She told us she was descended from some Scottish Lord.她告诉我们她是某苏格兰勋爵的后裔。Domestic chickens are descended from jungle fowl of Southeast Asia.家鸡是由东南亚原鸡演变而来的。Uncle George quickly descended the ladder and nimbly stepped aboard...
What fruit is good to alvine gas of the person?什么水果对人的肠气好?Left below alvine be often what sorely child reason?左下小腹经常疼痛是啥子原因?Is maiden girl alvine bilge painful what reason be?未婚女孩小腹胀痛是什么原因?Which gynecologist can tell me ...
根据非线性折射率系数的符号,克尔介质分为自聚焦介质和自散焦介质两类.Self - focusing and self - defocusing intensity dependence of the index of the nonlinear medium.提出了基于散焦图像深度测量的一种新方法.A new method for depth measurement based on defocus images was propose...