查询词典 directional

Cluster analysis of directional data is important to temporal clustering analysis of disease and stratification of season.

方向数据的聚类分析法对与疾病的时间聚集性进行分析、季节分层分类等有极其重要的意义。

The results indicate that with increasing the strain at 280℃, the dendrite arms of AZ91D alloy get broken or stretched-out. With increasing the predeformation temperature under 20% strain, the deformation style of the dendritic structure of AZ91D alloy changes gradually from fragmentation to directional bending.

结果表明：形变温度为280℃时，随着形变率增加，部分枝晶臂逐渐伸长，枝晶破断现象加剧；形变率为20%时，随着形变温度的提高，组织的形变方式逐渐由以枝晶断裂为主转变为带有方向性的弯曲。

For the latest generation of PS, there are new subbass options - the RS15 is now offered as the standard sub for the PS15-R2, providing great versatility through its ability to operate in either omni or directional mode.

新PS R2的全频音箱，也匹配了新的超低音箱-力素Ray Sub超低音箱系列现在已匹配新的PS15 R2， RS15的低频可选用全向性或指向性模式，使整合的系统拥有更广范的用途。

Stochastic convex programming; Monte Carlo methods; Financial optimization; Convergence with probability one; Optimality condition; Monte Carlo penalty function methods; Nonsmooth optimization; Directional derivative; Subdifferential; Confident interval; Conditional Value-at-Risk; Optimal reinsurance

基础科学，数学，运筹学随机凸规划； Monte Carlo方法；金融优化；以概率1收敛；最优性条件； Monte Carlo罚函数法；非光滑优化；方向导数；次微分；置信区间；条件风险价值；最优再保险

Optimization; parametric quadratic convex programming; set-valued map; directional derivative; linear stability; solution-set map; parametric linear programming; error bound; subdifferential map; lower locally directionally Lipschitzian; upper locally di-rectionally Lipschitzian; locally directionally Lipschitzian; convex function; quasidiferential; kernelled quasidiferential; quasi-kernel; star-kernel; star-diferential; Penot diferential; subderivative; superderivative; epiderivative; set-valued optimization; set-valued analysis; subdifferential; optimization condition;ε-dual; scalization; generalized subconvexlike-cone;ε-Lagrange multiplier

基础科学，数学，运筹学最优化；集值映射；方向导数；线性稳定；最优解集映射；参数线性规划；参数凸二次规划；误差界；次微分映射；下局部方向Lipschitzian；上局部方向Lipschitzian；局部方向Lipschitzian；凸函数；拟微分；核拟微分；拟核；星核；星微分； Penot-微分；上导数；下导数； Epi-导数；集值优化；集值分析；集值映射的次微分；最优性条件；广义锥次类凸；ε-对偶；数乘；ε-Lagrange乘子

The nature of supercooling directional solidification is the crystal growth under unidirectional heat transfer.

7深过冷定向凝固，实质是在单向热流条件下过冷熔体中的枝晶生长问题。

Some key developmental events of embryogenesis, such as directional expansion, asymmetrical first division, suspensor formation and degeneration as well as embryo differentiation, occurred as that in in planta embryogenesis in the experimental condition.

追踪观察表明，合子体外胚胎发生过程中关键发育事件，如合子休眠期间的定向生长、一次不对称分裂的完成、胚柄的形成和解体、胚的分化等过程均可在体外重现。

We also developed a PD on - line detecting system for stator windings of generators, which c onsists of a set of non - contact type directional sensors, digital system, and software.

此方向传感器系统可以有效地识别外部干扰脉冲和局部放电脉冲。研制出一种基于这种传感器的发电机定子局部放电监测系统。

The giving of real-time directional orders,reporting of campaign complexion and monitoring of the situation are implemented by using informational interaction,such as typewriting,audio,video and tabula.

美国的"9·11"恐怖活动之后，国际反恐形势呈现出全球化、长期化、复杂化和扩大化的趋势，反对恐怖主义以维护社会稳定成为我国军队的一项长期、艰巨的任务。

It uses a landing and taking-off method to implement 2D and 3D distance transform, and then uses a local directional maximum search method to perform skeleton transform.

该方法采用起飞-着陆法对二维和三维图像进行距离变换，然后采用局部方向最大值搜索法进行骨架变换。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失