double cones是什么意思

网络释义

用法例句

By using the fixed point theorem in double cones,we study the existence of at least two positive solutions for the discrete three-point boundary value problem(BVP)Δ~2y(k-1)+a(k)f(k,y(k))=0,k∈N={1,2,…,T},Δy(0)=0,y(T+1)=βy(l),where f is allowed to change sign,l∈N_1=｛2,3,…,T-1｝,T∈｛3,4,…｝.

应用双锥上的不动点定理,得到了至少存在两个正解的充分条件,并给出了上述边值问题的Green函数。

Characteristics of a gas-solid fast separator with two coaxial cones in a concurrent downer reactor;

同轴双锥两级气固快速分离器冷态实验研究

On the basis of the structural characteristics of the common conical basket centrifuge, a new centrifuge with double cone angles conical basket is put forward in the paper.

根据常规锥篮离心机的结构特点,提出新型双锥度锥篮离心机。

Finite element analysis of a horizontal screw decanter centrifuge drum with double tapered beach;

卧螺离心机双锥角转鼓结构的有限元分析

bicone-bob torsion pendulum viscometer

双锥-垂球扭摆粘度计

radial gap of double-cone ring

双锥环的最大半径间隙

calculation for bolt load of double-cone seal

双锥密封的螺栓力计算

Improvement of Precision Forging Process for a Outer Cone Gear Ring in Double Cone Synchronizer

双锥同步器外锥环精密锻造工艺的改进

Demoulding Structural Design of Core Cooperating Pushing Plate Dual-Corn

型芯与推板双锥面配合脱模机构设计

Dual Cavity Inter-Compensate Absolute Radiometer (DCICAR);

双锥腔互补偿型绝对辐射计（DCICAR）

Finite Element Analysis for the Frame Structure of Twin Cone Rolls Axial Mill;

双锥辊辗压机机架结构的有限元分析

The Twin Cone Roll Axial Mill to Control Molding Processes Analysis and Application Studies;

双锥辊辗压成形工艺分析与应用研究

The Computational Fluid Dynamics Simulation Study of Toroidal Swirl Type Oil and Water Separation Device;

双锥型油水分离器的CFD仿真研究

New Double Conical Vacuum Dryer Used for Drying Process with Room Temperature

新型双锥干燥机为常温干燥创造条件

Analysis and design of a novel omni-directional broadband biconical antenna for mobile communication

一种改进型全向宽带双锥天线的研究

conic projection with two standard parallels

双标准纬线圆锥投影

conic projection with two standard parallel

双标准纬线等积圆锥海图

Terminology for bevel and hypoid gears

GB/T12370-1990锥齿轮和准双曲面齿轮术语

Accuracy of bevel and hypoid gears

GB/T11365-1989锥齿轮和准双曲面齿轮精度

double-reduction bevel-spur gear

双级圆锥-圆柱齿轮减速器

linearly tapered two dissimilar-core fiber

线性锥形纤芯不同的双芯光纤

Double Spiral Fluting Tap, a New Type Threading Tool

一种新型的螺纹工具——双螺旋槽丝锥