The new reproductive technologies affect several of our conceptual distinctions, and most basically the one between nature and culture. This includes the understanding of reproduction as natural, biological processes and of the body as a product of nature. Nature and culture has been a basic conceptu...
In the last twenty years inClark County,Washington,alone,the Department of Natural Resources has overseen theplanting of at least 15000 acres of previously unforested private lands. D.The term logger applies to the person harvesting trees. A tree farmer is the one who owns theland and ...
Why not stopfarming the marginal(边缘的)land and set it aside forwildlife?Aden heard about a program called Reinvest inMinnesota or RIM, which would pay him to return some ofhis farmland to its natural state. The RIM programencourages farmers to keep farming their productive(多产的)land but...
All primates share a deep evolutionary legacy of positive and negative male involvement with infants. Under some conditions, prolonged exposure of males to cues from helpless infants produced opportunities for Natural Selection to favor even more costly and exclusive care directed at infants likely to ...
题目Organic(有机的) farming is a type of agriculture that benefits from the recycling and use of natural products.Use of dried plants not only saves money,but also ensures the growth of crops.The technique is characterized(具有…的特征) by the use of green manure(肥料),b...
He came up with an idea for hybridizing rice in the 1960s, when a series of natural disasters and inappropriate policies had plunged China into an unprecedented famine that caused many deaths. Since then, he has devoted himself to the research and development of a better rice breed....
The famously wooden Gore Jr has tried any number of gambits to create a notion of personality. He regularly turns up in the aftermath of natural disasters, where he is photographed projecting empathy for people whose homes and families have been swept away by flood or hurricane. He has ma...
a图4.2利用高压天然气膨胀降压产生的冷能的低温集中式空调系统 Figure 4.2 inflates voltage dropping resistor produces coldly can the low temperature central air-conditioning system using the high-pressured natural gas[translate] aAppear in person before the money just the same as dog feces 在金钱之前本...
of 1754, the author successfully recreates the key events in Washington's development. The book is filled with tales of Washington's bravery on the battlefield, his natural ability to lead men during both war and peace, and his fierce sense of patriotism in the face of British aggression. ...
aTree farming is becoming much more common as the need for forest products increases faster than the capabilities of natural forests to produce them. 正在翻译,请等待...[translate] a他是个医生吗 He is a doctor[translate] a公司非常关心员工们的未来 The company will care about the staff future ...