Current twig and leaf productions are obtained directly from the biomass values.活枝生产量和叶生产量可直接来自生物量.Removing too much biomass would eventually cause declines in forest productivity.带走更多的生物质最终将使森林的生产率下降.The weight of livin...
暴风雪夹着大团的积雪吹过湖面。A blizzard was blasting great drifts of snow across the lake.湖面还结着冰。The lakes are still frozen over.她估计湖面大约有500米宽。She estimated the breadth of the lake to be 500 metres....
决定你人生高度的，不是你的才能，而是你的态度。Your attitude, not your aptitude, will determine your altitude.--Zig Ziglar当你从内心深处找到一种可以忍受一切痛苦的坚强力量时，你的成长历程就会出现飞跃。The turning point in the process of growing up is when you discover the core of str...
拖到绘图页后,可以添加阻止机动车通行的安全岛护柱.Drag onto the page to add a bollard for blocking vehicle access.阻止机动车通行的一组安全岛护柱. 可指定安全岛护柱的数目.Set of bollards for blocking vehicle access. Number of bollards can be specified.我用苯乙烯坚实的控制棒和黄铜棒制造的单一护...