查询词典 fiber-optic

A thinner cell well of kapok fiber can be observed and the percentage of hollowness in the fiber is as high as 90%.

目前对于木棉纤维的基本性能和混纺工艺已经有了一些研究[1—2]，不过

This hook-like cross section of fiber is beneficial to improving the linking strength between the metal fiber and base material in composite.

文中讨论了影响连续型金属长纤维制造的主要工艺参数，包括刀具法向前角、刀具刃倾角、拉屑力和拉屑角等。

The main technology parameters that may affect manufacturing the unbroken long metal fiber, including tool normal rake, tool cutting edge inclination angle, chip pulling force, and chip pulling angle, etc, are discussed. The cross section shape of long metal fiber manufactured by microsaw-chippulling combined cutting is hook-like.

通过对自旋转车刀加工金属长纤维的前期试验研究表明，尽量减小切削变形是切削制造金属长纤维的关键：通过对微锯-拉屑复合切削的切削机理研究，得知微锯-拉屑复合切削有很小的切削变形。

At the same time,in order to overcome by fiber composites poor adhesion to bring trouble, the processing of parallel Dyneema fiber, these fibers were stranded horizontal merger adopts special polymer adhesive bonding, it can be made and equipment from high-speed bullet fragments and similar bomb, the threat of injury.

同时，为克服因纤维粘合性差给复合材料加工带来的麻烦，由平行铺设的Dyneema纤维构成，这些纤维被横向绞合并采用特种聚合物粘合剂加以粘合，它可以使人和设备免遭高速子弹、炸弹碎片和类似的威胁的损伤。

The distributed optical fiber sensing technology is the hot off the press in the optical fiber sensing field in recent years.

分布式光纤传感技术是近年来光纤传感领域的研究热点。

Results show that the crystallinities of fiber are changed, the flexibilities, hygroscopicity and anti-static behaviour of blend fiber are improved.

结果表明TPEE的加入改变了PA6的结晶性能，共混纤维的柔性、吸湿性、抗静电性能都有了一定的改善。

The influence of the structure of fiber and it′s assembly on the hygroscopicity and moisture liberation properties of the fabric was studied in terms of the fiber morphology、yarn geometry and fabric structure design.

从涤纶纤维的形态结构设计、纱线结构设计及织物结构设计多重角度出发，研究纤维及其集合体的结构对织物吸、放湿性能的影响。

For dyed wool/terylene/soybean protein fiber, the morphology of soybean protein fiber was analyzed by respectively treated with 10% sodium hypochlorous,20% hydrochloric acid, 36% hydrochloric acid in the paper.

文章对已染色羊毛／涤纶／大豆蛋白纤维，经分别用10%次氯酸钠溶液，20%和36%盐酸处理后，大豆蛋白纤维的形态变化进行了研究。

Combined with the investigation of SEM and other methods of interface analysis, we found that in the impact fracture process, matrix deformation, fiber pull out, interface debonding between matrix and fiber, interface friction induced by debonding, new surface appearance and so on all can absorb impact energy.

此外，研究还发现G系列坯料即使烧结至1500℃，在熔剂的配入量达不到50%情况下无法烧结，这一试验结果能用颗粒体随机堆积气孔率和本文提出的聚合体颗粒堆积的分数维结构模型得到解释。

The pigment in colored cotton fibers was extracted by methanol at room temperature. The results of color reactions HCl-Mg reaction, NaBH4 reaction, NaOH reaction, FeCl3 reaction and Pb(Ac2 reaction of the pigment extractive showed that the pigment extracted by methanol was flavone or flavonol with two adjacent hydroxide groups (Table 2, Fig. 1). The results of UV spectral analysis further proved that the pigment extracted by methanol from brown fiber belonged to flavone with two adjacent hydroxide groups in B ring, and that from the green fiber contained not only flavone but also flavonols with two adjacent hydroxide groups both in A ring and B ring and indican replaced a hydroxide group at 3-site of A ring Fig.

通过盐酸－镁粉反应、四氢硼钠还原反应、碱反应、醋酸铅反应、氯化铁反应和紫外光谱吸收的分析表明，甲醇室温提取的棕色棉纤维色素可能是黄酮类化合物，B环上带有邻二酚羟基；甲醇室温提取的绿色棉纤维色素除黄酮类化合物外，还含有3-位羟基被糖甙化的黄酮醇类化合物，A、B环上都带有邻二酚羟基。

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。