Absorption is related to ( ).
A: the structure of the sample
B: the concentration of the sample
C: the length of light path through the sample
D: amount of the solution
A: the structure of the sample
B: the concentration of the sample
C: the length of light path through the sample
D: amount of the solution
举一反三
- Counter sample can also be called ( ) A: duplicate sample B: sealed sample C: return sample D: reference sample
- Counter<br/>sample can also be called _____________.() A: duplicate<br/>sample B: sealed<br/>sample C: confirmed<br/>sample D: contracted<br/>sample
- The sample made by the seller according to the buyer’s, and then sent to and confirmed by the buyer is called __________. A: duplicate sample B: returning sample C: original sample D: copy sample
- In international trade, according to supplier of the sample, sales by sample can be divided into A: Sales by Seller’s Sample B: Sales by Buyer’s Sample C: Sales by Counter Sample D: Sale by Descriptions or Illustrations E: Sales by Reference Sample
- For a sample, each factor related to recognition is called a feature.