查询词典 fiber-optic

In Germany, QPC companies to produce a glass fiber content is 20%~ 60% of the sheet material, glass fiber content of the current level of 40% to 55% of the products have achieved commercialization.

在德国，QPC公司能够生产出玻璃纤维含量为20%～60%的片材，目前玻璃纤维含量等级为40%～55%的产品已实现了商品化。

We got the simple and high accurate eigenvalue equations and cutoff frequency formulae of all propagation modes. Second, to the optical fiber with homogeneous cladding, we defined the "permittivity ratio", and we got the simple and high accurate connection of cutoff frequency to the ratio. Third, to the fiber with inhomogeneous cladding, we analyzed the dispersive and power-frequency characteristics.

第二，对于具有各向同性包层的弱渐变光纤，引入了介电比，找到了精度高且形式简洁的截止频率对折射率参数的依赖关系；第三，对于具有各向异性包层的弱渐变光纤，首次通过包层的轴向与横向的介电常数比分析了该类光纤的色散和功率特性。

The sisal is the perennial leaf fiber crop, and also a kind of hard fiber with the largest amount of consumption and widest range in the world at present.

剑麻是多年生叶纤维作物，也是当今世界用量最大，范围最广的一种硬质纤维。

Products are widely used in various sectors of the packaging material and soft fiber and iron filings the package (for example: paper, cotton fiber, linen, wool, paper side, clothing, cloth, used sponges, fishing nets, plastic waste, the waste seized , Wheat straw, etc.) to the customer's materials storage and transport has brought great convenience and considerable economic benefits.

产品广泛应用于各行业的软纤维物质的打包和铁屑的打包（如：废纸、棉纤维、麻、毛、纸边、服装、布匹、废海绵、鱼网、废旧塑胶、分检垃圾、麦草等）给客户物资的仓储和运输带来了极大的方便和可观的经济效益。

In order to achieve the needed length fiber, fractionation of softwood pulp fiber were carried out with a cylindrical hydrocyclone.

纤维长度对纸的质量影响很大，不同长度的纤维适合不同类型的纸张，为了获得所需要的纤维长度，提高经济价值，我们用圆柱形水力旋流器对纸浆纤维进行筛分。

The experimental results show that the maximum detectable fiber length is longer than 1000 m. The measurement sensitivity and spatial resolution will decrease with the increase of fiber length.

实验结果表明，该传感系统能检测大于1000 m的保偏光纤，测量灵敏度和空间分辨率随光纤长度的增加而逐渐衰减，温度低于100 ℃时，其波动对测量影响很小。

The spectral property of the uniform fiber Bragg grating in the high-birefringence photonic crystal fiber are studied.

研究了具有高双折射的光子晶体光纤中均匀布拉格光栅的光谱特性。

This paper makes use of popular devices in lab for measuring the spectral property of fiber grating. This makes the basic condition for developing the study of fiber grating.

论文研究使用实验室常用仪器来测量光纤光栅的光谱特性，为开展光纤光栅的研究工作创造了基本条件。

Studying mode structure of fiber laser by spherical surface scanning interferometer, in theory deducing the method of measuring width by spherical surface scanning interferometer, proposing two kind of narrow width fiber lasers.

5利用球面腔扫描干涉仪研究了光纤激光器的模式结构，从理论上对球面腔扫描干涉仪测线宽进行了分析研究，提出了两种窄线宽光纤激光器。

The key technical conditions for the design of shaped spinneret plate s and the influence of various spinning conditions on fiber modification ratio during the shaped fiber development are discussed.

论述了异形喷丝板设计的技术关键条件和异形纤维开发中各种纺丝条件对纤维异形度的影响。

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。