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- Covers the disposition in the trailing wheel to have the sound absorption effect material, reduces the grit, Shui Pojian the noise. 在后轮罩配置具有吸音效果的材料,以降低沙石、水泼溅的噪音。
- sound absorption effectiveness 吸声系数
- Effect: Used together with catgut, promote absorption effect. 功效:与中药羊肠线配伍,促进吸收增强疗效。
- PVF film is a new rockwoll covering layer.Its technical properties,effect of sound absorption on fibreglass and application are all introduced here. PVF膜是一种新型的无机纤维吸声材料的覆面材料。介绍了PVF膜的技术特性,对玻璃棉吸声性能的影响及其应用。
- Such, can rise to block wind already, take shelter from rain, the favorable effect such as adiabatic, sound absorption, can enjoy the bath of sunshine adequately again. 这样,既能起到挡风、避雨、隔热、吸声等良好作用,又可充分享受阳光的沐浴。
- It indicates that straw-based wallboard has characteristics of low density, good heat insulation and sound absorption. 笔者综述了3种墙体材料生产工艺、产品性能及其用途的研究现状和发展趋势。
- Horniness beaverboard sound absorption, waterproof properties is good, hard usage, construction is convenient. 硬质纤维板吸声、防水性能良好,坚固耐用,施工方便。
- Damps the sugar manufacturing to divide the absorption effectively. 有效抑制糖分吸收。
- Its good characteristics include low cost, high durability and good property of sound absorption. 它具有成本低、耐久性高、吸声性能好的特点。
- Sacred Shield: The damage absorption effect from this ability now triggers only once every 30 seconds. 神圣之盾:现在由此技能获得的伤害吸收效果每30秒只能触发一次。
- The sound absorption coefficient of the material was tested by standing wave tube method. 采用驻波管法测试材料的吸声系数。
- The sound absorption property of eucalypt wood of 0.5 cm in thickness is much better than that of 1.0 cm in thickness. 0.;5厘米厚的锯材的吸声性能好于1
- In this psper we studied the absorption effect of moroxydine hydrochloride by natrium montmorillonite, acid montmorillonite, Zhejiang montmorillonite. 研究了钠基蒙脱石、酸型蒙脱石、浙江蒙脱石对盐酸吗啉胍的吸附率。
- The sound absorption coefficient of three kinds OSB wallboard were tested by the stationary wave method. 采用驻波管法测定了3种定向结构板(OSB)复合墙体的吸声系数;
- Abstract Using chemical addition method to calibrate absorption effect, trace element in human hair are analyzed with X-ray fluorescence (XRF). 摘要 通过化学加入法校正吸收效应,采用X射线荧光分析法(XRF)分析人发样品,确定人发中微量元素的含量。
- In the light stamen and pistil heart the flow butterfly sucks the sound absorption. (只要意思接近)翻译:“挥去快乐的天堂时光,而坠入诱惑的梦想世界。
- Strengthen absorption effect, obviously prevent reversed flow of pee, keep buttock dry and healthy and make baby feel happy. 加强吸收效果和防止尿尿回渗更显著,让宝宝屁股保持干爽健康,更愉快。
- The function of the curtain is sound absorption, sound insulation, adiabatic above all, prevent cold, adjust the light. 窗帘的功能首先是吸声、隔音、隔热、防寒、调节光线等。
- Sound absorption materials is always used in controlling reverberation time in the acousti-cal design of studios. 对演播厅混响时间的控制,在声学设计上往往通过安装吸声材料来实现。
- Chaos Bolt only pierces resist and absorption effects, not immunities. 混乱箭可以打穿各种各样的法术盾和装死,但对无敌和冰箱无能为力。
