Compressive resistance design of glass curtain wall in building 建筑玻璃幕墻抗壓設(shè)計(jì)
Standard test method for compressive resistance ceramic materials 陶瓷材料抗壓強(qiáng)度試驗(yàn)方法
Standard test method for determining compressive resistance of shipping containers , components , and unit loads 確定船用集裝箱組合件和單體加載的抗壓縮能力的標(biāo)準(zhǔn)試驗(yàn)方法
This crusher is widely used in mining , metallurgical industry , building material , highway , railway , water conservancy and chemical industries . various material with compressive resistance less than 350 mpa can be crushed 系列破碎機(jī)廣泛運(yùn)用于礦山、冶煉、建材、公路、鐵路、水利和化學(xué)工業(yè)等眾多部門(mén),粉碎抗壓強(qiáng)度不超過(guò)350兆帕的各種物料。
It has better physical mechanical properties than ordinary concrete except for compressive resistance . it can make ordinary concrete that is a kind of brittle material be changed into a kind of compound material that has better plasticity . its main working mechanism is to improve the brittleness of ordinary concrete by using short fibers that are scattered equably 除抗壓強(qiáng)度外,它的各項(xiàng)物理力學(xué)性能都比普通混凝土有顯著的改善和提高,使原屬于脆性材料的混凝土變?yōu)榫哂幸欢ㄋ苄孕再|(zhì)的復(fù)合材料,其主要工作機(jī)理是利用均勻分散的短鋼纖維來(lái)改善普通混凝土的脆性。
Accelerometer is used widely for measuring acceleration in civil and military field . at present , there are several type of accelerometers such as piezoelectricity electric charge accelerometer , ic piezoelectricity electric accelerometer , compressive resistance accelerometer and alteration capacitance accelerometer . the main part in alteration capacitance accelerometer is capacitance measurement circuit . foreign countries have produced accelerometer that have tiny volume and high performance . however , our country is not able to produce such accelerometer due to the lack of technique 加速度計(jì)作為一種測(cè)量加速度的儀器,在民用、軍用領(lǐng)域都有廣泛的應(yīng)用。目前市場(chǎng)上的加速度計(jì)主要有壓電式電荷加速度計(jì)、集成電路式壓電加速度計(jì)、壓阻式加速度計(jì)、變電容式加速度計(jì)等幾種類(lèi)型的加速度計(jì)。變電容式加速度計(jì)的設(shè)計(jì)中一個(gè)重要的環(huán)節(jié)就是電容檢測(cè)電路的設(shè)計(jì)。