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- The effect of spinneret hole diameter on the filament diameter and birefringence of PET POY was studied by using the same spinneret. 具体分析了喷丝孔直径与剪切速率及喷丝头拉伸倍数之间的关系，提出了喷丝孔直径的选择依据。
- While increasing the diameter of spinneret hole, the filament diameter of PET POY was increased, both the orientation and the birefringence of PET filament were decreased. 随着喷丝孔孔径的增大,涤纶POY单丝直径增大,单丝的取向度降低,双折射率减小。
- Keywords Gaussian Beam;Fraunhofer Diffraction;Measurement of Filament Diameter; 高斯光束;夫琅和费衍射;测径技术;
- With natural volcanic rock as raw material without any additive, our company uses electrical furnace to produce continuous basalt fibres with different filament diameters by "one-step" process. 该公司采取纯天然火山岩原料，没有任何人工配制或合成的添加剂和辅助原料，以全电熔炉的方式，用“一步法”工艺生产多种不同规格的连续玄武岩纤维。
- With natural volcanic rock as raw material without any additive, our company uses patented flame furnace and electrical furnace to produce continuous basalt fibers with different filament diameters by "one-step" process. 公司采取纯天然火山岩原料，无任何人工配制或合成的添加剂和辅助原料，分别以火焰炉、全电熔炉和气电结合炉，用“一步法”工艺生产多种不同规格的连续玄武岩纤维。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- EFFECTS OF FILAMENT DIAMETER AND SIZING AGENT ON THE PROPERTIES OF HIGH STRENGTH GLASS FIBERS AND THEIR COMPOSITES 纤维直径及浸润剂对高强度玻璃纤维及其复合材料性能的影响
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- Advanced technical ceramics - Ceramic composites - Methods of test for reinforcements - Determination of filament diameter and cross-section area 高级工业陶瓷。陶瓷复合材料。增强纤维的试验方法。长纤维直径和横截面积的测定
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- I can see clearly that the filament in the bulb is broken. 我可以很清楚地看到灯泡里的细丝断了。
- The light of an electric lamp comes from an incandescent filament. 电灯光亮来自白热的灯丝。
- Having the form of or resembling a thread or filament. 丝状的，纤维状的具有或象线或细丝形状的
- The filament strand alternates S and Z twist. 长丝纱的一段为S捻,一段为Z捻,两种捻向交替排列。
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- Fibroin is a component of cocoon filament. 丝素是茧丝的成分之一。
