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- Application of Pressurized Capillary Electrochromatography in Identification of Ball Pen Ink 加压毛细管电色谱法在鉴别圆珠笔油墨中的应用
- Ball pen is cheap and has not the trouble of filling ink. 圆珠笔既便宜又没有灌墨水的麻烦。
- Please use blue or black ball pen and complete the form in block letters. 请以?色或黑色原子笔及正楷填写此表格。
- The PIXE was used in analysis of the widely used blue and black ball-point pen inks for the first in forensic science. 摘要在国内首次应用质子激发X射线荧光法对常见的书写字迹进行刑事检验分析，确认PIXE技术可以作为文件检验当中字迹同一认定的有效方法。
- ball pen ink 圆珠笔墨水
- I trade you my pen for your ball pen. 我用我的钢笔换你的圆珠笔。
- Mazzella WD,Khanmy-Vital A A Study to Investigate the Evidential Value of Blue Gel Pen Inks Journal of Forensic Science 2002,27,(5). 徐媛媛.;黑色签字笔墨水字迹形成时间的研究[M]
- May I have a ball pen for Su Yang? 我可以为苏阳要一支圆珠笔吗?
- Abstract TDG-MS was applied to study the composition changing of blue gel pen inks on paper during artificial ageing at the time of this study. 摘要 采用热重-质谱联用（TDG-MS）技术研究纸张上蓝色签字笔墨水在人为老化过程中组分的变化情况。
- This ball pen is for Yang Ling. All right. 这支圆珠笔是给杨玲的。好的。
- There is only one ball pen in the pencil box. 这铅笔盒里只有一支圆珠笔。
- Encouraging the use of ball pen refills. 鼓励使用可换笔芯的原子笔。
- Could I borrow that book? Pen? Pencil? Ball pen? 我能借那本书吗?
- I bought this ball pen for two dollars. 我花二美元买了这支原子笔。
- Pen type General signing pen , oil pen , ball pen . 笔型普通签字笔，油性笔，圆珠笔。
- Please complete the form in ENGLISH and print in BLOCK LETTERS with black or blue ball pen. 请用黑色或蓝色原子笔并以英文正楷填写。
- The canister form grinding wheel of bigger diaheter used mostly to grind plane, as the smaller diameter used to grind the base level of bearing roller ball. 大直径的筒形砂轮多用于磨平面,较小直径的用于磨轴承滚子球基面等。
- Studies of Black Roller Pen Inks by NIR FT-Raman Spectrometry 黑色签字笔墨水的NIR FT-Raman光谱法研究
- And here is a ball pen and a slip of paper. Please note down your orders. 给您一支圆珠笔和一张纸，请把您要点的菜记下来。
- Example all kinds of ball pens with famous brand : roller pens, fountain pens, pencils, semi-metallic pens, metallic pens, letter openers，pens with a key ring，straw-pen etc. 品种如万宝龙、派克、小西华的圆珠笔、水笔、钢笔、铅笔、半金属笔、金属笔、木柄放大镜、拆信刀、钥匙圈笔、草席笔等各种款式。
