19a

He turned to his old trade as butcher , got a job at $ 19a week .

他重操屠夫旧业，找到一份每周工资19美元的工作。

19A magic carpet hovers over the depressing reality of every day life in an industrial area .

一张魔毯盘旋在工业区每一日生活的压抑现实之上。

In addition , the annual change of the thunderstorm shows 3a short cycle and 11a , 19a long cycle vibration .

另外深圳市雷暴的年际变化存在着准3a较短周期和11a、19a左右的长周期振荡。

Using the Line Tool ( U ) set to white , draw parallel lines over the bottom and side ( 19a and19b ) .

利用直线工具（ü）设置为白色，得出的底部和侧面平行线（19A及19B）。

There are apparent quasi cycles of 2 ~ 3a and 19a and anti correlation trend every eleven years in the course of typhoon activities .

在台风活动过程中，存在着比较明显的准2～3a和准19a活动周期，并具有间隔11a的反相关趋势；

When the pulse peak current density is greater than 19A / dm2 , the relative preferred orientation of ( 200 ) of pulse-plated nickel increases with the accretion of the pulse peak current density .

当脉冲峰值电流密度高于19A／dm~2时，镍镀层（200）面的相对取向密度随脉冲峰值电流密度的增大而增大。