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- Wafer type multiple layers metallic hard sealing butterfly valve 系列对夹式多层次金属硬密封蝶阀
- Flange type multiple layers metallic hard sealing butterfly valve 系列法兰式多层次金属硬密封蝶阀
- The gap of performance between domestic two layer and imported three layer metal morgoil bearing is analyzed. 分析了国产2层油膜轴承与摩根3层金属油膜轴承的性能差距。
- The model tests results indicate that the multiple layer breakwater has the good characteristics of dissipating waves. 试验结果表明，该结构具有良好的消浪性能，且对波浪的反射作用较弱。
- Multiple layer grouting has acquired obvious results snd the ratio of grouting to mining reached 37 percent in its in-siru experiment. 多层位注浆的工程实验其注采比达到了37%25,减沉效果显著。
- I am looking to manufacture some squarecut style o rings. One is a multiple layer and the other is a viton. I can ship sample product for review. ... 查看“机械及工业制品-行业专用机械设备-金属加工设备”:公司信息商品信息供应信息
- A kind of multiple layer breakwater, inspired by the idea of disturbing the fluid trajectory in the upright direction is proposed. 摘要从破坏波浪水质点垂向运动轨迹出发，提出一种由多层水平板组成的透空式防波堤新结构。
- Comparing with multiple layer perceptron (MLP) network, Pi-Sigma network has some advantages such as simple structure, rapid convergence speed and small storage needed and so on. 和多层感知器（MLP）网相比，Pi-Sigma网络具有结构简单、收敛速度快及存储量少等优点。
- Electroplated diamond wire saw is a kind of linearity superhard material tool,which is prepared by electroplating a layer metal deposit on metal wire and concreting diamond in the deposited metal. 电镀金刚石线锯是用电镀的方法在金属丝(线)上沉积一层金属,并在沉积的金属内固结金刚石磨料制成的一种线性超硬材料工具。
- Electroplated diamond wire saw is a kind of linearity superhard material tool, which is prepared by electroplating a layer metal deposit on metal wire and concreting diamond in the deposited metal. 摘要电镀金刚石线锯是用电镀的方法在金属丝（线）上沉积一层金属，并在沉积的金属内固结金刚石磨料制成的一种线性超硬材料工具。
- The effect of heat treatment on structure and hardness of high alloy iron based hardfacing layer metal was studied and the result obtained is of guiding significance for it's application. 研究了热处理对高合金铁基堆焊层组织和硬度的影响,所得结果对其应用有一定的指导意义。
- With SMAW method, the surfaces of A3 and 45 steel were welded by using the series of CHR electrode, and the microstructure and performance of surfacing welding layer metal were analyzed. 摘要借助手工电弧焊方法，使用CHR系列堆焊焊条对A3、45钢进行堆焊加工，分析了其堆焊层金属的显微组织及性能。
- Ray-tracing technique was utilized to derive the equations for the calculation of the transmissivity, absorptivity and reflectivity of single, double and multiple layer (s) of glazing. 摘要本研究使用光迹追踪法导出一系列的方程式可用来计算单、双及多层透明被覆材料之透光率，吸收率及反射率。
- One should do the Power(VDD &GND) routing in top layer metal (metal5 only). Because Top layer metals are usually thicker and wider and so has low resistance. 在最上层金属做电源（VDD和GND）布线。因为最上层金属通常更厚、更宽，因而电阻较小。
- This paper discusses the impedance defined equivalent resistivity in vertical magnetic dipole frequency electro-magnetic sounding for telluric horizontal multiple layer and its calculation. 本文论讨了水平多层大地上垂直磁偶极子频率电磁测深中阻抗定义的等效电阻率及其算法。
- K-Zn-Ti layered metal oxide (LMO) is exchanged with acetic acid and ammonium chloride aqueous solution. XRD, SEM. DTA and BET techniques are used for. 本文利用XRD，SEM，DTA及BET等现代仪器，研究了K－Zn－Ti层状金属氧化物（LMO）经HAC，NH4Cl交换前后的基本性能。
- For example, in a drawing application you might have multiple layers to a drawing stored in a file. 例如,在绘图应用程序中,可将一幅图形的多个层存储在一个文件中。
- A Xen system has multiple layers, the lowest and most privileged of which is Xen itself. 一个Xen系统拥有多个层,最底层和最高特权层是Xen程序本身。
- Can make use of some accessories, like bracelet, earring, necklace, etc. Multiple layers combination can be used. 可以运用一些配件，像手饰、耳环、项炼等...可以运用多层次搭配.
- Results There were multiple layers of the cells and much collagen on FDB before the impaction. 压缩后即刻，冻干骨与冲击器接触的外表面基本无细胞存在，剖开面可见细胞片状掀起，碎片多；
