一种大部分为维管束植物石松属植物，通常与苔藓相似，通过孢子再生。
Any of various mostly small vascular plants of the genus Lycopodium, often resembling mosses and reproducing by spores.
长有毛状叶的石松；广泛分布于美国东部和东南部贫瘠的沙地或泥炭沼泽地区。
Ground pine thickly covered with bristly leaves; widely distributed in barren sandy or peaty moist coastal regions of eastern and southeastern United States.
玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。
Glass steel coring tool is specifically developed for improving the core recovery of conglomeratic weak formation and the core integrality in Liaohe Oilfield.
玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。
The new coring tool that made of glass fiber reinforced plastic is used to improve the coring recovery and integrity in the loose gravel formation in Liaohe Oilfield.
在隧道内黯淡的灯光下，页岩顶部30英尺长的石松化石遗迹就像鳄鱼皮般发出柔滑的光亮。
In the pale light of the tunnel, 30-foot fossil traces of lycopsid gleam slickly in the shale roof like alligator skins.
永恒的爱组成：20支粉色康乃馨，绿叶，石松、满天星、粉红色布纹包装纸、红色丝带。
Eternal love pink carnation composed: 20 cigarettes, greenery, clubmosses, all over the sky star, pink, red ribbon cloth grain wrapping paper.
服用这些补充品：维生素B复合物、镁、辅酶Q、硫辛酸、鱼油或亚麻籽油，还有一些石松、银杏和人参之类的药草。
Take these supplements: B-complex vitamins, magnesium, CoQ10, alpha-lipoic acid, fish oil or flax seed oil, and herbs like Chinese club moss, ginkgo, and ginseng.
火山爆炸的岩浆使得那里的岩石松动和形成了冰粒子，当它们在大气中相互碰撞时，就有可能出现像图片上的那种“肮脏雷雨”。
Such "dirty thunderstorms" may occur when rock and ice particles loosed by exploding magma collide in the atmosphere.
在9.2km到10.7 km的赛道之间，有一个短的，尖锐的下坡弯道，由于赛道上砂石松散，那里的刹车将显得非常困难。
Between 9.2km and 10.7km there's a short, sharp downhill section with lots of adverse camber corners which will be very tricky to brake for because of the amount of loose gravel.
这座丛林的主宰者是石松科植物：这是一种带有鳞片的植物，树干的周长可达6英尺（约1.83米），树身可高达120英尺（约36.6米），而且还会结出富含孢子的松果球。
The lords of this jungle were the lycopsids: scaly plants with trunks up to 6 feet in circumference that grew up to 120 feet in height and bore spore-producing cones.
这座丛林的主宰者是石松科植物：这是一种带有鳞片的植物，树干的周长可达6英尺（约1.83米），树身可高达120英尺（约36.6米），而且还会结出富含孢子的松果球。
The lords of this jungle were the lycopsids: scaly plants with trunks up to 6 feet in circumference that grew up to 120 feet in height and bore spore-producing cones.
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