lowspeed

基本解释

Although strain gage balances have been most useful in transonic and supersonic tunnels, they are by no means excluded from lowspeed work.
虽然，应变天平最适用于跨超音速风洞，但丝毫不意味着不能用于低速实验。
The shrinkage variance PET filament having different heated history was produced by Model 420 lowspeed spinning machine and M402 drawing-twister with semi-dull PET chip.
利用常规PET切片和420低速纺丝机、M－402牵伸机制取具有不同热历史的异收缩丝。
It adopts lever feed mecha_nism and the angle of feed dog can be adjusted.So it re-duces the different of stich lenget between high and lowspeed or normal feed and reverse feed .It also adopts.
该机为获得理想的缝制效果，采用连杆送料及布牙倾角可调机构，最大限度减少了高低速，倒顺缝纫只的针距误差，同时为确保机器运转是有可靠的润滑，又配置了新颖的齿轮泵供油系统。
Although strain gage balances have been most useful in transonic and supersonic tunnels, they are by no means excluded from lowspeed work
虽然，应变天平最适用于接近音速和跨超音速风洞，但丝毫不意味着不能用于低速实验。