查询词典 cascade

To detect objects quickly,a new method is presented to construct a cascade of SVM classifiers.

为了对目标进行快速的检测，提出了一种新的基于支持向量机的级联式分类器的构造方法。

An equivalence between the convergences of two related cascade algorithms has been established.

建立了不同光滑度的空间上，一些相关联结算法的收敛性之间具有等价关系。

Retinal ischemia is a common cause of visual impairment and blindness . At the cellular level , ischemic retinal injury consists of a self-reinforcing destructive cascade involving neuronal depolarisation , calcium influx and oxidative stress initiated by energy failure and increased glutamatergic stimulati on .

视网膜缺血是一常见的引起视觉损害和致盲的原因，在细胞水平上，缺血性视网膜损伤由一系列自我加强破坏性的级联放大反应组成的，包括神经元去极化，钙流入和起源于能量缺少和谷氨酸刺激的氧化应激反应。

We cascade two perfect differentiators.

我们把两个完美的微分器串联起来。

This dissertation mainly focused on the gas source molecular beam epitaxy technology and the optimization growth of quantum cascade laser materials.

本学位论文围绕量子级联激光器的材料生长、特性和气态源分子束外延技术为主线展开。

It is indicated that this loss will not change with the increase of the Reynolds number but the intensity of the passage vortex increases with the decrease of the Reynolds number. The tip leakage flow will weaken with the increase of the passage vortex because of the interaction between the passage vortex and the tip leakage vortex, and the position of the tip leakage vortex is more close to the middle of the passage. In addition, the distributions of the total pressure loss and the flow angle at the exit of the cascade are influenced by the intensity and the position of the tip leakage vortex.

结果表明：对于间隙存在造成的流动损失，数值模拟结果与实验结果及 Denton的预测值都十分接近，基本上不随着雷诺数的变化而变化；但是，随着雷诺数的减小，通道涡增强；间隙泄漏涡在和通道涡的相互作用中，强度减弱，在叶栅出口处的位置更加靠近中叶展；出口处的总压损失和气流角的分布也由于间隙泄漏涡强度和位置的变化而发生改变。

On the basis of it, the cascade flow field with endwall suction, the effects of suction on the different endwall locations (such as near the leading-edge, in the middle of the passage or near the suction surface) on the development of secondary flow, the distributions of total pressure loss coefficient and yaw angle are investigated respectively.

本文首先采用三维稳态时均N—S方程组的有限体积差分法及压力修正算法数值求解技术对一直列透平静叶栅通道内流动的发展进行了模拟，利用文献中的实验结果验证了计算方法与程序的适用性。

We will see in the following chapters that the production module of Tiny ERP is very flexible and bears: multilevel nomenclatures and ranges, cascade productions, phantom and substitution nomenclatures, as well as the configured products.

我们在接下来的章节中会了解到Tiny ERP的生产模块非常的灵活，它拥有：多层级的物料，级联生产，幻影物料，物料替换，自定义产品等等。

We will see in the following chapters that the production module of Tiny ERP is very flexible and bears: multilevel nomenclatures and ranges, cascade productions, phantom and substitution nomenclatures, as well as the configured products.

我们在下一节看到Tiny ERP生产模块是非常灵活的和合适的∶多层的名称和范围，级联生产，虚拟和替换名称，来设定产品+我们在接下来的章节中会了解到Tiny ERP 的生产模块非常的灵活，它拥有：多层级的物料，级联生产，幻影物料，物料替换，自定义产品等等。

The excitement I experienced on the water was a happy change from the disappointment of watching my perfect sandcastles overtaken by the rolling white warriors riding in on the waves to cascade the sandy walls.

这次刺激的经历让我彻底改变了之前精心垒好的沙堡被那些行走在浪尖上的白色勇士们毁掉时带给我的失望心情。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。