1.
Production Technology of Dumbbell Ball System and Research into Destabilizing Factors;
哑铃球系统的制作技术及其不稳定因素的探究
2.
Comparable Analysis of the Statics Characteristic of Dumbbell-Sphericity s Node of Bolt Globe;
哑铃状螺栓球节点与圆球状螺栓球节点静力特性比较分析
3.
High-Efficient Tissue Culture System Establishing and Gene Transformation in Platanus Occidentalis L.;
北美—球悬铃木转基因受体系统的建立及遗传转化研究
4.
The Design and Implementation of the Color Ring Download Center;
彩（铃）振（铃）系统的设计与实现
5.
sprinkler alarm gong
喷水灭火系统报警铃
6.
A weight consisting of a short bar with a metal ball or disk at each end that is lifted for muscular development and exercise.
哑铃短柄两端各有一金属球或盘的重物，用来举起以发展和锻炼肌肉
7.
dumbbell:a weight consisting of a short bar with a metal ball or disk at each end that is lifted for muscular development and exercise.
"哑铃:短柄两端各有一金属球或盘的重物,用来举起以发展和锻炼肌肉."
8.
"Hemoglobin gives the cell-and whole Blood-its colour. Red cells are small, round, flexible, and concave on Both sides and lack a nucleus."
其颜色来自血红蛋白。红血球形小而扁圆,中心凹陷,侧面呈哑铃状,胞体柔软,细胞内无核。
9.
Study on Provenances-family of Platanus occidentalis
北美一球悬铃木种源-家系试验研究
10.
Design and Implementation of Color Ring Recommendation Module of CRBT Professional Analysis System
彩铃专项分析系统铃音推荐模块的设计与实现
11.
Dumbbell exercise and wall-scaling 6.15-6.30
哑铃体操及爬墙 6:15－6:30
12.
The dumbbell is raised20 times by the sportsman everyday.
这个哑铃每天被运动员举起二十次。
13.
The dumbbell has been raised by the sportsman20 times.
这个哑铃已经被运动员举过二十次。
14.
The dumbbell was raised20 times by the sportsman yesterday.
昨天,这个哑铃被运动员举起二十次。
15.
The dumbbell will be raised20 times by the sportsman tomorrow.
明天,这个哑铃将被运动员举起二十次。
16.
Research on effect of Cheng-yu cities and the model of the periphery style unity;
成渝双城效应及“哑铃共同体”模式探析
17.
Dumbbell Model of Business Competition in the Age of Intellectual Economy;
“哑铃”模式:知识经济时代企业竞争之道
18.
Strength and Fatigue Life Analysis of Dumbbell Pin for Mining
矿用联接哑铃的强度与疲劳寿命分析