7kg

The bike weighs a little over 15lbs ( 7kg ) and can accommodate riders of various sizes .

车重7公斤多一点，可适应不同体重的乘客。

Cru estimates that in 2006 , North America led the world in per capita consumption of aluminium at 21kg , while China consumed only 7kg a head .

cru估计，在2006年，北美的人均铝消费量为21公斤，继续保持第一，而中国的数字仅为7公斤。

The infants ' ages were 1 ~ 12 months ( mean 9 months ) with body weights 4 ~ 10kg ( mean 7kg ) . The operations were performed with cardiopulmonary bypass .

患儿年龄1～12月，平均9个月，体重4～10kg，平均7kg。

The proper application rates of urea , ammonium di-hydrogen phosphate and sulphate of patash are respectively 17kg / mu , 7kg / mu and 6kg / mu .

尿素、磷酸二铵、硫酸钾亩施用量分别不超过17公斤、7公斤、6公斤为宜；

The experiment proved that , under the common traction force (≤ 7kg ), it was effective and had the function of traction and fixation . Besides , the value and direction of the traction force could be adjusted according to the needs .

实验证明：通常牵引力下（≤7kg）能够安全有效地起到牵引固定作用，并可根据需要调节牵引力的大小与方向。