片语

narrow band gap窄带隙

narrow discharge gap窄间隙

narrow-gap channel狭缝通道

narrow-gap saw窄间隙埋弧焊

narrow-gap compound窄带化合物

narrow the gap between缩短……之间的差别

narrow-gap semiconductors窄带半导体

narrow a gap缩小差距

英汉例句

• narrow gap welding is a new welding technology, in which unusual welding technique and narrow gap are intergrated with the special equipment and control technology.

  窄间隙焊接是把常规的焊接工艺与窄间隙坡口结合在一起，通过专门的装置和控制技术而集成的一种新型焊接技术。

• narrow gap welding and its applications in primary cooling systems.

  主回路冷却系统的窄间隙焊接及其应用。

• the hollow-axis motor drives the offset nozzle and rotates the arc on the tip of wire at high speed, so as to ensure enough penetration into the sidewalls in narrow gap welding.

  在该系统中，焊丝穿过电机的空心轴后从导电嘴的偏心孔送出，电机带动导电桿和偏心导电嘴旋转，从而使焊丝端部的电弧以一定直径高速旋转，以保证窄间隙焊接接头具有足够的侧壁熔深。

• the study of the infrared focal plane array based on the narrow gap semiconductors hgcdte is a hot topic in the field of advanced infrared optoelectronics.

  窄禁带半导体碲镉汞红外焦平面列阵研究是当代红外光电子技术的前沿。

• the theoretical and experimental aspects of inter-band optical transitions are discussed for narrow gap semiconductors.

  讨论窄禁带半导体带间光吸收跃迁的理论和实验。

• welding methods and technology of narrow gap quirk backing weld were discussed. indirect quirk backing weld using manual hydrogen arc welding is considered as the best result.

  讨论了窄间隙深槽打底焊焊接方法和工艺，认为用手工氩弧焊进行单面深槽打底焊效果最好。

• based on the experiment, it analyses the cause of magnetic remnant appearing on groove of steel 980 ultra narrow gap gmaw in shipbuilding;

  以试验为基础，分析了船用钢结构980钢超窄间隙gmaw工艺中坡口内出现剩磁的原因；

• the cave narrowed after a while, but we were able to continue through a narrow gap by crawling into a water-filled fissure in the rock.

  爬了不久，山洞变得越来越窄，爬过一条满是水的巖石裂缝，穿过狭窄的山口，我们得以继续前行。

• this parer presents the application of narrow gap arc welding technology to crane rails, focusing on the welding material and welding technique used in the welding of qu80 crane rails.

  介绍了窄间隙强迫成形电弧焊法在钢轨焊接中的应用，重点论述了采用该方法焊接qu80起重轨无缝轨道的焊接材料、焊接工艺及实际应用情况。

• narrow gap liner cementing of slim hole brings the risk for liner cementing operation.

  小井眼窄间隙尾管固井，给尾管固井施工带来了风险。

• the control system by microcomputer for tandem wire narrow gap saw machine is solved adopting 80c196 monolithic computer.

  采用80c196单片机为控制核心，解决了窄间隙埋弧焊机的微机控制问题。

• narrow gap welding is a new welding technology, in which unusual welding technique and narrow gap are integrated with the special equipment and control technology.

  窄间隙焊接是将常规的焊接工艺与窄间隙坡口结合在一起，通过专门的装置和控制技术而集成的一种新型焊接技术。

• optical transition effect is a fundamental physical process in the narrow gap semiconductor infrared detectors.

  光电跃迁效应是窄禁带半导体红外探测器的基本物理过程。

• 「within the next one-to-two years, we will, step-by-step, go from a narrow gap to no gap, to even 3d, 」 enthuses luo shan, software development engineer.

  软件开发工程师罗山（音译）满怀热情地说：在今后的一到两年里，我们将脚踏实地，从减少裂痕到没有裂痕，甚至要实现3d视频。

• the anode fall region is also a very narrow gap like the cathode fall region.

  热阴极辉光放电的阳极区与阴极区一样，是一个很薄的区域。

• introduces the feature of the narrow gap welding, and analyses how to determine the form of groove, screen out submerged-arc welding flux and choose welding condition in detail.

  介绍了窄间隙焊的特点，对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。

• after entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.

  他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。

• the two-band model is improved and the nonlinear susceptibility of narrow gap semiconductors are calculated in this paper.

  本文改进了半导体两带模型，计算了窄禁带半导体的非线性极化率。

• a special design of narrow gap saw machine is developed in order to weld straight and circular joints at flat position.

  研制了适合水平直焊缝和水平圆形焊缝的窄间隙埋弧焊专用焊机。

• the boiling heat transfer rate in a narrow gap is much higher than that in a pool, and its heat transfer mechanism is dominated by the evaporation of thin liquid film under deformed bubbles.

  狭窄空间中的池沸腾传热强度高于大空间池沸腾，其主导传热机理是受压变形气泡底部的微液膜蒸发机理。

• this paper reviews the research on this effect in narrow gap semiconductors for infrared photo-electronic detectors.

  文章主要介绍光吸收跃迁效应在窄禁带半导体红外探测器应用方面的研究进展。

• a way, such as a narrow gap between mountains, that affords passage around, over, or through a barrier.

  狭路，隘口提供绕过、越过或穿过障碍物通道的路，如山间狭窄的山峡。

• an advanced double wires narrow gap saw technique, equipment and special procedure have been used to weld high pressure storage tanks successfully with high quality welding joints.

  采用先进的双丝窄间隙埋弧焊设备和专用焊接工艺，成功地焊接了大厚壁高压蓄势器，质量检查全部合格。

• the manual welding welded joint inoxidizability surpasses the ultra narrow gap welding joint.

  手工电弧焊焊缝耐腐蚀性优于超窄间隙焊焊缝。