·2,447,543篇论文数据，部分数据来源于NoteExpress
ABBREVIATION for mother of the chapel 女购物管家
Dr. John C. Hagan, III, a ophthalmologist in private practice in Kansas City, Mo. explains what he looks for when he examines his patients - and what you can look for on your own.
密苏里州堪萨斯市一家私人诊所的眼科专家，约翰C.哈根三世（John C. Hagan, III）博士解释说，他为病人做检查时所查看的症状——你也可以在自己的眼睛中查看。
The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
介绍了应用DV - 4光电光谱仪，仅用一种测定条件，测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。
The TPD results of adsorbed propylene on Fe-Sb oxide catalyst have been compared with those on Mo-type oxide catalyst (C-41). It is believed tha…
比较了铁锑和钼系（C-41）两种氧化物催化剂上吸附丙烯后的程脱结果，并提出了丙烯在铁锑氧化物催化剂上的氧化机理。
应用推荐