于日地连线的赤道偶极子场模型和四极子场模型。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。