查询词典 discreteness

We can draw a conclusion from the comparison between natural number and meaning that both exactness and fuzziness are meaningful only lying in a cognitive field and the former is relative, which can only exist at a static and close system; while the latter is universal, which is the result of being the cognitive reference point. Both exactness and fuzziness come from the interaction of the cognitive subject and object, and they are dialectical and unitive, based on the historicity and infinity of human cognition, which determines what we can do, is just to hold the continuum by discreteness and infiniteness by definiteness.

从自然数与意义对比得出的结论是：精确性只存在于一个静态的封闭系统中，是相对的，模糊性是语言充当人类认知参照点的结果，是绝对的，这两个概念都只有放在某个人类认知场才有意义；精确性和模糊性都来源于认知主体和客体的相互作用，它们是辩证统一的，其辩证统一的基础在于人类认识的历史性、无限性决定了人类只能够用离散来把握连续、用有限去追求无限。

Firstly,by using the estimating methodfor the compact embedding operators(from weighted Sobolev space to the weighted〓space),we obtain a necessary and sufficient condition for the discreteness of thespectrum of certain differential operators.Secondly,based on the property of thespectrum of difinitizable operators on the Krein space,we consider the left definitedifferential equations with middle deficiency indices,and give a completecharacterization for self-adjoint(J-self-adjoint)differential operators in theindefinite inner product space 〓.Especially,we prove that all the J-self-adjoint differential operators are definitizable.

我们首先运用加权Sobolev空间到加权〓空间嵌入算子紧性的判别方法，证明一类加权自伴微分算子具有离散谱的充要条件；然后，基于Krein空间上可定化算子谱的性质，对于具中间亏指数的左定型微分方程，建立其相应的微分算式在不定度规空间〓上所生成自伴算子的完备性刻画（特别证明了J-自伴微分算子具有可定化性）。

In this paPer, lattice dynamics of a monatomic chain arestudied by employing the method of multiple scales combined withquasi-discreteness aPproximation.

本文，我们主要通过引进多重尺度，并利用准离散近似方法对单原子链中的晶格动力学作了一些研究。

This article briefly introduced the principle of the electronic counting scale and all key elements that the counting error produced, the relation between the electronic counting scale repetitiveness and sample discreteness .

本文简要介绍电子计数秤的原理，以及计数误差产生的诸要素，即计数误差，电子计数秤的重复性及样品离散性之间的关系。

WE HAVE SUPPLIED OUR PRODUCT TO HUNDRED OF PROJECTS , INCLUDING SHANGHAI UCB PROJECT, IRAN FAZANDE ELETRIC POWER PLANT, FW IN USA, KSB IN INDONISIA , TEN THOUSANDS OF DETAILED HANGER SPOTS., INCLUDING ALLOYED STEEL, SIMPLE STEEL PIPE AND ROOT; ANGERS SUCH AS HENGLI SPRINGS/DISK SPRINGS SUPPORTS AND HANGERS, ALTERABLE SPRING SUPPORTS AND HANGERS, SUPPORT SPEING AND SKELETON SYMBOL SPRING DISCRETENESS, HYDRAULIC AMORTIZATION, COMPENSATOR, TUREBUCKLE, LOW COEFFICIENT OF FRICTION GLIDE PEDESTAL ECT, ROLLING ELEMENT SUCH AS, SUPPORTS AND HANGERS PRODUCTS SUCH AS SCREW THREAD ROD,AND PRESS PRODUCT, SUBSTAION FITTINGS ETC PRODUCT, AND WE GUARANTEE THE PRODUCTS RUN SAFETY.

各种管道遍布于现代工业工程中，支吊架起着支承重量、平衡反力、保证位移、吸收振动以及降低噪音等作用。各先进设计院所对此无不精心设计，认真选用，要求实行标准化和工厂化生产。本公司已为数百个大中型工程，具体吊点数万个提供产品，包括合金钢，碳钢管部，根部；恒力弹簧/碟簧支吊架，可变弹簧支吊架，整定式及简式弹簧组件，松紧螺母，球锥垫圈，低摩擦系数滑动支座等连接件，滚珠盘等滚动件，螺纹吊杆等全部型式的支吊架产品，均保持安全运行。

To solve this problem, the weighting-discreteness method is introduced for speech recognition in this paper.

为了解决这一问题，本文引入了权函数及离散度的概念，提出了语音识别的加权离散度方法。

In the power supply circuits in intercourse of 50HZ, 1140V, start or end the main motor of adhesive tape transportation, motor of oil pump, cool the motor of Fan, start or end of tape adhesive spread and tighten motor, take-up reel, control in order or double exchange, excavate coal machine and also protectthe electromotor and power supply lines. CTS control and display discreteness can be set inside.

在交流50HZ，电压1140V的供电线路中，对胶带输送机主电机、油泵电机、冷却风扇电机及胶带张紧电机、卷带电机进行起动、停止控制，并能对电动机及供电线路进行保护。

As the shape optimization design of structural element sections belong to structural optimization,which has its own traits such as discreteness, nondifferentiable and non-convexity,while the traditional optimal methods are not applicable.

结构截面形状优化设计属于工程结构优化问题，由于工程结构优化问题具有离散性、不可微性和非凸性等特点，而传统的优化算法对所优化的问题往往要求连续、可微、非凹等前提条件，所以已不再适合用于工程结构优化问题的求解。

Swaging machine for hydraulic hose, which is developed and produced by our company, and integrated same design idea of Finland and Germany's products, but realized innovation on all key discreteness.

公司开发生产的胶管扣压机，结合了芬兰、德国同类产品的设计思路与技术，在各个关键组件上实现了创新与飞跃，实用于工程机械类胶管扣压以及F型接头的扣压。

Using the quantum theory for a mesoscopic circuit based on the discreteness of electric charges, the finite-differenced Schrodinger equation of the non-dissipative mesoscopic capacity coupling circuit are achieved.

在电荷取分立值这一基本事实基础上，对介观电容介观电路进行了量子化，得到了该电路的有限差分形式的薛定谔方程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。