如果围绕某个函数的简单方向构造一个加密算法，那么想要破解加密的任何人都需要从相反的方向来解密。
If you build an encryption algorithm around a function's easy direction, anyone wanting to break your encryption needs to work at it from the hard side.
即使要构造一个纯信息性，或纯交互性站点，确定站点趋向哪个方向也很关键。
Even though you'll rarely build a site that is purely informational, or purely interactional, identifying your site as strongly leaning toward one or the other is key.
所谓重力异常线性构造信号就是重力异常水平总梯度沿重力方向的一阶导数且是大于零值的那一部分。
So-called gravity anomaly linear structure signal is derivative of gravity anomaly level total gradient on gravity direction, and the derivatives must be greater than zero.
在构造函数（请参考 清单5）中，使用传入的 $orientation（页面方向）、$unit（计量单位）和 $format（页面大小）初始化父类。
In the constructor (see Listing 5), initialize the parent class using the $orientation (page orientation), $unit (measurement unit), and $format (page size) that were passed in.
针对一类非线性整数规划问题，通过构造直接离散搜索方向提出了一种十分有效的新算法。
This paper proposes an efficient new algorithm by construction of a direct discrete search direction for a class of nonlinear integer programming problems.
基于对构造组合规律的认识，提出了新的找煤方向。
According to the law of structure combination, the author presented the coal surveying orientation.
针对两期褶皱构造体系叠加对金矿的控制作用，指导找矿方向，具有十分重要的意义。
The controlling effect of the superimposition of two type folded structural systems on gold deposit provides guiding significance for determining ore prospect orientation.
文中较详细地阐述了区域成矿地质背景和矿床地质特征，总结了构造控矿规律，指出了进一步的找矿方向。
Based on regional geological background and geologic features of the orebody, the paper generalizes the tectonic ore control regularity, and points out ore-finding orientation for further exploration.
这种方法为基于构造类别代数的协议测试提出了一个新的方向。
This method provides a new probable direction for the protocol conformance testing based on the constructed type algebra specification.
综合研究表明，坡折带是斜坡构造带油气勘探的重要方向。
Comprehensive research presents that slope break belt is the important exploration orientation in slope structural zone.
熔体线理发育在深部构造层次韧性变形带中，与矿物拉伸线理一样具有运动方向指向意义。
Melt lineation developed in ductile deformation zones of deep structural levels of crust and may indicate the moving direction as the mineral stretching lineation does.
因此可以通过这些次级构造和雁列类型的关系，来判断断层的运动和主应力方向。
The fault movement and the direction of principal stresses may be determined by considering the relationship between the different secondary structures and en-echelon patterns.
以板块构造理论为指导，建立了矿床的形成模式，并指出找矿方向。
Genetic model of Qiyugou type gold deposit is proposed and prospecting direction was pointed out according to plate tectonic theory.
本方法利用协变异(或协变异系数)构造矩阵，并通过求根的方法估计近场源的方向角和距离参数。
The algorithm constructs matrixes by using covariation or covariation coefficient and estimates bearing and range of near-field sources by rooting method.
油气运移过程受区域构造控制，运移方向与志留系主要断裂走向一致。
The process of the oil migration is controlled by regional structures and the direction of the oil migration is consistent with the strike of major faults of Silurian.
通过对方向矩阵进行极分解构造聚焦矩阵，把各个窄带频率处的信号子空间变换到聚焦频率处的信号子空间。
Focus matrix is constructed by polar decomposition of location matrix and transforms signal subspace at different frequency bins to signal subspace at focusing frequency bin.
它是指在由发震构造引起的垂直运动为主的地表形变场中，水平方向上单位距离内垂向速率变化的物理量。
They are the changing values of vertical velocity per unit distance along the horizonal direction on the sur-facial deformation field in which crustal vertical movement is dominant.
提出了一种基于指纹方向场半区域指纹特征构造方法，并将此特征用于指纹分类。
A new approach of fingerprint classification based on the interested region of the orientation field is described.
一些特征，尤其是构造特征的逆转，如断层的再活化。如一条正断层在运动方向上可以与它最初运动的方向相反。
The reversal of features, particularly structural features such as faults, by reactivation. For example, a normal fault might move in a direction opposite to its initial movement.
通过数值试验论证了利用多个断层面随机取向的地震的P、B、t轴推断构造应力主轴方向的可能性。
A numerical computation test shows the possibility of inferring the principal axes of tectonic stress from the p, b, t axis of earthquakes with randomly oriented fault planes.
本文在构造具有方向导向性的完全二叉树的基础上，提出了一种适合研究蛋白质构象的格子模型快速穷举搜索算法。
This paper presents a fast exhaustive search algorithm in order to search the protein conformation space based on the lattice model by constructing a directional binary tree.
构造了由非抽样塔式分解和方向滤波器组实现的冗余轮廓波变换。
The redundant contourlet transform implemented by undecimated pyramidal decomposition and directional filter bank is proposed.
根据协方差矩阵的性质，构造了波达方向矩阵。
A matrix, called the Direction of Arrival (DOA) matrix, is formed from the covariance matrices.
屈米先生最经典的设计就是顶层的帕特农神庙馆，在这个完全由玻璃建造的展厅里，你可以通过反射看到神庙本身的构造和方向，景观壮丽。
Mr Tschumi's showpiece is the top-floor Parthenon gallery, a cool glass box with a spectacular view that mirrors the dimensions and orientation of the temple itself.
次级断层和一些相关伴生构造（擦痕线理）的特征表明了本区逆冲推覆构造系统的逆冲方向为南东-北西向。
Thrusting direction of this system is from southeast to northwestjudging by some characteristics of secondary faults and the associated structures (scratchlineation).
所述图像形成设备包括构造用于沿水平扫描方向移动具有多个记录喷嘴的记录头的墨车。
The image forming apparatus includes a carriage for moving a recording head having plural recording nozzles in a horizontal scan direction.
矿区东部断裂呈弧形弯曲，并作NNW向收敛、SE方向撒开趋势，这些弧形断裂应是一帚状构造。
In the east part of the orefield, the trend of arcual fault is convergent NNW-wards and divergent SE-wards. These arcual faults must be a broomlike structure.
盖层内抗变形能力不同的海相地层在构造推挤和重力滑动中形成了多期次、多方向的滑脱构造。
The Marine strata with different anti-deformability in the cover formed polydirectional and polyphase decollements under the tectonic compression and gravitational sliding.
盖层内抗变形能力不同的海相地层在构造推挤和重力滑动中形成了多期次、多方向的滑脱构造。
The Marine strata with different anti-deformability in the cover formed polydirectional and polyphase decollements under the tectonic compression and gravitational sliding.
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