No clear spherulitic morphology was observed in polarizing optical micrograph of PHB - diol.在PHB-diol的偏光显微镜照片中观察不到明显的球晶形态.The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.以聚酯多元醇、甲苯二...
I changed the ink cartridges in my ballpoint pen.我换了圆珠笔里的墨水芯.You can buy the ballpoint pen anywhere.你到哪儿都能够买到这种圆珠笔.Can you give me two refill of each color for the ballpoint pen?能不能请给这支圆珠笔每种颜色配两根替换笔芯?...
Here the apostle Peter affirms his belief that the Scriptures are'inspired '.使徒彼得在此表达了他相信《圣经》是通过默感写成的.Here the apostle Peter affirms his belief that the Scriptures are ‘inspired’.使徒彼得在此表达了他相信《圣经》是通过默感写成的。It...
Innovation requires emancipating our minds, seeking truth from facts and keeping pace with the times.创新就要不断解放思想、实事求是 、 与时俱进.Jones' lawyers are seeking an unreserved apology from the newspaper.琼斯的律师要求报纸坦诚道歉。Spain has...