You might still want to go for an X-ray, however, just to be on the safe side.不过，为稳妥起见，你可能还想要照一个 X 光。Ore minerals, colloform and microcrystalline apatites , are identified as francolite through X - ray diffraction analys...
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。The play takes three Scottish tales and interlinks them.剧本吸收了三个苏格兰民间故事并把它们相互衔接起来。Mr Marr makes extensive use of exclusively Scottish words.马尔先生使用了大量苏...
他们的课程包括基础卫生学和医疗知识.Their course of study includes elementary hygiene and medical theory.方法采用文献研究、现场环境卫生学调查与可行性研究相结合的方法.Methods review and field survey were applied for the study.本文对服装设计在服装卫生学方面有一定的参考价值.This paper is very ...
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On the other hand, prepared negative plate expander is commercially available.另一方面, 在商业上可购到现成的负极板膨胀剂.Nagative expander formulas started to include such items of wood, as wood dust or wood flour.负极板膨胀剂配方开始包括木质一类的材料, 如木屑或木...