The emulsion of the oil is mainly caused by （）.
举一反三
- Rickets are mainly caused by ( ) deficiency.
- Which of the following liquids is Newtonian fluid A: Polymer solution B: Colloid solution C: Paclitaxel emulsion D: Bacterial oil
- Lubricating oil system parameters monitored by pilots mainly include A: oil pressure, oil temperature, metal filing, oil capacity B: oil color, oil temperature, dust, oil capacity C: oil pressure, oil temperature, dust, oil capacity
- If the abiotic theory is true, oil prices will soar and there will be competition for oil even war to solve the conflict caused by oil.
- Questions 18 to 20 are based on the following talk. A: To restore the production of oil wells. B: To estimate the losses caused by the fires. C: To remove the oil left in the desert. D: To use the oil left in the oil lakes.