查询词典 arc-boutant

Arc second is the unit of length in the celestial sphere.

角秒是天空长度的单位。

Arc second square (arcsec2) is the unit of area of the sky in the celestial sphere.

平方角秒是天空面积的单位。

Major equipment includes: J1VMC400 FANUC Oi-MB processing center Taiwan, Mpq-30 CNC punch one Taiwan, Amada ARZES255NT NC-1 Taiwan, Amada RG-100 CNC bending machine Taiwan, Amada RG-355 NC% 1 Taiwan-bending, high-precision CNC lathes 10, a universal tool grinder Taiwan, 2-line cutting, a planer Taiwan, 315 t and 500 of a hydraulic machine Taiwan, welder 5, It-315T Punch 25 Taiwan, the single hexagonal automatic lathes 10, 22 meters lathe Taiwan, cutting plate machine 5, with 1 Saw Taiwan, a Taiwan unmotivated mill, a plasma cutting machine Taiwan, three welding, riveting head of a Taiwan, 63 T Bending Machine 1 Taiwan, three carbon dioxide arc welding; otherwise ordinary lathe, tapping machine, drilling and other equipment several.

主要设备包括：J1VMC400 FANUC Oi-MB 加工中心1台、Mpq-30数控冲床1台、Amada ARZES255NT数控冲1台、Amada RG-100数控折弯机1台、Amada RG-355数控折弯机1台、高精度数控车床10台、万能工具磨床1台、线切割2台、刨床1台、315t及500液压机各1台、对焊机5台、It-315T冲床25台、单轴六角自动车床10台、仪表车床22台、剪板机5台、带锯床1台、无心磨1台、等离子切割机1台、氩弧焊3台、铆头机1台、63T折弯机1台、二氧化碳保护焊3台；另有普通车床、攻丝机、钻孔机等设备数台。

We use the waveguide simulation software BeamPROP? to analyze the effects of the Y-branch angle, the radius and central angle of arc waveguides, and the length of straight waveguide on insertion loss and nonuniformity.

采用光波导数值模拟软件BeamPROP~分析Y分叉角度、圆弧波导的半径与圆心角、直波导长度等结构参数对插入损耗与分光均匀度的影响。

It was the centrepiece of the 1929 Spanish-Americas Fair and is an arc of tiled glory and historic handwork .

据该中心1929年西班牙-美洲公正是一个弧形的瓦片和历史荣耀手工。

Centrifugally casted HP-Nb superalloy pipe and ICr5Mo steel flange was welded together by manual tungsten -inert - gas arc welding with Ni - based R - N1 wire.

用Ni基R-N_1焊丝作为填充材料，采用小线能量的手工氩弧焊方法可实现离心铸造HP-Nb高温合金炉管与1Cr5Mo钢法兰异质钢的焊接。

A new method for seam tracking using image centroid in gas tungsten arc welding is presented.

研究一种基于图像质心识别的电弧焊焊缝跟踪新方法。

Based on the characteristic of GMAW arc spectrum, the method of the direct pool vision detection was proposed.

中文摘要：针对熔化极富氩气体保护焊接电弧光谱特点，设计了直接视觉检测法用于熔池图像的检测，获得了清晰的熔池图像。

Finally, it is carried through that the modeling and detection of arcing fault for lower-voltage power system, which demonstrates that the algorithm of the arc characteristic vector is feasible.

文章的总结部分首先针对某具体的低压配电系统故障电弧波形的仿真，采用本项目的电弧特征检测算法分析了仿真波形，证明了该策略的可行性。

Logo of the arc of concise, strategic approach to global delivery,a charge-off indicates continuous development and strengthening of enterprises, and if the banner of a lead, the world will Chaman.

标志的弧形简洁明了，传递全球性战略方针，拔地而起的一撇，预示企业不断发展与壮大，又如一面引领的旗帜，将插满全球。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。