drum index是什么意思

用法例句

Development of the Rotary Drum Flakers for Hexanolactom;

己内酰胺转鼓结片机的研制

Many parts of the welded rotary drum of high─speed centrifuger cannot be finished mechancally,and therefore the machine must produces the bias from rotation axis in high─speed running, consequently the machine vibretes intensively.

由钢板焊接的高速离心脱水机转鼓，不宜进行最后的机械加工，其同心度不能满足动平衡要求，运动质量偏心，故在高速运转中会产生强烈的振动。

The unbalanced weight in rotary drum could affect the precision of results, the using life and testing safety.

大型汽车底盘测功机的转鼓体积较大(直径大于1。

Development on rotating drum of heavy typed pressure centrifuge in the PTA device;

PTA装置中重型压力离心机转鼓研制

Investigate on burst accident of rotating drum in centrifuge;

离心机转鼓爆裂事故分析

Abrasion and erosion of minicrystal in sugar serum is the main reason that made rotating drum's thickness decrease.

通过现场检查、试样检测和应力分析,确定转鼓壁厚严重减薄是该离心机事故的主要原因,而转鼓壁厚减薄的主要原因是糖浆液中的微晶粒磨损和冲蚀转鼓。

It is suggested in the paper that the bottom of a centrifuge's bowl can be thought as a rigid body in calculation of edge stresses.

本文假定离心机转鼓的鼓底为刚体来计算鼓壁边缘应力，所得结果与试验数据相符。

Treating a bowl of centrifuge as a clamped-free thin-walled cylinder,fromulas to calculate natural freguency are given by using Rayleigh's energy method.

本文将离心机转鼓视为一端固支、一端自由的薄壁圆筒，用瑞利能量法推导其最低阶固有频率，所得结果具有工程运算所需精度。

Optimum Design of the Decanter Centrifuge Baskets Based on FEM;

基于有限元法的卧螺离心机转鼓优化设计

Strength Calculation of the Two-Layer Sleeve Centrifuge Basket Installed With Tight Fit;

采用过盈装配双筒离心机转鼓的强度计算

Optimum design of the basket of a disc separator used for drip irrigation with the finite element method;

用于滴灌的碟式分离机的转鼓有限元优化设计

A Discussion on the Perforation Coefficient in Standard of Strength Calculation for Centrifugal Drums;

离心机转鼓强度计算规范中开孔系数的讨论

Finite Element Analysis of the Stress on a Centrifugal Drum With Reinforced Hoops;

带加强箍离心机转鼓应力的有限元分析

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