查询词典 fibers

Since the DWDM web has a great wavelength volume, multiple wavelengths can be transported in a single fiber, a number of fibers can be saved in this way. So the DWDM technology is applied in the optical communication web more and more now.

DWDM网络由于可以在单根光纤上传输多个波长，所以具有超大的容量，可以大幅度节省光纤数量，这种技术现在被越来越广泛的应用在光通信网络中，DWDM技术的核心就是针对各个波长的操作和控制。

Specialty nonwoods or softwood substitutes such as cotton staple and linters; flax, hemp and kenaf bast fibers; sisal; abaca; bamboo; hesperaloe etc.

特种非木材纸浆或软木制替代品，如棉绒纤维、亚麻、大麻、红麻韧皮纤维、剑麻、马尼拉麻、毛竹和丝兰纤维等。

Absorbent cotton fibers were dissolved in trifluoroacetic acid,and then precipitated in the chitosan solution.

以三氟乙酸在无水条件下溶解脱脂棉纤维，在壳聚糖的醋酸溶液中析出。

Our main products consist of Non-ferrous Wool and Fibers, concrete Reinforcement Steel Fibers, and Steel wool Cleaning items. Our customers are Located in North American, Europe, and Asia. We have exclusive technology of non-ferrous strip metal cutting in china.

主要产品有铜带切削纤维、铝棉、钢纤维（扁丝钢纤维和圆丝钢纤维）和清洁用品等，其中，铜带切削纤维在国内属独家生产。95%的产品销往美国、日本和欧洲。

The fibers are easily broken when the temperature is too low or the drawing velocity is too high, with optimum temperatures and drawing velocities above 60℃ and between 200 and 500mm/min respectively. The drawing of PAN fibers in water is better than in air because it gives larger elongations without fracture.

所以在牵伸过程中，水温不能低于60℃，牵伸速率要适中，在本实验条件下，200mm/min、500mm/min比较合适，而且在水中牵伸比在空气中牵伸效果好，可获得较大的牵伸率。

Computer and image analysis technology were used in this instrument to measure the morphological parameters of the fibers such as fiber length, fiber width, cell wall thickness, fiber coarseness, fibers proportion in the furnish, fibrillating degree, curl index, contents of fines and parenchyma cells.

介绍了一种新型的造纸纤维测量仪，该仪器将计算机及图像处理技术用于造纸纤维形态参数的测量，如纤维长度、宽度、细胞壁厚度、纤维粗度、纤维配比、打浆帚化率、纤维弯曲指数、细小纤维和杂细胞含量等，并兼有摄像和打印功能。

The theoretical packing fraction of the bundle of optical fibers which are arrayed in hexagon with round end-tip is calculated by two methods,and the value of packing fraction was 90.69% which was the same as the value of bundle of optical fibers that were arrayed in hexagon with rectangle end-tip.

采用二种方式推算了光纤采用六边形排列配用圆形端套光纤传光束的理论敛集率，其值为90.69%，这一值同光纤采用六边形排列配用长方形端套的传光束理论敛集率一致。

METHODS: Using CB-HRP as tracer while using sodium tungstate as stabilizer of TMP to antrograde tracing the projection of optic nerve fibers on anterior region of hypothalamus and retrograde tracing the distribution of hypoglossal nerve fibers on the dorsal side of medulla.

采用结合了霍乱毒素亚单位B的辣根过氧化物酶作为示踪剂，用钨酸钠作为四氨基联苯胺显色剂的稳定剂，顺行追踪视神经纤维向下丘脑前区的投射；逆行追踪舌下神经纤维在延髓背侧的分布。

Cotton, the specialty cellulosic fibers rayon, acetate, triacetate, wool and silk, polyester, nylon, olefin, sulfar, aramid, and PBI fibers are composed of homopolymers.

棉，专业纤维素纤维纱线，醋酸纤维，三醋酸纤维，羊毛和丝，聚酯纤维，尼龙，烯烃类纤维，萨尔法尔，芳香族醯胺纤维，和PBI纤维是均聚物的一部分部分。

Methods Twenty SD rats were randomly divided into two groups. The left phrenic nerve or accessory nerve was transferred to femoral nerve by the vascularized ulnar nerve bridging in Group A and Group B, whereas the right femoral nerve remained the disjunction. The electromyogram and wet weight, throughput and section area of myelinated nerve fibers, and section area of muscle fibers in quadriceps femoris muscle were determined after 24 weeks.

大鼠20只，随机分为A、B两组，每组10只。A组：左侧行膈神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合，作空白处理。B组：左侧行副神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合。A、B两组于24周后观察股四头肌电生理、有髓神经纤维通过率及截面积、股四头肌湿重比、肌纤维截面积比等指标。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。