查询词典 chemical fiber

3 If an acceptable grade of vulcanized fiber is used as part of the enclosure for the support of secondary parts that do not present a risk of fire or electric shock , the amout of fiber shall not be more than is necessary to support the secondary parts in question .

6.3 如果硫化纤维用作外壳的部件，支撑次级部件，不会产生电击的危险，纤维的数量应不超过仅仅是支撑次级部件的多。

This means that it is feasible to use water-soluble fiber blended with other fiber to replace traditional sizing technology.

这说明用新型水溶上浆的方法代替传统上浆工艺在实验室是可行的。

Based on the optoelectronics theory, the experiment device is designed, which is composed of pulse generator, LD light source, 1×3DQ, adjustable CTB, testing optic fiber, intervening light filters, fast micro-light watt-meter and data analysis system. The technology of optic fiber Raman scattering is analyzed for its application to temperature testing of railway engineering.

根据光电子理论，设计由脉冲发生器、LD光源、1×3路双工器、可控恒温槽、光纤、干涉型波分复用器、快速微光功率计和数据采集分析系统组成的实验装置，进行光纤喇曼散射技术用于铁道工程构筑物温度的监测研究。

Result From 3 kinds of characteristics (wool trait, reproductive traits, growth and development trait) of Aohan merino sheep, 6 breeding objective traits such as wool yield, fiber diameter, fiber length, body weight after shearing of yeanling group and adult sheep, number of weaned lambs were determined.

结果］飞从敖汉细毛羊3类性状（产毛性状、繁殖性状和生长发育性状）中共确定了6个育种目标性状，即净毛量、羊毛细度、羊毛长度、育成羊剪毛后体重、成年羊剪毛后体重、断奶羔羊数。

At last, Master Oscillator-Power Amplifier scheme are used to realize phase controlling of three ytterbium fiber amplifiers. The experiment results of three fiber amplifiers are given.

最后采用主振荡并联放大器方案对三路掺镱光纤放大器进行实时相位探测与校正，实验给出了三路光纤放大器相干合成的实验结果。

Fused-taper fiber device is the most typical fiber device and also abasic part of other devices.

熔锥型光纤器件的流变成形机理、规律与技术研究熔融拉锥

At the aspect of the fade and the average wear, the bakelite modified by the chemigum was better than the bakelite modified by the bunas; When mixing the kevlar fiber and steel fiber their"cooperation effect"happened easily, especially, in the proportion of one to four, the friction materials had the better tribology performance; It was demonstrated that Sb2S3 played a role of binding adhesive of friction materials in high temperature, which could reduce the content of the agglomerant, but it was a higher price material, mixing the petroleum powder and CuS in appropriate proportion would replace it in friction

应用造粒技术，采用颗粒包层的方法，改变摩擦材料内部结构，使摩擦材料由配方比例设计到配方与结构综合设计的转变成为可能，将为研制新型摩擦材料探索出一条新的思路。

AGY is a leading global producer of glass fiber yarns and high-strength glass fiber reinforcements used in a variety of composites applications.

AGY是一家全球领先的玻璃纤维纱和高强度玻璃纤维增强材料生产商。

Keywords amidoxime fiber;anion-exchange fiber;thiocyanate ion;exchange property

偕胺肟纤维；阴离子交换纤维；硫氰酸根离子；交换性能

Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.

以聚丙烯腈纤维为原料，加入羟胺试剂，将腈基转变为偕胺肟基团，使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。