simple tangent

The Ottosen criterion is adopted to determine the peak values of strain and stress,and equivalent uniaxial tangent modulus is applied to the 3D nouliner incremental relationship.

该模型视混凝土为各向同性材料,通过在三维增量非线性关系中引入等效单轴切线模量,利用 Sargin 的单轴应力-应变关系确定混凝土的非线性计算的单元刚度矩阵,采用了目前较为成熟的 Ottosen 的破坏准则。

Clinical Analysis of Totally Transumbilical Single Incision Laparoscopic Cholecystectomy in 30 Patients

经脐单切口腹腔镜胆囊切除术30例临床分析

Outcomes of single incision combined with transurethral resection of the interamural ureter of nephroureterectomy treatment for upper urinary tract tumors

单切口联合经尿道电切肾输尿管切除治疗上尿路肿瘤的疗效观察

To&ggle Form/Unit

切换窗体/单元(&G)

Log of sliced veneer

GB/T15106-1994刨切单板用原木

Log of peeled veneer

GB/T15779-1995旋切单板用原木

single-knife hydraulic rubber cutting machine

单刀液压立式切胶机

single-strand crop and cobble shears

单线式端头-废料剪切机

d crop and cobble shears

单线式端头废料剪切机

The cutters for fibre strands are simple in design.

原丝切刀造型简单。

cutting power per unit material removal rate

单位材料切除率的切削功率

Study on Cutting Force and Quality of the Sliced Veneer Used in Laminated Veneer Lumber;

LVL用刨切单板切削力与质量研究

Research on the design principles of veneer-clipper's cutting structure;

单板切条机切削机构设计机理的研究

The single crystal is sectioned and then sliced and subsliced with a diamond.

用金刚石锯先将单晶体切成段，再切成片。

Simple clamping, smooth and hi-precision cutting.

型材夹紧简单,刀具运动切割平稳,保证切割精度。

Kinematics and Simulation of Single Disc Basecutter of Sugarcane Harvester

甘蔗收割机单圆盘切割器切割运动分析与仿真

Mathematic Model on Cutting Parameter Optimization for Unit Cutting Process

面向单元切削过程的切削参数优化模型

It was all incredibly simple.

一切就是这样不可思议地简单。

one-piece collapsible box

单片摺纸箱(由一张硬纸板冲切而成)