true ＂Y＂是什么意思

网络释义

用法例句

Stress Analysis of Pipe with Y-tee;

Y型三通管道的应力分析

Join-lines of Y-tee with Same Diameter Branch Pipe and Its Stress Concentration Region;

圆柱分支管Y型三通相贯线的计算及应力集中区域

This paper analyzes the geometric features of the trousers type steel scuttle, sets up the mathematics model of the funnel surface of this scuttle.

分析了裤衩型钢煤斗外形的几何特点,建立了裤衩型钢煤斗漏斗表面的数学模型,分析了曲面展开的算法。

Influence of internal pressure on hydroforming of Y-shaped tubes;

内压对Y型三通管内高压成形影响研究

This gives guidance for manufacturing the Y-shaped tubes used in automotive exhaust system.

研究了Y型三通管的内高压成形工艺过程,分析了成形过程中过渡区起皱及支管破裂等缺陷产生的原因,从而为实际生产中的Y型三通管内高压成形工艺设计提供了相关指导。

Investigation of Hydroforming Thin-walled Y-shaped Three-way Tubes and Effects of Axial Feed Ratio

薄壁Y型三通管内高压成形及补料比的影响

Numerical Simulation and Optimization of Unsymmetrical Y-shaped Tube in Hydroforming Process

非对称Y型三通管内高压成形过程数值模拟及参数优化

Malleable cast iron pipe fittings--Type size--Y Piece reducing(tees)

GB/T3289.18-1982可锻铸铁管路连接件型式尺寸Y型异径三通

triangular finishing pass

(Y形轧机的)三角精轧孔型

Y-shape array 3-D instantaneous ranging passive localization method and its precision analysis

Y型阵三维瞬时测距无源定位方法及精度分析

Synthesis and Optical Properties of Y-type Triazine-based Dyes

Y型均三嗪衍生物的合成及其光学性质

Research on Gas Field in Gob with Y-type Ventilation System by Numerical Simulation

Y型通风方式下采空区瓦斯流场数值模拟研究

Study on Air Leakage Law of Goaf in High Gassy Fully Mechanized Coal Mining Face with Y Type Ventilation

高瓦斯综采面Y型通风采空区漏风规律研究

Synthesises and Properties of V-and Y-Shaped Electroluminence Materials Based on Triphenylamine Derivatives;

含三苯胺的V型和Y型电致发光材料的合成及性能研究

Y-configuration stent placement in treatment of wide-necked intracranial bifurcation aneurysms:a report of 3 cases and review of literature

“Y型”支架植入技术治疗颅内分叉部宽颈动脉瘤三例并文献复习

Research of the electron structure and magnetism of three Ag_(12)Y clusters

Ag_(12)Y团簇三种可能构型的电子结构和磁性研究

Study on the Law of Coal Spontaneous Combustion in Goaf of Fully-mechanized Face with Y-type Ventilation

综采工作面Y型通风采空区煤炭自燃危险性研究

An analysis of source of mine gas in faces in extracontiguous protective seams and a study on optimization of Y-Γ ventilation system

超近距离保护层工作面瓦斯来源分析及Y+Γ型通风系统优化研究

The plane can run in the X, Y, or Z direction, or you can define a new plane using three points or a line on the model.

平面可以使用X，Y，Z三个平面,或者用模型上的三个点或一条线来定义。

decationized Y sieve

脱阳离子Y型分子筛

Analysis and Practice of Replacement of Y/Y Type Converter Transformers at Different Converter Stations

不同换流站Y/Y型换流变压器置换分析与实践

Characterization, Molecular Cloning, and Phylogenetic Analysis of Three y-Type High Molecular Weight Glutenin Subunit Genes from Aegilops tauschii of the Middle Reaches of Yellow River

黄河中游粗山羊草三种y-型高分子量谷蛋白亚基的鉴定、克隆及系统进化分析

T-type (Y-type) circulator (junction circulator)

T型(Y型)环行器(结环行器)