In practical structural designs,effective damping ratio is often used, the value of this ratio varies fromthe two materials damping ratio.
由于混合结构是由两种完全不同的材料组成的结构体系,两种材料的阻尼比差别比较大,而实际工程设计中经常采用规范中的折算阻尼比的方法,折算阻尼比介于两种材料的阻尼比之间,这种方法是一种近似方法,其计算结果如应用于设计,与采用不同材料不同阻尼比的计算结果相比,有一定的差别。
Extraction and separation of platinum and palladium from spent catalysts with dimethyglyoxime-CHCl_3;
丁二酮肟-氯仿体系萃取分离铂、钯
Adsorption Behavior on Platinum by Chloromethylthiirane Crosslinked Chitosan Resin;
环硫氯丙烷交联壳聚糖树脂对铂的吸附性能
Determination of Platinum in Pt/SiO_2-Al_2O_3 Catalyst;
Pt/SiO_2-Al_2O_3催化剂中铂含量测定的方法
The enrichment and separation of race gold,Pt and Pd from the ores based on co-precipitation;
共沉淀富集分离矿石中微量金、铂、钯
Determination of Au,Pt and Pd in Ore by Concentration with Active Carbon of Compound Sulfocarbamide and Emission Spectrum;
复硫脲的活性炭富集—发射光谱测定化探样品中金铂钯
Determination of Au,Pt,Pd in Geological Samples by Flame Atomic Absorption Spectrophotometry after Preconcentration Using Dithizone on Nano-alumina;
纳米氧化铝负载双硫腙分离富集-原子吸收法测定地质样品中的金、铂、钯的研究
platinic chloride
氯化铂, 四氯化铂
Platinum-13% Rhodium/Platinum thermocouple
铂铑13-铂热电偶
crucible ,of platinum or of metals of the platinum group
坩埚,铂或铂族金属制
cupel ,of platinum or of metals of the platinum group
灰皿,铂或铂族金属制
platinous bromide
溴化亚铂, 二溴化铂
platinum platinum rhodium thermocouple
铂 铂铑合金热电偶
Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple
铂铑30-铂铑6热电偶
Cisplatin, Platinol, Cis-diammin-odichloroplatinumⅡ dichloridle, platistil, Neo-plain.
顺氯氨铂，顺式铂，顺式二氨二氯铂。
sponge platinum
GB/T1419-1989海绵铂
Platinum-10% Rhodium/Platinum thermocouple wires
GB/T3772-1998铂铑10铂热电偶丝
Platinum-13% Rhodium/Platinum thermocouple wires
GB/T1598-1998铂铑13铂热电偶丝
platinum black
用于有机合成的(作触媒用的)铂黑, 铂墨
Platinum-30% Rhodium/Platinum-6%Rhodium thermocouple wires
GB/T2902-1998铂铑30铂铑6热电偶丝
A new synthetic method of nedaplatin-a platinum-based antitumor drug
铂类抗肿瘤药物奈达铂的新合成方法
a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum.
一种白色坚硬的铂系金属元素，见于铂矿中，用于与铂制造合金。
Platinum, especially as found naturally in impure form.
天然铂铂，尤指自然界中发现的以不纯的形式存在的铂
double platinum resistance temperature sensor
双支铂电阻温度传感器
A print produced by platinotype.
铂盐印像法印制的相片