It is obtained by distilling soft pitch in flash column under certain pressure and temperature.
中温沥青经过在一定的压力和温度下进行闪蒸获得。
Soft pitch is a black solid at a certain temperature , it will be solidified into a brittle solid with shell-like fracture.
常温下为黑色固体，在一定的温度下凝固成很脆的具有贝壳状断口的固体，呈玻璃相；
It is obtained by distilling soft pitch in modified pitch column under certain pressure and temperature after certain time heating.
中温沥青经过在一定的压力和温度下，经过一定时间热处理获得。
The soft tissues in the voice box (larynx) weaken, affecting the pitch, loudness and quality of the voice.
喉部的软组织变弱，影响声调、音量和音质。
For the record, I've never regarded English goalkeepers as a soft touch on the pitch, I've also found them to be calmer off the field than their foreign counterparts.
至于数据，我从来不认为英格兰门将是软肋，我甚至还发现他们在场外事件中显得比起他们的外国对手更加理智。
Steel chisel grassland, pitch surface ground or other soft ground.
使用钢钎在草地，沥青地或其它松软场地上固定篷房。
Steel chisel grassland, pitch surface ground or other soft ground.
使用钢钎在草地，沥青地或其它松软场地上固定篷房。
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