查询词典 Bosworth Field

According to what graph 2 shows, conductor is still, uniform static magnetic field moves to the left at the speed of , referring to in graph 1 can get , substitute it into Lorentz magnetic force , it is , the negative sign here is not added randomly, it is because the moving direction of magnetic field is opposite to the moving direction of conductor.

如图2所示，导体是静止的，均匀的静态磁场以速度向左边运动，对照图1的，就得，带入洛伦兹磁力中，有，这里的负号不是随意加进去的，而是由于磁场的运动方向与导体的运动方向相反之缘故。

Next, put in the terminal market that sell the land only, manage definitely only wholesale, do not undertake retail, be opposite at the same time the person that share the wholesale business of city field has strict conditional restriction, do not allow to be not negotiant to enter the arena directly trade, in addition regulation of market main body is plural but the amount is not much, and have clear business field and range.

其次，只存在销地批发市场，并只准经营批发，不进行零售，同时对参与市场的批发业者有严格的条件限制，不答应非交易者直接进场交易，此外市场主体规定是复数但数量不多，且有明确的业务领域和范围。

The journal first published in 1954, publihes original articles, case reports, review articles, contemporary issues, field surveys, journal scan, book reviews, letters to the editor, pictorial CME, quiz and calendar of events in the field of aerospace medicine and its allied disciplines, including space medicine, physiology, medicine, psychology, neuropsychiatry, biophysics, life sciences, medical electronics, aerospace engineering/technology and allied fields.

杂志于1954年首次发行，刊载原始文章，病历报告，评论文章，当代问题，实地考察，杂志浏览，书评，写给编辑的信，图示CME，事件调查和列表，内容涉及宇航医学及其相关学科的领域，包括宇宙医学，生理学，医学，心理学，神经精神学，生物物理学，生命科学，医学电子学，航空和航天工程和相关领域。

Nowadays, in the field of education, technology neutralism is a generally accepted theory of technology value, and "Technology is a two-edged sword" is a classical description of it. But it is a pity that the theoretical base of neutralism has been widely opposed in the field of philosophy, so it isn't dependable at all.

当前，在教育领域，技术中性论是人们广为接受的技术价值理论，"技术是一把双刃剑"是其观点的经典表述，但遗憾的是，中性论的理论基础已经遭到了来自哲学界的广泛质疑，其观点根本靠不住。

The ground states properties of Ne-isotopes were calculated with Relativistic mean field theory. Compared with the experimental datas, its discovered that the nucleus properties chang regularly with the changes of neutron number when the proton number is even. The results proved indirectly that even nucleus has no direct influenced on another kind of nucleus. Besides, the applicability of Relativistic mean field theory in this region was tested.

用相对论平均场理论计算了Ne同位素的基态性质，并和实验比较，发现当质子是偶数时，核的性质有规律地随中子数的变化而变化，由此间接证明了偶数核子对另一类核子无直接影响；同时，也检验了相对论平均场理论在该区域的适用性。

The wind compresses the earth's magnetic field on the dayside of the planet—the side facing the sun—and stretches the field on the nightside to form a long tail resembling that of a comet.

太阳风在地球昼侧挤压磁场，将夜侧磁场拉成一条长长的尾巴，就像彗星的彗尾。

Based on extended Linsker's network developed by Wimbauer et al.,we build a model for the receptive field of toad's R3 ganglion cell and a model for the receptive field of the nLM neuron of pigeon. Computer simulations on the 'head/tail preference' property,the configurational selectivity of the R3 neuron,and the selectivity for contrast,direction,orientation and the length of the moving edges of the nLM neuron,have been made. The simulation results are consistent with the physiological experiments qualitatively.

为揭示这类神经元的信息加工原理，以Wimbauer等人提出的时延Linsker网络为基础，通过将不同的时空动态感受野线性组合，建立了蟾蜍视神经节R3类神经元和家鸽扁豆核神经元的感受野模型，并模拟了R3神经元对蠕虫样刺激物的"头/尾偏爱"特征，细胞对刺激物的构型选择性以及nLM神经元对运动边缘的反差、方向、边缘朝向和长度的选择性。

The mathematical model and optimized result indicate that the magnetic field in the inner wall of the detecting coils is of non homogeneity. At a ratio R/L .2, the magnetic field along the axial length and within the range of 90% radial direction is nearly homogeneous.

数学模型和优化结果表明：在检测传感器线圈中部范围内为非匀强磁场，且呈非线性变化，细长管磁场相对均匀；当选取 R/ L 。2 ，磁场在线圈轴向长度范围内，径向在90 %范围内可近似看作均匀磁场。

In this paper, firstly, the new combined error model of cumulative geoid height influenced by three error sources including the inter-satellite range-rate of K-band ranging system, orbital position of GPS receiver and non-conservative force of accelerometer from GRACE satellites is established using the semi-analytical method. Secondly, the dependability of error models is demonstrated based on matching relationship among the accuracy indexes of key payloads. Finally, the accuracy of global gravitational field up to degree and order 120 is effectively and rapidly estimated from GRACE Level 1B measured observation errors of the year 2006 publicized by the Jet Propulsion Laboratory in the USA, and the cumulative geoid height error is 18.368 cm at degree 120, which preferably accords with the Earth's gravitational field model EIGEN-GRACE02S provided by the GeoForschungsZentrum Potsdam in Germany.

首先基于半解析法建立了新的GRACE卫星K波段测量系统星间测速、GPS接收机轨道位置和加速度计非保守力误差联合影响累计大地水准面的误差模型；其次，基于各关键载荷精度指标的匹配关系，论证了误差模型的可靠性；最后，基于美国喷气动力实验室公布的2006年的GRACE Level 1B实测误差数据，有效和快速地估计了120阶全球重力场的精度，在120阶处累计大地水准面的精度为18.368 cm，其结果和德国地学研究中心公布的EIGEN-GRACE02S全球重力场模型符合较好。

While you should store numbers that will be used in calculations in a Number or Currency field, you may find that a field that was originally just numbers now requires the use of letters and other non-numeric characters.

有时会有这样的情况：本应在"数字"或"货币"字段存储数字，以便用于计算，但是现在某个原来只保存数字的字段需要使用字母和其他非数值字符。

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。