The first stage is push pull forward converter second stage is a dual buck inverter ( DBI ).

These methods all can be used to solve the magnetic aberration hi the conventional push-pull converter.

这两种方式均可以解决传统推挽直流变换器存在的偏磁问题.

Test pilots try to push the envelope.

试飞员试图把飞机开到极速.

Sometimes they even push through the gums sideways.

有时它们甚至会压迫牙龈侧面.

They might crowd the other teeth. Sometimes they even push through the gums sideways.

它们就可能会挤压别的牙齿, 有时甚至会从牙龈的侧面挤出来.

He tried in vain to push through the crowd.

他怎么也没法从人群里挤过去.

Sometimes they even push through the guns gums sideways.

有时它们甚至冲撞到牙床的旁边.

You need perseverance to push through those moments of frustration.

你需要毅力来度过那些沮丧的时刻.

But she couldn't find how to push through.

但她不知道如何坚持下去.

Though the crowd was thick, we managed to push through ( it ).

虽然人群拥挤, 但我们还是挤了过去.

Feel the cosmic intelligence push through you right now.

感觉宇宙的智慧现在正伸展通过你.

She tried in vain to push through the crowd.

她怎么也无法从人群中挤过去.

There are any number of issues he could block or help push through parliament.

他会阻碍或帮助推动国会通过任意多的问题.

The crowd in the station was so thick that he had to push through.

车站的人群太密集,他只好挤过去.

The buds are likely to push through early next month.

叶芽下月初可能会长出来.

He pressed the push-to-talk bar.

他按了一下谈话开关.

We must make a push to get the job done.

我们必须加把劲把这事干完.

She sat upright and gave Prissy a push to speed her feet.

她直着腰背坐起来,推了百里茜一把,叫她快跑.

They must make a push to get it done.

他们必须加把劲把这事干完.

Sometimes they even push to through the side waysgums sideways.

有时他们甚至挤压通过牙床斜着长.

We must make a push to finish the job this week.

我们必须奋力把这件事在本周内做完.