A: symmetrical components method
B: equal area rule
C: positive sequence rule
D: small disturbance method
举一反三
- The method that can be used to sequence the proteins is A: MS B: X-ray cystallography C: NMR D: Cyro-EM
- 2. Which of the following methods is not commonly used to separate interfering components? ( ) A: Precipitation separation method B: Titration analysis C: Ion exchange method D: Chromatographic separation
- Commonly used resource evaluation methods of play include: A: Trap addition method B: Reservoir scale sequence method C: Extrapolation of exploration trend D: Resource abundance analogy
- The method that can be used in vocabulary teaching is (). A: Visual method B: Definition method C: Contrast method D: Above all
- Which of the following methods is commonly used for total carbohydrates determination？ A: Phenol-sulfuric acid method B: DNS method C: Muson Walker method D: Somogyi- Nelson method
内容
- 0
Which of the following describes the two typical methods for material anthropogenic flow analysis A: The dynamic method tracing material flow process and the STAF method focusing on the specific area B: The mass conservation method and the statistical analysis method C: Material flow analysis method and life cycle analysis method D: Bottom-up method and top-down method
- 1
For established private companies, the most widely used valuation method is _____. A: Discounted Cash Flow model B: the First Chicago method C: Venture Capital Method D: Relative valuation method
- 2
The angle between the working face and the fault line is small, the exposed area of the fault zone is large, and the fault passing time is .
- 3
After research questions being developed, the investigator must firstly identify the type of research method which will be used in the study, such as __________ A: Qualitative method B: Quantitative method C: Mixed method D: Big data
- 4
The primary method used on eBay is（ ）.