结果表明,削片机主轴振动是一种混沌运动.Result indicates that combustion vibration of chippers chief shaft is a kind of movement of chaos.这些力的状况影响木片质量 、 削片能耗及削片机的载荷.The forces affect the quality of the chip, cutting energy consumption, and ...
方法: 应用放射免疫法分别检测血清及尿液中EGF含量.Methods: The content of EGF in serum and urine was determined radioimmunoassay.用放射免疫法测定AVP含量.METHOD : Radioimmunoassay was used to measure the AVP content.放射免疫法测定血浆促肾上腺皮质激素 ( adrenocorticotropi...
在冬季,车间里是如何做到温度的恒温的?How to keep constant temperature in production floor during winter time?撒哈拉沙漠,白天酷热, 入夜后骤寒,为适应如此多变的温差, 可以保持恒温的地下穴居屋是最佳居所.During daytime, Sahara Desert is fiercely hot, but after sunset , the temperature...