阵

He also obtained a proof of the refraction law in terms of the existence of wavefronts, a construction now called Huygens's principle.

他也获得依据波阵面存在的折射规律证据，现在称之为 Huygens 解释。

A type of fiber optic hydrophone to be used for towed line array is presented in this paper.

报道了光纤水听器用于拖曳线列阵的研究结果。

During this period, his research magic square, chain fraction, hypergeometric series , elliptic integrals and some ...

在这段期间，他自己研究魔方阵、连环分数、超几何级数、椭圆积分及一些。。。

During this period, he studies magic square, chain fraction, hypergeometric series , elliptic integrals and some ...

在这段期间，他自己研究魔方阵、连环分数、超几何级数、椭圆积分及一些。。。

In this thesis, matroid theory is used to study the reducibility and other related topics of central hyperplane arrangements.

本文主要利用拟阵论中的结论讨论构形的可约性及相关问题。

People have paid close attention to hyperplane arrangements and matroids in these thirty years in the world.

超平面构形和拟阵这两门数学学科近几十年来受到国际上的广泛关注。

In this paper, these two earthquake sequences are relocated by using the Geiger method and the Joint Hypocenter Determination method, respectively.

我们利用Geiger法和JHD方法对这两个地震序列进行了台阵定位。

It keeps the same when the hypocenter location deviates from the center of the slab.

发现当俯冲板块中存在6%的低速异常时，直达P波和直达S波之间存在波阵面近平面的易于识别的P-S转换震相，其传播方向不因震源位置偏离低速层的中心而改变。

Let R be an abelian ring ( all idempotents of R lie in the center of R), and A be an idempotent matrix over R.

设R是一阿贝尔环(R的所有幂等元都在中心里)，A是R上的一幂等阵。

One construction of Cartesian authentication codes from the normalform of Idempotent matrices over the field Fq is presented.

本文利用有限域上幂等阵的相似标准形，构造了一个Cartesian认证码，并计算出该码的所有参数。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。