1.
The Effect of Alternate Exercising Dumbbell Flying Bird and Barbell Pushingand Lifting on the Development of Chest Muscles;
哑铃飞鸟与杠铃推举交替练习对发展胸肌的影响
2.
The subsong of young birds is comparable to the babbling that human infants do before they learn to speak.
幼鸟的这种雏声，和婴儿哑哑学语的情况相似。
3.
Dumbbell exercise and wall-scaling 6.15-6.30
哑铃体操及爬墙 6:15－6:30
4.
The dumbbell is raised20 times by the sportsman everyday.
这个哑铃每天被运动员举起二十次。
5.
The dumbbell has been raised by the sportsman20 times.
这个哑铃已经被运动员举过二十次。
6.
The dumbbell was raised20 times by the sportsman yesterday.
昨天,这个哑铃被运动员举起二十次。
7.
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。
8.
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
9.
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
10.
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
11.
A Fast Synthesis and Analysis Method of Dumbbell-Shaped Defected Ground Structure
哑铃型DGS的快速分析和综合方法
12.
Design and Simulation of Microstrip Antenna with EBG Structure of Etching Dumbbell Shape Structure
哑铃形EBG结构微带天线的设计与仿真
13.
Discussion on Calculation Pattern of Concrete-Filled Steel Tube with Dumbbell-shaped Section
钢管混凝土哑铃型截面计算模式分析
14.
Dumbbell Tenement: For Low-income City Residents During the Earlier Urbanization in America
美国城市化初期的贫民住宅——“哑铃公寓”
15.
Destroy the nest and the birds will fly away .
捣毁鸟巢，鸟儿飞掉。
16.
free flight aviary
雀鸟可自由飞翔的鸟舍
17.
A bird' s wings enable it to fly.
鸟的翅膀使鸟能飞。
18.
Planes, like birds, take off heading into the wind.
飞机和鸟一样，迎风起飞。