控制样品 meaning in Chinese
control sample
Examples
- Furthermore , since mg had great evaporation ability and the total evaporation amount of mg metal was accessing to the amount of dopants , it must be taken into account when the raw powders were weighted
同时由于mg极易蒸发，其蒸发量与掺杂元素的含量相当，只要控制样品配料时考虑蒸发的mg ，就可以保证产物的化学计量。 - The samples with smaller grain sides were obtained in our experiment , and the properties are corresponding with that of those samples prepared by melting method mentioned previously . several approaches can be proposed for further increasing the thermoelectric properties . preparation of the material with different compositional deviations availably controlled from stoichiometry is one of the ways to change the carrier concentration , and hence to optimize the value of power factor
该方法获取的块体样品的片状颗粒的粒度远小于熔炼法制备的样品，样品的性能也与熔炼法相当，如果能有效控制样品的化学计量比，提高生成物的纯度将会更大程度的提高材料的热电性能。 - A new measurement system for electrical conductivity in an yj - 3000t press fitted with a wedge - type cubic anvil was set up on the basis of the old one . a solartron 1260 impedance / gain phase analyzer was used in the new system ; mo electrodes and a mo shield were also used to keep oxygen fugacity close to the mo - moo2 , which is similar to that of iron - wustite ( iw )
在yj ?紧装式六面顶压机上，对原有的矿物、岩石电性测量系统进行了进一步的改进：建立了一套以solartron1260阻抗增益?相位分析仪为测试仪器，使用mo电极和mo盾来控制样品氧逸度的测量系统，该系统的氧逸度环境为mo ? moo _ 2 ，接近iw缓冲对。