ambulacral ring canal

Synchronous belt drives-Pulleys

GB/T11361-1989同步带传动带轮

Synchronous belt drives--Terminology

GB/T6931.3-1986同步带传动术语

Synchronous belt drives for automotive applications -Pulleys

GB/T10414-1989汽车同步带传动带轮

A Study on the Strength of the Trapezoid Teeth of Synchronous Belts,

梯形齿同步带带齿强度的理论研究

A Study on the Tooth Profile Correction of New Type Arc Toothed Belt Pulleys

新型圆弧齿同步带带轮齿廓修形研究

A Study of Deflection of New TyPe Arc Toothed Belt

新型平顶圆弧齿同步带带齿变形的研究

A Study on Hobbing Outline of New Type ARC Toothed Belt Pulley

新型平顶圆弧齿同步带带轮滚刀齿廓的研究

Synchronous belt-Test method for cord pull-out strength

GB/T10719-1989同步带绳抽出强度试验方法

Synchronous belt-Test method for fabric stripping strength

GB/T10718-1989同步带包布剥离强度试验方法

To take or display on or as if on a promenade.

带…散步招摇地带着某人散步

promenade one's child along the seashore

带着孩子在海滨散步

timing belt differential drive

同步齿型带差速传动

video amplifier with synchronous leveling

带同步电平视频放大器

mechanical type with sychronizers

变速器机械式带同步器

Have you taken your rifle and equipment?

你带着步枪和弹药吗？

To move illegally while holding the ball;travel.

带球跑，走步持球时违反规则移动；带球走步

Preliminary Study on the Heterotic Relationship between Temperate and Tropical and Subtropical Maize Populations;

温带和热带玉米群体杂种优势关系的初步研究

Described the dance step, then took a partner and demonstrated.

描述舞步，然后带着舞伴作演示