a bed of down

Hydrogenation of Pt/ SAPO-11 isomerization catalyst and effect of benzene on n-tetradecane hydroisomerization were investigated using benzene hydrogenation as a model reaction in a 10 mL fixed-bed down-flow reactor system.

在10mL连续流动固定床反应装置上，以苯的转化为模型反应考察了Pt／SAPO-11异构化催化剂的加氢性能及苯对正十四烷异构化反应的影响。

Su Lun sat down on the edge of the bed , his lips parted in a grin.

苏伦在床沿坐下, 只是嘻开着嘴笑.

Deep in the night, awakened by a particularly vivid nightmare after a string of lesser ones, she pads down the hall to my room and comes around to my side of the bed.

在夜深时分，她会在经历一连串印象较淡的梦魇后被一个特别清晰的噩梦惊醒，蹑手蹑脚地顺着走廊进入我的房间，来到我的床前。

The water had raced down the slope and scoured out the bed of a stream.

水顺着山坡流下来，冲刷出一条小河道。

A child who is to be successful is not reared exclusively on a bed of down.

日后会成功的孩子,决非成长于舒适的环境中.

A few yards from her tent was a bed of soft grass, and it was there that Dany drew him down.

寝帐数码之外有片柔软的草床，丹妮便把他带到这里。