查询词典 fibers

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

When using the stuffer - box method to produce textured yarns, filament fibers are forced into a stuffing box or tube that causes them to develop a sawtoothed crimp.

在利用填塞箱法生产变形纱时，长丝被强行送入填塞箱，或填塞管，使长丝生成锯齿状的卷曲，卷曲被热定型。

When using the stuffer- box method to produce texture d yarns, filament fibers are forced into a stuffing box or tube that causes them to develop a sawtoothed crimp.

在利用填塞箱法生产变形纱时，长丝被强行送入填塞箱，或填塞管，使长丝生成锯齿状的卷曲，卷曲被热定型。

Crisp, mildly subacid to sweet in flavor, containing no fibers.

酥脆，轻度subacid以甜爽口，不含有纤维。

Electrospinning is a relatively simple method to produce submicron fibers from solutions of different polymers and polymer blends.

静电纺丝是种相对简单的不同种聚合物来制造超细纤维的方法。

Car parts and urns made of this bio-plastic already exist, but it is not suitable for toys in this form: To separate the lignin from the cell fibers, the workers in the cellulose industry add sulfurous substances.

用生物塑料制造的汽车部件和液压缸已经存在，但是它还不适合用来制造玩具：为了从细胞纤维中分离出木质素，工人们添加了含有硫磺的物质。

To separate the lignin from the cell fibers, the workers in the cellulose industry add sulphurous substances.

为了从细胞纤维里分出木质素，纤维素产业加入含硫磺的物质。

Under the superfusion of low potassium Tyrode's solution, EAD were relatively easy to occur in both mouse atrial and ventricular fibers, suggesting the close relation between the potassium currents and the generation of EAD.

我室以往的工作表明：小鼠心肌是研究EAD的理想标本。既使轻微的低钾（3mM 〓）条件也足以诱发小鼠心房肌和心室肌的EAD（尽管二者难易度上存在差别），提示小鼠心肌细胞上的钾电流与EAD的发生关系密切。

Results :The slow twitch muscle fibers incressed after sympathectomy. it is more significant in SCS group.

结果：交感神经阻断后，肌肉中的红纤维增加明显，而白纤维减少，尤以颈上节交感神经切断改变更为明显。

The reason of improvement the disk performance is due to the synergism of the mineral fibers when contained 30%～40%.

其主要原因是矿物纤维特性的协同作用，提高了纸片的性能，加入量可以达30%-40%。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。