D - dray 中文 - EN166

dray n.1.(沒有邊幫的)大車，載重(馬)車。2.粗陋的雪橇...

dray horse
Based on theoretical analysis , microbubble drag reduction is due to structure change of turbulent boundary layer caused by the microbubbles . experiments testify microbubble drag reduction for turbulent boundary layer , as well as bubble size , main flow velocity , etc . affecting the reduction ; with proper flow field model , turbulent model and difference scheme , numerical methods simulate the effect of boundary layer and bubble numbers on dray reduction 理論分析提出微氣泡降阻機理在于其引起湍流邊界層結構的變化；實驗證明了微氣泡對湍流邊界層的降阻作用以及氣泡尺度、主流速度等對降阻作用的影響；數值方法利用適當的流場模型、湍流模型和差分格式，模擬邊界層和氣泡數等對降阻的影響。
Dray international suggests , you focused on your core competence , while we do the professional marketing jobs , management jobs , it and purchasing jobs for you . dray international , your outsourced departments 德瑞認為，高科技企業應加強其核心競爭力，并將更多的市場工作輔助管理工作it及采購等部門交給更專業的公司來完成。
He had lost his hat somewhere , with the bunch of matches in the band , but the matches against his chest were safe and dray inside the tobacco pouch and oil paper 帽子也不各失落在哪里，放在帽幫里的火柴也隨之不見了，不過貼胸入的那包火柴，還用油紙包著安安穩穩地在煙袋里，還是干燥的。
Usage : mop hair dray after shampoo , evenly apply adequate amount to the hair and massage over the scalp with fingertips for 2 minutes then rinse clean with water 用法：洗發后，將頭發水分拭干，取適量本品均勻抹在秀發上，以指腹按摩頭皮兩分鐘,以清水洗凈即可。
The sparrow upon the wire , the cat in the doorway , the dray horse tugging his weary load , feel the long , keen breaths of winter 停在電線上的麻雀，躲在門洞里的貓，還有負重跋涉的轅馬，都感受到了悠長刺骨的冬的氣息。
This paper introduces mechanism , research methods and main results about microbubble dray reduction 該文介紹了微氣泡降阻機理、研究方法和重要結論。
New evidence from the sediments of huguangyan maar lake , southern china for the younger drays event 河北平原沉積物中記錄的新仙女木事件
Dray international group 德瑞國際
Developing the industrials of grass and livestock in the dray area of mountainous 對干旱山區開發草畜產業的認識
Agricultural vehicles . dray friction clutch 農用運輸車.干摩擦式離合器
A dray is a type of horse - drawn vehicle 雪橇是一種馬拉的交通工具。