查询词典 fiber-optic

Further, like most other cases such as gas/liquid membrane contactors, the overall mass transfer coefficients K of this novel membrane contactor in distillation decreased while fiber packing fractions became bigger, which presented a strong relationship between shell mass transfer and fiber packing fraction.

据此可作为膜接触器结构设计的判据，即当膜接触器填充密度较低时，其传质性能主要受中空纤维膜分布不均匀度影响；而当填充密度高时，组器结构对传质的主要影响因素应为沟流和死区。

An optical fiber is a glass or plastic fiber that carries light along its length.

光纤是运载沿它的长度的光的玻璃或塑料纤维。

An optical fiber is a glass or plastic fiber that carries light along its length.

最佳答案：光纤是运载沿它的长度的光的玻璃或塑料纤维。

Result: Beneficial effects on nerve conduction speed , fiber diameter, fiber amount and thickness of medullary sheath were also observed in the permeable PLA NGCs.

实验结果：术后三个月聚乳酸导管/神经生长因子微囊组在神经传导速度及形态学中的再生纤维直径、纤维数、纤维密度、髓鞘厚度等均优于聚乳酸导管直接吻合组及聚乳酸导管内注入神经生长因子组；和自体神经移植组的结果基本相似。

Coupled a ultrashort laser pulses into the fiber probe to serve as near-field optical excitation and acquired their response optical pulse, images of each moment that happened in a few picoseconds or nanoseconds could be obtained only once. The time broaden properties for a 50 ps pulse through a fiber probe were measured by streak camera.

在高时间分辨NSOM研究方面，本文先后建立了以皮秒红外条纹相机和光电倍增管为测量手段的皮秒、纳秒时间分辨NSOM装置，通过采集样品响应光脉冲的时间特性，单次扫描就可完成皮秒、纳秒变化过程中的近场光学图像。

A pigtailed acoustooptic Q-switch is inserted between the totally reflected fiber Bragg grating and the combiner's signal port. During the experiment, the operation of the acoustooptic Q-switched Yb3+-doped all-fiber laser is realized.

谐振腔高反端串接一个带尾纤的声光Q开关，实现了重复频率在10 Hz～100 kHz范围内可调声光调Q掺镱全光纤激光器的实验运转；在重复频率500 Hz时，脉冲宽度为3 μs，脉冲能量达到2.94 mJ。

To reflect the mechanical behavior of a real pipe bearing in ner water pressure,a loading method by inner water pressure is used in this test.The loading equipment and a part of measuring devices are d esigned and made by ourself.Compare tests and theory analysis have wor ked out for the performance of the steel fiber reinforced concrete pip e,the reinforced concrete pipe,the pipe with steel fiber reinforced co ncrete and steel bar under the inner pressure.

为真实反映混凝土压力管在内水压力作用下的受力状况，采用自行设计制作的一套加载设备和部分测试设备，对钢纤维混凝土压力管、钢筋混凝土压力管及配筋钢纤维混凝土压力管，进行了内压性能对比试验研究及理论分析。

Three typical micro-mechanical models for the elastic constants analysis of stitched composites are compared by calculating,wihch are in-plane fiber bend model,sine waviness model and polynomially described fiber waviness model.

通过计算对比了铺层纤维面内弯折、正弦波状弯曲、多项式描述纤维弯曲三个典型的缝合复合材料弹性常数的细观力学分析模型。

By employing the transformations of variables and functions, the exact bright soliton solution on a continuous-wave background is obtained in quadratures, and is discussed in detail. From the behavior of the exact solution in exponential control fiber system, the conclusion can be obtained that soliton in a proper fiber system can be compressed or broadened.

通过变量和函数变换得到方程的精确解为连续波背景下的亮孤子解，并对精确解在不同情况下的具体行为作了详细讨论，以指数分布控制系统为例说明：当选择适当的光纤控制参数时，孤子可以被压缩/展宽。

However, group Ⅲ was the lowest for solid phase passage rate, and fiber digestibility in rumen and whole digestive tract, but the fiber digestion was enhanced in the hindgut of sheep.

处理Ⅲ组各消化部位的流通速率以及瘤胃和全消化道营养物质的消化率均较低，但在后肠部位纤维类物质（NDF、ADF、CEL和HC）的消化力增强。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。