锉

The results indicate that back electromotive force increases with increasing current density and decreases by 0.5 V after adding 2% Li2CO3, the feeding period is 15 min measured by the method of electric potential control. Finally, the Al-Li alloy with the lithium content of 7.93% can be obtained by electrolyzing for 3 h at the current density of 0.62 A/cm^2 and at 680 ℃, and the current efficiency can reach 74.1%.

结果表明，反电动势随电流密度增加而增大，加入2%的Li2CO3可使反电动势降低0.5V；通过控制电位法测得加料周期为15 min：在680℃、电流密度为0.62A/平方公分的条件下持续电解3h，最终制得了理含量高达7.93%的铝锉合金，电流效率可达74.1%。

Was founded in 1996, the main production and marketing of toiletries products, over the years with the vast number of customers common development and progress, I Division of Product Quality Assurance has been recognized by society, our main products are: high school at the end of profile professional brush sets, gift sets of brushes in small, high-grade paint, Blusher Brush, Eyeshadow Brush,, scalable brushes, a variety of styles single comestic brush, pencil, brush mask midrange, NBR sponge brush, eyebrow comb, Make-up accessories, all kinds of powder Park, makeup sponge, eyebrow folder, eyebrow scissors, nail products, Xiu-rong portfolio, nail scissors, nail file and so on, not only product range can also be customized according to customer's sample, the product of the handle , wool and other raw materials in accordance with the requirements of customers change, regardless of any make-up appliances, products and styles, we all can do, the joy to come to the broad masses of customers advice ~!

广州欧雅美化妆用具有限公司成立于1996年，主要生产和销售化妆用具系列产品，多年来与广大客户共同开发和进取，我司产品的质量保证得到了社会的认可，我们主要产品有：高中底档专业套刷，精美礼品小套刷，高档粉刷，腮红刷，眼影刷，唇刷，伸缩刷，各种款式单支化妆刷，眼线笔，中档面膜刷，NBR海绵刷，眉梳，彩妆配件，各种粉朴，化妆绵，眉夹，眉剪，美甲产品，修容组合，指甲剪，指甲锉等等，不但产品齐全，也可以根据客户的样板订做，产品的手柄，毛料等原材料可以根据客户的要求而改变，不管是任何化妆用具产品和款式，我们都可以做到，欢乐广大客户前来咨询～！

Can, under the guidance of the teacher, the correct file to use root canal + protaper, prepared root canal, the sharp taper gutta-percha filling + fiber post + crown restoration or filling operation, the independent number of cases completed root canal therapy and filling.

能够在老师的指导下，正确运用根管锉＋protaper，预备根管，大锥度牙胶尖充填＋纤维桩＋冠修复或充填术，独立完成若干例根管治疗及充填术。

Is specializing in the production of appliances, nail file; hair curler; Cosmetology suite of enterprise.

义乌市双乔美容美发用具有限公司是专业生产指甲锉；卷发器；美容套装的企业。

Eellike cyclostome having a tongue with horny teeth in a round ''.

似鳗的圆口纲脊椎动物，舌头上有锉牙，圆形''。

The main products are Diamond Needle Files, Flat Files, Mounted Points, Wheels, Cutting Blades, Saw Blades, Mental Pen, Natural Diamond Wheel Blade, Diamond Grinding Paste etc.

主要产品有金刚石什锦锉，大扳锉，磨针，磨头，砂轮，切割片，锯片，金属笔，天然金刚石砂轮刀，研磨膏等。

Methods: One hundred and twenty teeth with curved root canals were randomly divided into 2 groups: 74 curved root canals in group PT were prepared by ProTaper rotary Nickel-Titanium file with crown-down technique, and 75 curved root canals in group SS were prepared by K-files with step-back technique.

选择2005年6月至12月间本院口腔内科行根管治疗的120例患者（120颗牙），随机分为两组：试验组用ProTaper机用镍钛锉及冠根向预备技术预备弯曲根管74个，对照组用不锈钢K型锉及逐步后退法技术预备弯曲根管75个。

Methods: Fourty-five mandibular second premolars with single oval-shaped root canal were prepared with step-back technique and filled with warm vertical compaction technique. The teeth were divided into three groups randomly: ProTaper group, Mtwo group and manual stainless group. The operating time was recorded.

45颗具有椭圆形根管的下颌前磨牙经逐步后退法预备、热牙胶垂直加压充填后随机分为3组，分别用ProTaper再治疗器械和ProTaper器械，Mtwo再治疗器械和Mtwo器械，手用H锉和K锉去除牙胶。

After cutting her nails, she used an emery board to make the rough edges smooth.

在修剪指甲后，她用指甲锉将边缘锉平。

Emery board / After cutting her nails, she used an emery board to make the rough edges smooth.

在修剪指甲后，她用指甲锉将边缘锉平。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。