months,thereislesschlorine (氯)inthewater andbacteria (细菌)starttogrow.You?dbetter notdrinkthewaterotherwiseyoumaygetsick. 10 Schwabsaidpeopleshouldbecareful withthem.Ifyouleaveabottleofwaterunderthe sunorinacarforalongperiodoftime,theplasticproducesachemicalcalledBPA.Thischemical cancauseheartdiseaseandca...
(redirected fromWhat is art) Thesaurus Medical Legal Financial Encyclopedia ART abbr. antiretroviral therapy art1 (ärt) n. 1. a.The conscious use of the imagination in the production of objects intended to be contemplated or appreciated as beautiful, as in the arrangement of forms, sounds, ...
acopying across iPhone is not supported 横跨iPhone不支持复制[translate] aVegetable tanning is an ancient and traditional craft process that tanneries have passed down over the years, using both ancient recipes and more recently state-of-the-art technology. 植物鞣制是皮革厂通过了在多年来下的一个古...
Hope and love are popular themes of literature and art in many human societies. The human physiology of love and hope is less well understood. This review presents evidence that the lack of love and/or hope delays growth disturbs development and maturati
The honeybee has been semi-domesticated since the time of the ancient Egyptians, but it wasn’t just familiarity that determined this choice: the bees’ biology is in many ways suited to the kind of agricultural system that was emerging. For example, honeybee hives can be closed up and ...
Linen is a flax-based textile that is predominantly used for homeware applications. While linen is similar to cotton, it is made from fibers derived from the stems of the flax plant instead of the bolls that grow around cotton seeds.
Firstly, given the multitude of competing causes of death in the older adults, including the high incidence of cancer, a 4-year period is deemed more reflective of the likely changes in an older person’s health status [33]. Secondly, a shorter time frame enhances the accuracy of the ...
Canvas is a plain-weave, heavy-duty fabric that is commonly desired for its water-resistance. Originally popularized as a useful sail cloth material and an excellent painting medium, canvas has now made its way into applications as widespread as tent mat
In rock units where the sections are less complete, the time frame is longer-even as much as a million years. In marine rocks (rocks formed in seas or oceans) the record is often more complete. It is here that the earliest and some of the strongest evidence for an extraterrestrial (...
The rays of the Moon do not read all that is written by mortals.” Thirty-Second Evening ILOVE the children,” said the Moon, “especially the quite little ones—they are so droll. Sometimes I peep into the room, between the curtain and the window frame, when they are not thinking of...