Aim and Methods: Fifteen male children, aged 12, were selected from a primary school to carry school bags of 10%,15% and 20% of their own body wieghts, and no load, i.
目的和方法：用连续心率监测和气体分析的方法测量了１５名１２岁男孩，在分别负载相当於他们体重１０％，１５％和２０％重的书包，并以不背书包为对照的情况下，以１。
Do not forget the small bag, Denise .
别忘了小提包，丹尼斯。
A piece of hand luggage, such as a suitcase or a satchel.
手提包一件手拿的行李，如手提衣箱或小提包
You can carry a small bag with you on the plane.
你可以随身带一个小提包上飞机。
If you take only a small bag, you can carry it with you on the plane.
如果你只是拿一个小提包，就可以随身带上飞机。
jitney bag
[美俚]手提小皮包
expando brief bag
可伸开的手提小皮包
I keep my purse in my handbag.
我把小钱包放在手提包里。
A small piece of hand luggage.
旅行手提包一种小型手提行李
A woman's bag for carrying keys, a wallet, and other personal items;a handbag.
女用小包女子用来携带钥匙、皮夹或其他私人用品的小包；手提包
She extracted a small notebook from her handbag.
她从手提包里取出了一个小笔记本。
Are you keeping that small bag as hand-luggage?
您准备把那小包作为手提行李吗?
The thief would not let go his grip on my handbag.
小偷抓住我的手提包不放。
She squashed her clothes into her small suitcase.
她把衣服塞进小手提包里。
The purse in her handbag was a sitter for any thief.
她手提袋里的钱包小偷很容易偷走.
The purse in her handbag is a sitter for any thief
她手提袋里的钱包小偷很容易偷走
Which is your bag? The smaller one.
你的提包是哪一个？ 比較小的那个。
She sent a little girl to fetch her bag.
她打发了一个小姑娘来取她的提包。
Wavelet packet transformation feature extraction and surface EMG signal classification
小波包变换特征提取与表面肌电分类