The temperature - dependent change in volume of an inert gas is transferred via a capillary line to a spiral bourdon spring , which by means of defined bending causes a pointer to be rotated 惰性气体随温度变化而产生的体积变化通过一个毛细管传导至一个螺旋波登弹簧，它的弯曲导致指针的转动。
4 , in order to validating the heterogeneous shs model , we calculated ti - c system ' s combustion . comparing the calculated results and the experimental results , good coherence was found , which means after importing relative materials factors and initial condition the model had reflected main truth and was valid for precise prediction of the shs 计算结果表明，通常的螺旋型燃烧模型主要是由于点火造成的空间温度分布不对称及体系在空间各个方向上的燃烧速度不同的缘故，而且螺旋波的螺距、周期与样品的直径和体系的燃烧速度有关。
Hydrogenated amorphous silicon nitride ( a - sinx : h ) films have been deposited by helicon wave plasma enhanced chemical vapor deposition ( hwp - cvd ) , the effect of sih4 / n2 rate on the properties of the samples is systematically studied , and the critical experiment condition is obtained under which a - sinx : h films with different compositions are deposited 本工作采用螺旋波等离子体化学气相沉积( hwp - cvd )方法制备了氢化非晶氮化硅( a - sin _ x ： h )薄膜，系统地研究了不同反应气体配比对薄膜特性的影响，得到了沉积不同组分a - sin _ x ： h的典型实验条件。
