查询词典 fiber-optic

The optical fiber sleeve encapsulation cover (3) and the optical fiber sleeve (4) have sliding fit.

其中，半导体激光器基座封装盖(1)与半导体激光器基座(2)组成球轴承，光纤套管封装盖(3)与光纤套管(4)为滑配合。

The preparation methods and applications of elctroless silver plating on glass fiber are introduced, the influence factors of electroless silver plating on glass fiber are discussed in detail.

本文介绍了玻璃纤维上化学镀银的方法和应用背景，详细探讨了玻璃纤维化学镀银的影响因素，并针对目前玻璃纤维化学镀银存在的一些问题提出了建议。

The furnace shell is pressed forming by cold-rolled steel and section steel special mold ,Lining adopts energy-saving super-long fiber silicate insulation superfine cotton fiber which has warming rapidly, insulation, and temperature uniformity, energy-saving advantages. Heating components use far infra-red plate or tubular heating elements that can be easily replaced,.It is not easily damaged, with longer life expectancy.

炉壳由冷轧钢板和型钢专用模具压制成形，炉衬采用节能型超保温超细长纤维硅酸铝纤维棉，具有升温快，保温好，温度均匀，节电等优点，发热元件采用可拆换式远红外线板状或管状发热元件，不易损坏，使用寿命长。

The main products are: aluminum silicate cotton, board, blanket, rock wool board products, bubble°compound silicate board, thermal insulation coatings, ultra-fine glass wool, board, refractory aggregate, refractory clay, bricks, high aluminum cement Light system insulation bricks,°, asbestos powder, cashmere, perlite, glass fiber reinforced plastic foil, PVP, polyurethane, rubber plates and tubes, tape, high temperature adhesive, glass fiber cloth, such as fire-resistant insulation materials and auxiliary.

主要产品有：硅酸铝棉、板、毯，岩棉板制品，泡沫石棉板，复合硅酸盐板，保温涂料，超细玻璃棉、板，耐火骨料，耐火泥、砖，高铝水泥，轻制保温砖，石棉板，石棉粉，绒，珍珠岩，玻璃钢铝箔，PVP，聚氨酯，橡塑板管，胶带，高温粘结剂，玻璃纤维布等耐火保温材料及辅材。

Study on error code performance of relay protection signal over optical fiber channel ;2. Some suggestions for the protection with the optical fiber channel construction and the maintenance are proposed.

分析了山西电网中以光纤作为保护通道的优越性，针对不同的线路保护采用不同种类的光纤保护方式，并对光纤保护设备在安装、调试及日后维护过程中出现的问题进行分析，为保护用光纤通道的建设及维护提一些建议。

We made an experimentally and theoretically research on SRS at low temperature (about 80K-190K) in highly single mode circular optical fiber. The experimental apparatus is designed and the principle of experiment is given. The SRS in highly single mode circular optical fiber is measured at different temperature. A series of SRS spectra is get in low temperature. On base of the spectra, we get a curve of the frequency shift and the half breadth with the temperature fluctuation.

对石英系圆芯光纤在低温下(80K-190K)的受激喇曼散射进行了初步的实验研究，设计了实验装置，给出了实验原理，在不同温度下对单模圆芯石英光纤的喇曼散射进行了测量，得到了在低温条件下喇曼散射的一系列光谱图，得出了喇曼谱线的频移、半宽随温度变化而变化的曲线。

In these lasers, a section of Erbium doped fiber without undergoing bump used as saturatable absorber. A self-written grating may be formed by stable standing wave in this absorber. Because selfwritten grating possesses a characteristic of very narrow rejection band and can suppress any other side-band effectively, so the multi-longitudinal mode and mode jumping in other normal fiber ring laser are removed in this one.

将未泵浦掺铒光纤作为饱和吸收体，利用驻波干涉在掺铒光纤中诱发的自写入光纤光栅，由于自写入光纤光栅具有窄带滤波特性及对边模有效的抑制作用，解决了一般光纤环形腔激光的多纵模和易跳模之问题，获得具有极窄线宽，不跳模时间大于3小时单频激光输出。

The 3dB linewidth of presented fiber laser was about 4.0kHz, measured by the delayed self-heterodyne method with 30km single mode fiber.

采用延时自外差方法测量线宽，当使用30km单模光纤延迟线时，测量得到激光器的3dB线宽为4.0kHz。

The exterior has bi-xenon lights with black interior reflectors, fog lamps, bonnet stripes, a carbon fiber bonnet scoop, carbon fiber mirror caps and a rear diffuser.

外观已双氙气灯与黑色的内部反射器，雾灯，帽子的条纹，一个碳纤维引擎盖勺，碳纤维镜帽和后方扩散。

Cooperating with enterprise, this project has developed surface adhering sand glass fiber bar and carbon fiber bar, conducting experimental research on mechanical property of FRP bar, measuring main mechanical property indexes of tensile strength, elastic modulus and ratio of elongation, etc.

摘要］对表面粘砂玻璃纤维筋、碳纤维筋试验方法、基本力学性能进行试验研究，测试FRP筋的抗拉强度、弹性模量及延伸率等主要力学性能指标；对FRP筋试验过程、试验方法、破坏形态进行详细介绍，通过对试验结果进行处理，提出了用于构件设计的力学性能指标，供工程技术人员参考。

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。