查询词典 ball-point pen

A . There is a ball － pen and a pencil .

这里有一支圆珠笔和一支钢笔。

It's a book / pen / ball, yes it's a book / pen / ball.

它是一本书/一支钢笔/一个球，是的，它是一本书

Currently,how to identify the writing-date of ball-pen ink has become the hotspot problem in forensic science,and how to indentify the type of ball-pen ink is the most important part,it form the fundation of identifying writing-date.

当前，圆珠笔的书写时间的鉴定已成为目前法庭科学中急待解决的热点问题。

Methods Forty eight emergency cases of irregular shaped airway foreign bodies (plastic ball pen cap, mini toys, whistle, pin, thumbtack, milk tooth , pen, steel ball, stone of apricot, chicken bone and screw nail) from Jan.1998 to Nov.2000 have been reviewed, especially the operative procedure for removing foreign bodies.

回顾1998年1月～2000年11月北京儿童医院治疗的48例气管、支气管特殊异物(塑料笔帽、玩具、哨、大头针、图钉、乳牙、笔头、钢珠、杏核、鸡骨头、螺丝钉)的处理过程。

MP3 player recording pen,MP3 pen,flash golf,flash backpack,flash showing brand,change color goblet by feeling temperature,Pixie Radio cartoon,flash incoming cellphone,little night light,check paper money lamp,desk left or right shoes clock,cellphone seat,perpetual calendar desk lamp radio,radio pen,Little Radio Pen,Incoming Cellphone Flash Watch,Electronic Pray To Buddha Machine,Electronic Pet,desk left or right shoes clock,Palm Game Machine 398,New 007 Dictagraph,Multifunction 8 bit Calculator/Alarm Clock/World Cities Time/Perpetual Calendar,Magic Box Calculator Pen,Key Chain TV Remote Control,Winter Gift Warm Hand Machine,Seven Color Flash Pen,Record Message Pen,Alarm Clock/Stopwatch Ball Pen,Latent Shape Chack Paper Money Pen,Red Wine Bottle Opener,Music Bottle Opener,once battery cellphone charge at once,Cellphone Charger For Car/USB/Common Power Supply

深圳市弘尚电子有限公司，产品以时尚、潮流、精美、新颖、小巧、实用为重点。销售、开发、生产加工：流行礼品、赠品，促销品，纪念品，装饰品和小型玩具。我们的产品可以零售、批发、贸易，定制加工。1MP3录音笔，闪光梳子，闪光高尔夫球，发光背包，发光指示牌，感温高脚杯，小夜灯收音机，左右鞋台钟笔，莲花手机座，收音机笔，来电闪光手表，来电闪手机灯电筒，电子唸佛机，窃听器，大魔术盒万年历，魔术盒计算器笔，七彩笔，优盘笔，闪存笔，留言笔，录音笔，闹钟秒表笔，电筒笔，隐形验钞笔，红酒开瓶器，音乐开瓶器，手机照明灯，USB台灯，USB充电器，USB风扇，U盘笔，即时应急充电器，手摇充电器，车载手机充电器，车载氧吧，金属风火轮，塑胶风火轮，车载免提。

MP3 player recording pen,MP3 pen,flash golf,flash backpack,flash showing brand,change color goblet by feeling temperature,Pixie Radio cartoon,flash incoming cellphone,little night light,check paper money lamp,desk left or right shoes clock,cellphone seat,perpetual calendar desk lamp radio,radio pen,Little Radio Pen,Incoming Cellphone Flash Watch,Electronic Pray To Buddha Machine,Electronic Pet,desk left or right shoes clock,Palm Game Machine 398,New 007 Dictagraph,Multifunction 8 bit Calculator/Alarm Clock/World Cities Time/Perpetual Calendar,Magic Box Calculator Pen,Key Chain TV Remote Control,Winter Gift Warm Hand Machine,Seven Color Flash Pen,Record Message Pen,Alarm Clock/Stopwatch Ball Pen,Latent Shape Chack Paper Money Pen,Red Wine Bottle Opener,Music Bottle Opener,once battery cellphone charge at once,Cellphone Charger For Car/USB/Common Power Supply

深圳市弘尚电子有限公司，产品以时尚、潮流、精美、新颖、小巧、实用为重点。销售、开发、生产加工：流行礼品、赠品，促销品，纪念品，装饰品和小型玩具。我们的产品可以零售、批发、贸易，定制加工。1MP3录音笔，闪光梳子，闪光高尔夫球，发光背包，发光指示牌，感温高脚杯，小夜灯收音机，左右鞋台钟笔，莲花手机座，收音机笔，来电闪光手表，来电闪手机灯电筒，电子唸佛机，******，大魔术盒万年历，魔术盒计算器笔，七彩笔，优盘笔，闪存笔，留言笔，录音笔，闹钟秒表笔，电筒笔，隐形验钞笔，红酒开瓶器，音乐开瓶器，手机照明灯，USB台灯，USB充电器，USB风扇，U盘笔，即时应急充电器，手摇充电器，车载手机充电器，车载氧吧，金属风火轮，塑胶风火轮，车载免提。

The company is committed to all kinds of T-type of research, development, production and sales of leading products have water-based pens, Gel Ink Pen, ball pens, highlighter pen, watercolor pen and stationery packages, such as cultural, educational supplies, and produce various kinds of pens in more than 500 million , is a strong economic strength and development and production capacity are more large-scale professional enterprise pens.

公司主要致力于各式笔类的研制、开发、生产和销售，主导产品有水性笔、中性笔、圆珠笔、荧光笔、水彩笔及文具套装等文教用品，年生产各类笔超过5亿支，是一家经济实力雄厚，且开发及生产能力都较强的大型专业制笔企业。

BATTMAXseries erasable pen ,including fountain pen ,free ink pen ,gel ink pen ,gel ball pen ,and water colour pen .welcome to buy.

我公司生产可擦笔，主要包括：可擦钢笔，可擦水性笔，可擦中性笔，可擦水彩笔，可擦圆珠笔等。

Our products include: Neutral pen, Direct-liquid Roller-Tip pen, GEL ink pen, ball pen with stand, fluorescence pen and whiteboard pen, painting pen, POP pen, pen refill, ink series, etc.

产品包括：中性笔、直液式走珠笔、水性笔、台笔、原子笔、萤光笔、记号笔、白板笔、油漆笔、POP唛克笔、笔芯、墨水等系列。

The effect of the friction moment of bearings on performance is researched. The forming mechanic and influence factors of the friction moment of ball bearing are analyzed. Suitable clearness and groove radius of ball bearings are obtained by experiment and calculation. The relationship between starting moment of ball bearing and various lubricants is analyzed. The measure for reducing the starting moment of ball bearing is put forward, it is the theory basis and reference for ball bearing design of small power unit system.The system is an unstable system when the 24-station ball pen tip production machine is running because of various interferences. It is too hard to describe the system by linear method, so the nonlinear formulation must be used.

研究了小动力头系统轴承摩擦力矩对运转性能的影响，分析了球轴承摩擦力矩的产生机理及影响因素，采用实验和计算的方法得到了动力头球轴承的合理间隙及球轴承沟曲率半径，分析了各种润滑剂与球轴承启动力矩的关系，并提出了减小轴承启动力矩的措施，为小动力头系统的轴承设计提供了理论依据及实践参考。24工位笔头加工机械在笔头的生产加工过程中，由于受到各种因素的干扰是一个不稳定系统，其稳定性会发生一定变化，而且很难用线性方法表述。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。