1) sample preparation by grading
分级制样
2) cascade decimation
级联分样
1.
A real-time cascade decimation technique is developed for undistorted sampling from observational data of seafloor magnetotelluric signals which are characterized by small amplitudes and super long periods.
针对海底天然地电场信号幅度小、超长周期的特点,提出对原始地电观测数据进行实时级联分样的技术。
2.
Based on this principle, the anti-alias ing filter which makes use of cascade decimation was designed.
分析低频地电场信号采样的频率混叠成因 ,提出具有实用意义的数字滤波算法 ,以此为基础设计出级联分样抗混叠滤波器 。
4) cascade impactor
分级采样器
5) grading control
分级控制
1.
It finds key factor of influent drainage water quality and does profitable trial for guiding grading control of oil refining sewage.
找出了影响出水水质指标的关键因素,对指导炼油污水进行分级控制做了有益的尝试。
6) enforced classification
强制分级
1.
In this paper,the failure of self classification for highly cohesive mixture balling in a disc pelletizer was analyzed theoretically,and the enforced classification measure was developed to tackle the difficult pelletization of iron concentrate with addition of complex binder .
从理论上分析了强粘性物料在圆盘造球机中成球时自动分级失效的原因，提出了强制分级技术措施，成功地解决了铁精矿添加复合粘结剂造球的难题。
补充资料：研糊制样法
分子式：
CAS号：
性质：又称研糊制样法或研糊技术(mull technique)。红外光谱分析中的一种制样方法。将固体样品研成细末，与糊剂液体石蜡油混合成糊状，然后夹在2个红外窗片之间，测定红外吸收光谱。红外固体样品有三种制样方法，压片法、薄膜法和本法。
CAS号：
性质：又称研糊制样法或研糊技术(mull technique)。红外光谱分析中的一种制样方法。将固体样品研成细末，与糊剂液体石蜡油混合成糊状，然后夹在2个红外窗片之间，测定红外吸收光谱。红外固体样品有三种制样方法，压片法、薄膜法和本法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条