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- Gel-derived bioglass ceramic powders with different composition were fabricated by sol-gel-self propagating method and glass discs and rods were prepared through cool isostatic press method. 采用溶胶凝胶自蔓延法制备生物凝胶玻璃粉,采用冷等静压法压制成圆片状和圆柱状,对经过烧结处理的两种生物凝胶玻璃陶瓷样品在体外、体内环境中的生物学行为进行了研究。
- The ultrofine glass precursor powder had been gained quickly at lower temperature by the sol-gel-self propagating method, which was benefit to shaping and sintering of bioglass materials. 首次将溶胶凝胶法与自蔓延法相结合，在较低温度快速制备出超细玻璃前驱粉，有利于生物玻璃材料的成形和烧结。
- Study on the in vitro propagation method of Anthurium spp. 火鹤花离体培养育苗技术研究。
- Many plants have special propagation methods. 许多植物的传种方式很特别。
- The model used multiple stepwise regression method and back propagation method independently. 模型分别采用多元逐步回归方法和反向传播方法。
- The surface wave propagation method was suitable for the measurement of dynamic shear moduli of particleboard. 不同方法测得的弹性模量值不同．但它们之间存在着一定的内在联系。
- The basic idea of the finite element beam propagation method (FE-BPM) is described. 文中概述了有限元束传播方法的基本思想和方法。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Test on the Propagation Methods of Hibiscus mutabilis L. 芙蓉花优良品种的繁殖技术研究。
- Analysis of Optical Effect in Intersectional Silicon Waveguide Switch by Beam Propagation Method[J]. 引用该论文 刘育梁;段军华;刘恩科;罗晋生;王启明.
- A novel fast 2D time domain finite element beam propagation method (FE-TD-BPM) which is used to analyze planar lightwave circuit(PLC) is presented. 摘要提出并建立了一种新型的快速分析平面光波光路器件传输特性的2D时域有限元束传播法(FE-TD-BPM)模型。
- The narrow band propagator method is introduced to the wldeband sigaal-subspace processing in the direc-tion finding problem. 将窄带传播算子方法引入宽带源测向的相干信号子空间处理中。
- The propagation characteristics of several kinds of laterally tapered transitional waveguides are analyzed using the beam propagation method(BPM). 基于光束传播法,对几种只沿纵向变化的锥形过渡波导的传输特性进行了分析。
- The simulation using the bi-directional beam propagation method proves that the demultiplexer can have very low insertion loss and high isolation ratio. 藉由双向光束传播法来模拟此元件，结果显示此解多工器具有很低的插入损耗和高的隔离度。
- Layer is a method for propagating crops. 压条是粮食增产的一种方式。
- A full-vectorial finite element beam propagation method based on curvilinear hybrid edge/nodal elements is adopted in this thesis for studying optical waveguide problems. 本论文以采用曲线式混合基底元素之全向量有限元素波束传播法来分析光波导问题。
- Beam propagation method (BPM) is employed to calculate the coupling coefficient of transmission modes in MMF coupler, and an output pattern from coupling branch is obtained. 按照实验参数用光纤追迹法计算出光强分布和实验得到光强分布进行比较，所得结果一致。
- On the basis of predefined waveguide parameters, we use the finite difference beam propagation method to analyze the effect of the parameters on the device. 最后根据所确定的器件结构参数，用有限差分光束传输法分析了器件结构参数对器件性能的影响。
- A wide angle beam propagation method in an oblique coordinate system (OCS WA BPM) based on coordinate transformation is used to simulate optical waveguides. 用坐标变换的倾斜坐标系中的广角光束传播法对光波导进行了分析。
- The alternate-direction implicit finite difference beam propagation method (FD-BPM) is used to analyze the two-dimensional (2D) symmetrical multimode interference (MMI) couplers. 交替方向隐式有限差分波束传输法被用来分析二维限制对称多模波导干涉耦合器。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
