trees-凯发k8官网

11-09-17 they say money doesn't grow on trees. but it certainly appears to do so on the mysterious coin-studded trunks dotted around the uk's woodland. 众所周知，天上不会掉馅饼，树上也不会长钱，但在遍布英国的林地里，却长满了神秘的嵌满硬币的摇钱树。 woodland...

11-06-29 the smell of wood, refreshingly sweet, greeted me even before i sat down at the round table. as if breathing along with the trees, i felt a simple, primitive（原始的，简单的） joy when admiring those furniture and home articles shaped and carved out...

11-01-25 the genome of the fungus that helps mountain pine beetles infect and kill lodgepole pines（美国黑松） has been decoded in a university of british columbia study. also known as blue stain fungus for the stain it leaves in the wood of infected trees,...

10-12-07 foreign pests are eating their way through our national forests, destroying majestic（庄严的，宏伟的） scenery and costing taxpayers millions of dollars. if enforcement efforts to prevent their importation aren't stepped up, irreplaceable（不能替代...

10-11-02 along with energy conservation and storm-water reduction, scientists may soon be adding crime-fighting to the list of benefits that urban trees provide. researchers with the u.s. forest service's pacific northwest (pnw) and southern research station...

10-10-11 be here first ellen dor watson i don't know my trees but i know my trees. their angling for（谋取） what has spurned（唾弃，冷落） them; their spitting and drooling（流口水） , the battered（破旧的，磨损的） crocuses（番红花） at their feet. we shar...

10-07-20 防风林 wind breaks 防沙林 sand breaks 速生林 fast-growing trees 降低资源消耗率 slow down the rate of resource degradation 开发可再生资源 develop renewable resources 环保产品 environment-friendly products 美化环境 landscaping design for environmental...

10-06-09 proper and timely burning of some eastern u.s. forests could help revitalize（复活，复兴） flowering dogwood trees（多花狗木） , which benefits a wide range of species, a purdue university report shows. dogwood trees act as a calcium pump, pulling t...

10-05-07 people aren't the only living things that suffer from stress. trees must deal with stress too. it can come from a lack of water or too much water, from scarcity of a needed nutrient（营养物，滋养物） , from pollution or a changing climate. helping t...

10-04-29 the continuing spread of a deadly disease that affects the uk's native oak trees is causing concern among tree professionals and conservation groups. 不断蔓延的致死病毒已经使英国本土橡树大面积受到感染，这种病毒已引起专业人士以及环境保护组织的深切关...