I'm afraid it's an acute gastritis.恐怕是急性胃炎.Gastritis may cause symptoms resembling those of peptic ulcer.胃炎可引起类似消化性溃疡的症状.The relationship of atrophic gastritis to cancer has been debated.萎缩性胃炎与胃癌的关系尚有争论....
An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.等边三角形不能分成有限多个不全等的等边三角形.Combine, and recombine, ideas , images, and thoughts into different combinations no matter how incon...
10%至15%的离差是可以接受的。A 10 to 15 percent deviation is considered acceptable.因此, 表达需求量的理想术语应该是平均离差和标准离差.Thus , requirements should , ideally, be expressed in terms of a mean and standard deviation.根据标准离差, 优选组合出最优模型.Based on th...
Int he paper , classify clay area into hard rock dickite, altered kaolin and sandy kaolin.将区内高岭土分为硬质地开石 、 蚀变高岭土和沙质高岭土.Computers allow the plans to be fine-tuned and to be altered quickly.计算机使得这些图样能够得到细调，并且可以迅速更改。And DPR ...
a channel derived by time division multiplexing.一种按时间分割成多路复用的信道Orthogonal frequency division multiplexing ( OFDM ) is a multi - carrier modulation method .正交频 分多路 复用是一种 多载波调制 技术.The high performance wavelength demultiple...