先锋的

He is spearheading the peace movement.

他充当这次和平运动的先锋。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有将其视为群落演替过程中的先锋种群,而有的研究表明它在自然状态下新良好。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没的陆上进行演替的植物群落。它包括那在泥滩和盐沼上生活的耐盐耐淹的先锋群落。

To be on the top level in the industry is the working goal for us.We will provide much more high quality products,will cerate an even refulgent tomorrow.

争创行业的先锋， 始终是我们奋斗的主题，优好多的产品，创造国通辉煌的明天。

Earlier Dr Ferrell spearheaded a DARPA initiative to create a tiny chip that would fit into a person's ear and monitor vital signs such as body temperature, pulse and blood pressure.

前几年，Ferrel博士作为DARPA的创始先锋，发明了一种可放入人耳的小芯片，检测比如体温，脉搏，血压等重要指标。