Chloridizing butyl rubber was sellected as the cover body material,comparing with those of home and abroad gas masks.
对国内外的防毒面具罩体材料进行对比分析 ,选择了氯化丁基橡胶做罩体材料并进行了配方设计实验研究 ,选出了较好配方 ,进行了性能对比和防毒面具罩体试制 ,达到了预期目的。
The radome materials go through an evolution route as follows:alumina→pyroceram→quartz→ceramic matrix composite,and develop gradually towards advanced properties such as wide bandwidth,mass communication,well control and guide.
天线罩材料经历了如下发展路径:氧化铝陶瓷→微晶玻璃→石英陶瓷→陶瓷基复合材料,并逐步向宽频带、多模通讯与精确制导方向发展。
Because of its high ductility and high density,the tantalum will be a type shaped charge liner material,and the penetrating properties of tantalum liner are superior to that of conventional copper liner.
破甲弹采用EFP战斗部时,要求药型罩材料必须有好的动态延展性和一定的抗拉强度。
Study of EPDM/IIR Blends for Hood Material
EPDM/IIR并用胶用于罩体材料的研究
cosy, tea ,of textile materials
茶壶保暖罩,纺织材料制
filter for dust respirators
防尘口罩用过滤材料
Material used for such covering or coating.
衬料用来做这种衬或罩的材料
Interior of fixture shall be white in color and constructed from high reflecting plastic enamel.
照明罩内部白色，高反射的塑料材质。
surgeons' mask, of textile materials
外科医生用口罩,纺织材料制
Development of material in shaped charge liner for EFP
爆炸成形弹药型罩材料的现状和趋势
STUDY OF MECHANICALLY ALLOYED Cu W SHAPEDCHARGE LINER MATERIALS
机械合金化铜-钨药型罩材料的研究
Structure Strength Analysis of New Type Composite GFRP Kuppe;
新型复合材料玻璃钢导流罩强度分析
Dynamic stress-strain behavior of pure iron for shaped charge liners
纯铁药型罩材料的动态应力-应变行为
Effects of materials on formation of double-layer shaped charges into tandem EFP
材料对双层药型罩形成串联EFP的影响
The lamp shade adopts Pyrex with good light penetration and less penetration loss.
玻璃罩材料为耐热玻璃，透光性能好，透射损失小。
Study on Sintering of Si_3N_4 Ceramic Material for Radome Application;
天线罩用氮化硅陶瓷材料烧结工艺的研究
Experimental Research of Fiber Material in "White+White" Ultra-Thin Whitetopping
纤维材料在“白+白”超薄水泥砼罩面中的试验研究
Electromagnetically Transmissive Materials for a High Performance Shipboard Radome Optimized-designing
高性能舰载雷达罩透波材料的优化设计
Electrical Property Parameter Computation and Simulation of Missile Radome Material
导弹天线罩材料电性能参数计算与仿真
Research on Shaped Charge Warhead Employing Large Diameter Penetrating Hole with Tungsten Alloy Liner
钨合金药型罩材料的大破孔聚能战斗部研究
Design and Calculation of Nacelle Cover of 3D Sandwich Composites for Wind Power
3D夹层结构复合材料风电用机舱罩设计计算