The phrase "addition index" is correct and usable in written English.
It can be used in contexts related to mathematics, statistics, or data analysis where an index is used to represent additional information or values.
Example: "To better understand the data trends, we will calculate the addition index for each category."
Alternatives: "supplementary index" or "incremental index".
Two novel mixture toxicity indices, concentration addition index (CAI) and effect addition index (EAI), were developed to quantitatively characterize the toxicity interaction within four binary mixture systems containing carbamate pesticides and 1-benzyl-3-methylimidazolium tetrafluoroborate (IL).
In addition, index m corresponds to n and the total number of time domain transform functions equals the order of E-splines, namely M = N. Figure 2 shows the transformation of Gabor sampling scheme with s m (t), carried out by filters other than waveforms.
In addition, index cases were isolated to isolated areas of each farm which only received at-risk feed.
In addition, index and middle finger RFs show the characteristic dynamic shrinkage when activated concurrently not only during physical but also during visual touch perception.
In addition, indices of phases were also calculated.
In addition, indexing subtle metrics, such as response time, in the scanning environment is challenging.
In addition, indices of four major tuberculosis journals were hand-searched.
In addition, indices of inflammation in respiratory tract lining fluid (RTLF), as measured in bronchoalveolar lavage (BAL) and sputum induction (SI), are increased by short-term exposures.
In addition, indices of intraoperative hemodynamic stability were compared, including heart rate and BP changes during anesthesia onset, skin incision, laminoplasty or laminectomy, and anesthesia recovery.
In addition, indices of safety critical behaviour such as minimum time to collision in following tasks and the incidence of overtaking manoeuvres were recorded.
In addition, apoptotic index, Ki-67 index, and positive Bcl-2 immunolabeling tended to be higher in DCIS-Mi than in DCIS.
