查询词典 fiber-optic

Pseudoacacia and Caragana were significantly (P.05) better than A. fruticosa in pH, lactate content and ammonia-N/total-N ratio, so that their fermentation quality was better. In addition, they were high in crude protein and low in neutral detergent fiber and acid detergent fiber, showing that they were abundant in nutritive components. A. fruticosa was the inferior silage in every evaluation in the experiment. The mixed silage of R. pseudoacacia and Caragana was the best, and the mixed silage with A. fruticosa was not recommendable. There were no obvious changes in the time before and after silaging in nutritive value of these three kinds of plants, it showed that the silage technology was good.

结果表明：刺槐、柠条青贮伺料在pH值、乳酸含量、氨态氮／总氮比值方面均显著地(P.05)好于紫穗槐处理，发酵品质良好，且粗蛋白含量高，中性洗涤纤维和酸性洗涤纤维含量低，营养价值高；而紫穗槐青贮品质在各项评定中均较差；在混合青贮中刺槐和柠条青贮混合品质最佳，与紫穗槐混合的两种混合饲料品质较差；刺槐、柠条、紫穗槐在青贮前后营养品质均无明显降低，青贮饲料品质等级均为良好，青贮效果较优。

If the price of the approach, there may be value-added is not high but the market demand for very large glass rovings price, because the higher value-added electronic-grade glass fiber spinning and fiber, although profit margins high, but demand room for growth is not as such a big frame.

如果价格的做法，可能有附加值不高，但对于非常大的玻璃纱价格的市场需求，因为高增值的电子级玻璃纤维纺织纤维，虽然利润率高，但需求空间增长并不像这么大的框架。

What the textile industry use is the ramies phloem fiber. The raw fiber must be unglued before it is used to spin.

纺织工业利用的是苎麻韧皮纤维，原麻需经过脱胶后才能用于纺织。

Kenaf phloem bundle fiber layers were separated by five treatments, and the diameter and maximum tensile force of bundle fiber of each layer were measured.

通过5种处理方法分离红麻韧皮部束纤维层，测定各层束纤维的直径d及其所能承受的最大拉力Fmax，计算束纤维的极限抗拉强度σ。

The fiber average length of the phloem is 7.45mm and the fiber average length of the xylem is 0.58 mm.

明，人工种植构树韧皮部果胶含量较高，达11.67％；皮、杆的冷、热水抽出物及1％NaOH抽出物均比杨木高出几倍；韧皮部纤维平均长度为7.45 mm，而木质部仅为0.58 mm。

Seed-flax variety CI. 2446 was planted at four different dates (Oct. 5, Oct 20, Nov. 5, Nov. 20) and four different densities (2250, 1800, 1350 and 900 plants/m^2) to study the effects on the fiber cell development at different growing stages. All traits, except the phloem thickness, of fiber cell showed no significant difference among different sowing densities.

以种子用亚麻CI2446为材料，分四种植期（10月5日，10月20日、11月5日、11月20日）及四种密度（2250、1800、1350、900株／平方公尺），以探讨其对种子用亚麻在不同生育期间纤维细胞发育之影响，由结果得知播种密度除对靱皮部厚度有显著差异外，对纤维细胞之其他性状影响并不显著。

The results of experiments showed that the dyeing behavior of the pineapple leaf fiber is between those of cotton and ramie.Modified pineapple leaf fiber has better adsorption and building-up on reactive dyes and can be dyed m...

结果表明，菠萝叶纤维对活性染料的染色性能介于棉纤维与苎麻纤维之间，改性后的菠萝叶纤维对染料的上染性和提升性显著提高，可用活性染料染中深色或深色。

In this work, the failure problem analysis was carried out based on self developed carbon fiber and carbon composite heating elements, with the purpose of process optimization, the twisting and winding equipment for ply yarn carbon fiber heat ...

本文首先进行了碳素电热元件的失效问题分析，以优化工艺为目的研制了碳素纤维电热体股线的捻制缠绕设备和碳素复合材料电热体的高温定型装备，在制备出高质量碳素电热元件的基础上测试其相关的电热性能并进行机理分析，之后系统研究碳素纤维及其复合材料电热体热辐射性能的变化规律，最后从工程应用出发，进行碳素复合材料电热元件辐射热流密度分布的数值模拟。

The atrial ganglionated plexuses formed by ganglia and nerve fiber bundles were connected with each other by nerve fiber bundles on the right and left atrial surface; the...

但是在光镜下未发现心房神经节丛和心室神经节丛之间有神经纤维束相连。这个形态学发现支持把心房神经节丛和心室神经节丛区分为两个相对独立的功能单位的概念。

In order to meet the need of control liquid place and oil water interface of flammability explosive medium products in cans in oil and chemical indystry. Research and develop a new-style advanced precision fiber sensor-based computer monitor system of oilcans with advanced technology of computer detection and control and modern fiber sensory.

为了满足石油、化工等易燃易爆介质制品罐群的液位及油水界面监控的需求，采用先进的计算机检测与控制技术及现代化的光纤传感技术，研发了一种新型的高精度光纤油罐液位计算机监控系统。

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。