查询词典 born

This paper was conducted to study the effect of water on physiological activity of Nostoc flagelliforme Born.et Flah..

研究了水分对发状念珠藻（ Nostoc flagelliforme Born.et Flah。

In this paper, the Maslov theory was introduced. By τ-p transform, seismic data is transformed from space to ,〖WTBX〗 and phase ( p s, p r ,τ) space. Then it is combined with Born inversion, and deduce the high-frequency asymptotic solution of migration operator amplitude in phase domain.

引人Maslov理论，利用τ-p变换将数据从空间分别变换到和及( p s ， p r ，τ)空间中，并将其结合到Born反演中，推导出了相空间偏移算子振幅的高频渐近解。

Objective The arteria carotis externa was ligated,and arteria carotis interna was kept opening The left carotid artery was exposed and placed over an ultrasonic flow probe.The brain flow volume was recorded with an ultrasonic volume meter.The pursiness time of mice was observed to evaluate the effect of Erigeron breviscapus pellets on cerebral ischemia.Methods Born's method was used to investigate effects of Erigeron breviscapus pellets on rabbit platelet aggregation induced by adenosine diphosphate,arachidonic acid,and platelet-acti-vating factor,in vitro or in vivo.Antithrombotic effects of Erigeron breviscapus pellets was monitored accord-ing to Peter's method.

目的 应用二道血流速度流量仪超声探头测定鼠颈总动脉以反映云南植物药业有限公司提供的灯盏花颗粒对脑血流量的影响；记录小鼠断头后张口喘气时间，观察灯盏花颗粒的抗脑缺血作用方法采用Born方法测定灯盏花颗粒在体内外对AA、ADP及PAF诱导的家兔血小板聚集功能的影响；运用电刺激大鼠颈动脉血栓形成方法，评价灯盏花颗粒对血栓形成的阻抑作用。

In collaboration with Max Born, he was widely known as the co-author of the famous book of "Dynamical Theory of Crystal Lattices", which has left its long-term imprint on the solid-state physics.

他与M.Born合著的《晶格动力学理论》是一部有世界影响的经典性科学专著。

In this paper, inverse scattering series method is based on wave equation and Born series, multiples are predicted and removed by constructing a subseries corresponding to surface-related multiples. This method does not need any subsurface information and is suitable for different kinds of complex structures.

本文研究的逆散射级数法以波动方程和Born级数为基础，构造一个与自由表面多次波相关的子序列来预测并消除多次波，该方法不需要知道地下的速度结构信息，适用于各种复杂的地下情况。

At last, we studied the problem of amplitude distortion during the wavefields extrapolation and imaging in DSR equation migration, and then proposed a true amplitude angle-domain imaging formula based on Born-WKBJ approximation.

另外，本文还探讨了DSR方程偏移波场延拓与成像过程中的振幅失真问题，并初步给出了基于Born-WKBJ近似的真振幅角度域成像公式。

The anti-platelet aggregative activity of the target compounds was tested using Born's method.

采用Born's比浊法对目标化合物进行了抗血小板聚集活性的体外筛选。

The obtained interatomic pair-potentials are confirmed by applications in calculation of lattice dynamics of BCC-alkali metals by Born-von Karman model.

作为对获得的原子间相互作用势的验证，我们应用Born-von Karman模型，计算了BCC结构碱金属的晶格动力学。

Based on Born approximationmethod and the local principles of wave function in inhomogeneous medium and theray theory and the integral equation theory,this dissertation researches the theory andsimulation of the inversion method of large perturbational medium parameters andbreaks through the approximation condition of the small perturbational parametersand the weak scattering in traditional inversion method.

本文在Born近似方法的基础之上，基于非均匀介质中波函数局部理论和射线理论及积分方程等理论方法，对大扰动参数反演方法的理论和数值模拟进行了研究，突破了传统反演方法要求的参数小扰动和弱散射条件。

In this paper, first, I shall categorize various kinds of musical identifications with the help of Georgina Born's and David Hesmondhalh's conceptualisation (namely habitual, imaginary, and active-transformative).

本文首先沿著Georgina Born and David Hesmondhalgh的理论化工作，对於音乐认同作社会-文化的三种分类—它们分别是惯习的、想像的以及活跃-企图改变的认同。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。