滤

Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.

或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。

The principle of digester is introduced and the method of calculation of the distance between two's circle wire s has been given.

根据麦草制浆过程中蒸煮与洗涤特点，提出了一种适于麦草置换蒸煮与锅内置换洗涤的蒸煮锅结构，介绍了其工作原理，并给出了环形滤网间距计算公

Three 3 biofilter models constructed with the functional strains of Xhhh and Fhhh and the native strain NJ to degrade BaP existing in the source of dinking water from Yangtze River was conducted in this research.

以跨界原生质体融合菌株Fhhh和Xhhh，及土著细菌NJ为出发菌株，建立3个生物滤池模型，探索研究深度降解长江饮用水源中3、4-苯并芘的环境生物技术。

Source of dinking water; POPs; advanced treatment; functional strain; biofilter

长江饮用水源；POPs；工程菌株；生物滤池；深度处理

After the product of the disproportionation under vacuum was treated through washing and vacuum filtering, DPO with content over 98% could be obtained.

减压歧化反应的产品再经过洗涤、抽滤等处理，可以得到含量为98%以上的DPO样品。

The principle of digest is introduced in this paper and the method of calculation on the distance between two circle wire s has been given.

根据麦草制浆过程中蒸煮与洗涤特点，提出了一种适于麦草置换蒸煮与锅内置换洗涤的蒸煮锅结构，介绍了其工作原理，并给出了环形滤网间距计算公式。

By cascading multi-stage neural networks of different color components and using different components as classifying features of each stage of neural networks, the rate of face distinguishment is increased.

在输入图象的预处理方面，本文提出一种人脸掩膜处理方法，可以滤除输入图象中人脸轮廓以外的背景成分，减少其对人脸判别的影响。

Birkhoff, every finite distributive lattice is isomorphic to the lattice of all filters of a finite partially ordered set.

由G.Birkhoff的一个基本定理，每个有限分配格同构于一个有限偏序集所有滤子的格。

He took part in the research on the project of the Nation 863 Plan and the research on divertor physics for EAST superconductor tokamak, the Nation Large Science Project, he was responsible for "synthetic design research of advanced property divertor in fusion reactor" and "research for formative mechanism and properties of naturally diverted layer in a low aspect ratio tokamak fusion reactor" supported by Nation Nature Science Foundation of China.

曾参与国家863计划项目研究和国家大科学工程EAST超导托卡马克偏滤器物理研究，负责主持国家自然科学基金项目"聚变堆高性能偏滤器综合设计研究"和"低环径比托卡马克自然偏滤层形成机理与特性研究"。

Glass doped with semiconductor nano crystallites has been the focus of the photoelectron material science and technology for novel optical characteristics.

半导体纳米晶体掺杂的滤光玻璃由于具有良好的线性光学性质和显著的三阶非线性光学现象，近年来已成为光电子材料科学和技术所关注的焦点之一[1～ 3] 。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。