And then, in the late 16th century, a variation on that name found its way from what is now Turkey to the Netherlands along with the plant itself. 然后,在16世纪晚期,这个名字出现了改变,这个改变从现在的土耳其地区随着郁金香本身的传播传到了荷兰。 Okay. 好的。 A tulip, of course, is typicall...
856.Visiting the candy shop and trying some of the same kind of candy that American southerners made 150 years ago is a rare experience. 去糖果店品尝150年前美国南方人制作的那种糖果,也是难得的一次体验。 857.Riding on...
Home to more than 1,000 animal and plant species, the river flows for 270 kilometers, from Greece, through Albania and into the Adriatic Sea. Giving the credit to no dams or other artificial barriers, it is rich i...
So, before planting, it is important to loosen the soil. Dig at least one third of a metre down and remove any rocks.Mix a large amount of compost(堆肥) into the soil where the plant will grow. Compost provides important, lasting nutrients that will help the plants all season long. ...
The world today is going through profound change on a scale unseen in a century. Problems and challenges continue to threaten the progress of human civilization. In response to a changing global situation and the expectations of the international community, and with the future and overall interests...
construction materials, electric power, petrochemical and machinery industries. The time-honored enterprises such as the July 1 Textile Plant, August 1 Steel Plant and Flour Mill are among the many achievements of the Corps. No wonder scholars today believe the Corps is the founder of modern indus...
Volatile compounds, which frequently play important roles in plant-insect interaction, can be produced either by flowers to attract pollinators or by leaves to deter herbivores. The specialized structures associated with odor production differ in these two organs. The European dwarf palm Chamaerops ...
[#paragraph3]From the year 1665, when English microscopist Robert Hooke discovered cells, until the middle of the twentieth century, biologists had only light microscopes for viewing cells. But they discovered a great deal, including the cells composing animal and plant tissues, microscopic organisms...
000 of those acres are still vanishing every year. However, a quiet movement to reverse this trend is rippling across the region. Governments, private organisations (including NWF) and individual conservationists are looking for ways to protect and preserve the remaining longleaf and to plant new ...
The research is still going on. The researchers on the Green Super Rice project continue to help farmers produce more with less.1.When did the scientists begin to work on Green Super Rice?A. In the late 19th century. B. In the early 20th century. C. In the late 20th century. D. ...