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- Non metallic part as flame path? 非金属部分作为火焰?
- non metallic sheathed cable 非金属护套电缆
- Grinding metal, stainless steel, non metal, stone and concrete etc. 磨削金属、不锈钢、非金属、石材、混凝土等。
- Cutting metal, stanless steel, non metal, stone and concrete etc. 切割金属、不锈钢、非金属、石材、混凝土等。
- A tag or metal sheath on the end of a lace, cord, or ribbon to facilitate its passing through eyelet holes. 金属小箍鞋带或其它绳带两端的金属箍,使鞋带能容易地穿过网眼
- Selenium is a non metal similar to sulphur in its chemical properties. 在化学性质方面硒是非金属类似硫磺。
- Unless the conductor,metallic sheath,screen or armour underlying the ono-metallic covering under test is effectively and continuously earthed, faults may not be located. 如果导线的金属线芯、金属护套、金属遮罩部分或铠装层没有接地,那麽破坏点有可能无法检测出来。
- Cutting and fluting metal, stanless steel, non metal, stone and concrete etc. 切割金属、不锈钢、非金属、石材、混凝土等。
- Each stay is composed of 25-5/8 in diameter Dywidag bars encased in a metal sheath. 每根拉索由25根直径为5/8英寸(16毫米)的迪威达格式粗钢筋组成,拉索套在金属套管内。
- Iron and steel. Micrographic method of determination of the non metallic inclusion content of unalloyed wire rod. 钢铁。测定非合金钢线材中非金属杂质含量的显微照相方法。
- A tag or metal sheath on the end of a lace,cord,or ribbon to facilitate its passing through eyelet holes. 金属小箍鞋带或其它绳带两端的金属箍,使鞋带能容易地穿过网眼
- The linear shaped charge(LSC) consists of seamless metal sheath and explosive column. 切割索是由无缝金属外壳和炸药柱组成。
- The coagulation behavior of micro sized non metallic inclusions in molten metal processed by ultrasound was analyzed and discussed. 针对超声波作用下金属液中微小非金属夹杂物的凝聚过程进行了分析研究。
- In this paper,the machinability of prehardened plastic mould steels ASSAB718 and GC718 were compared and studied. A software package called Thermo Calc was used for analyzing the non metallic inclusions in the steels. 对预硬型塑料模具钢ASSAB718和国产的GC718的切削加工性能进行了对比性研究 ,并结合Thermo Calc软件对钢中非金属夹杂物进行了分析。
- In addition, various precision spiales and metallic sheathes can be made. 同时,可承接各种精密轴、套类零件的加工制造。
- Pyrophyllite is one of the important non metallic mineral resources, which is widely used in ceramics、refractory material,composite material filler and pressure transmitting &sealing medium etc. 叶蜡石是一种重要的非金属矿产资源,在陶瓷、耐火材料、复合材料填料、传压密封介质等方面有着重要的用途。
- As the interface reflection of the surface of non metal object indoors is weak, the dichromatic reflection model can be simplified, and the normalized color can be used. 可以利用室内图像中非金属目标界面反射较弱的特点,简化反射模型,使用规一化彩色,然后再作区域增长,这样分割的效果令人满意。
- metal sheath over the end of a shoelace or ribbon. 鞋带或其它带子两头的金属外壳。
- The paper presents the concept of non metal materials outgassing characteristic time constant and discusses its use and significance.Test data and their analysis are provided in addition. 阐述了非金属材料空间出气凝结特征时间常数的概念,就时间常数的涵义做了辨析,并给出了几种非金属材料相应的实验测试数据和分析结论。
- metal sheath over the end of a shoelace or ribbon 鞋带或其它带子两头的金属外壳