pinnate meaning in English
adj.
1.【植物；植物学】羽状的，有羽状叶的。
2.【动物；动物学】有鳍的。
adv.
-ly
Examples
- Numerical simulation of pinnate horizontal multilateral well for coalbed gas recovery
煤层气羽状水平井开采数值模拟研究 - North american perennial with hairy basal pinnate leaves and purple flowers and plume - tipped fruits
北美洲的一种多年生植物，具有多毛的羽状基叶，紫色的花朵，果实顶端有宿存的羽毛状花柱。 - West indian locust tree having pinnate leaves and panicles of large white or purplish flowers ; yields very hard tough wood
西印度群岛的一种角豆树，有羽状的叶片和开白色或紫色大花的圆锥花序， ；木材十分强韧。 - Leaves 1 - 2 - ternate or pinnate , ovate - triangular or triangular - ovate , 6 - 10 cm long , 2 . 5 - 4 cm wide , margin irregular coarsely toothed ; petioles c . 10 cm long , sheathed
叶1至2回三出式分裂或羽状深裂，卵状三角形或三角状卵形，长6 - 10厘米，宽2 . 5 - 4厘米，边缘具不规则粗锯齿；叶柄长约10厘米，具鞘。 - It is determined by the characteristics of chinese coal seams that they are difficult to exploit ; this paper analyzes three main stimulation technologies : hydraulic fracturing , displacement of multi - gas and oriented pinnate horizontal well - drilling , which can provide technical guidance for developing coal - bed gas more efficiently and reasonably
此外还分析了目前国内外煤层气增产的3项主要技术：水力压裂改造技术、煤中多元气体驱替技术和定向羽状水平钻井技术。