查询词典 separable extension

The relationships between welding pool width, wire extension and welding parameters including welding current duty ratio, base current, peak current, welding speed and wire-feeding speed were studied. Through large numbers of welding experiments, aluminum alloy pulsed MIG welding dynamic process were identified by the curve fitting method, and the mathematical models between welding current duty ratio, base current, welding speed, wire-feeding speed and wire extension were obtained, succeeding the model between the above parameters and weld pool width.

介绍了铝合金MIG焊焊接电流占空比、基值电流、峰值电流、焊接速度、送丝速度对熔宽的影响规律，并在其基础上，通过平板堆焊试验研究了这些参数对焊接干伸长的影响规律；在铝合金机器人脉冲MIG焊平板堆焊过程各焊接参数与正面熔宽之间的传递函数的基础上，采用铝合金平板堆焊阶跃试验，利用曲线拟合法辨识了铝合金机器人脉冲MIG焊动态过程传递函数，建立了焊接电流占空比、基值电流、焊接速度、送丝速度与焊接干伸长之间的对象数学模型。

PCR reaction procedure was as follows; pre-denaturizing at 94℃ for 5 mm, denaturizing at 94℃ for 30s, annealing at 51-53℃ for 30 a, extension at 72℃ for 50s, 40 cycles; re-extension at 72℃ for 7 min.

PCR反应程序为94℃预变性5 min；94℃变性30s；51~53℃退火30s，72℃延伸50s，40个循环；72℃再延伸7 min。

However, there is also a very cool and well-thought out Firefox extension that does something very similar to Only2Clicks, but has some distinct advantages since it's an extension.

不过，还有一个很冷静的和经过深思熟虑的出Firefox扩展，这也是一件很相似only2clicks ，但有一些明显的优势，因为它的一个延伸。

Classing by application:drawer runner/slider,wire line basket ball bearing slide,keyboard slides, table runner,TV cabinet runner, oven runner, refrigeratory slider ,heavy duty full extension slide,steel cabinet drawer slide,rice bin Full extension slide rail,trash can slide rail.

按用途分类；抽屉滑轨，多功能拉蓝滑轨，键盘滑轨，餐台滑轨，电视柜滑轨，烤箱滑轨，冰箱滑轨，烤炉滑轨，工业用重型滑轨，IT通信设备用滑轨，钢具橱柜滑轨，米箱滑轨，垃圾桶架滑轨--最终用户专业分类

He thinks that "The medium is the message". The influence of society and the change of human existence by technology are more important than the specific contents which the technology carries or transmits. He thinks that the medium is the extension of man, and any invention is the human body's extension or self-amputation; McLuhan is the first man to put forward the concept of "the global village", which means that the electric technology has united the world separated by the alphabet and printing.

他提出了&媒介即信息&的思想，认为技术对社会产生的影响和对人的存在方式的改变远远大于技术所负载、传递给人们的具体信息内容；认为媒介即人的延伸，任何发明或技术都是人类躯体的延伸或自我截除；并最早提出了&地球村&的概念，即电子技术将被拼音字母和印刷术所分割的世界&重新部落化&，使世界成为了一个&地球村&。

Part Three, besides discussing the enactment of 1890 Morrill Act, mostly deals with how functions of land-grant colleges were made to perfect. The 1887 Hatch Act gave financial aid to set up agricultural experiment stations to strengthen the function of research of land-grant colleges. In addition, the 1914 Smith-Lever Act appropriated a large sum of money for setting up agricultural extension stations, which could strengthen the extension of agricultural technology and services.

论文第三部分介绍了1890年《莫里尔法案》的通过及该法案对赠地学功能进一步完善所作的贡献。1887年《哈奇法》资助各州建立农业试验站，加强赠地学院的研究功能；1914年《史密斯——利佛法》拨款建立农业推广站，加强赠地学院的技术推广服务工作。

Use the "Add new file extension" button and type "sch" as extension.

使用&添加新的文件扩展名&按钮，然后键入&学校的延伸&。

To obtain the VPg gene of PRSV-W, the VPg gene of PRSV-P was modified into a VPg gene of PRSV-W by long primer extension and overlap extension PCR.

以此为基础，利用长引物延伸和套叠PCR的方法，定点突变剩余5个位点，最后拼接获得W型PRSV-VPg基因。

Based on this research, this thesis explores the experiential basis of semantic extension of prepositions and the structure of extension.

基于这些研究，本论文探讨了介词语义延伸的经验基础和结构。

The minimum bending radius is not less than 6 times the outer diameter for non-armored extension and compensating cable and is not less than 12 times the outer diameter for armored extension and compensating cable.

无铠装层的补偿电缆不小于电缆外径的6倍；有铠装层的补偿电缆不小于电缆外径的12倍。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。