147. Which of the following is not a form of precipitation? _____ .
147. Which of the following is not a form of precipitation? _____ .
Which of the following solar terms is about precipitation?
Which of the following solar terms is about precipitation?
The precipitation hardening processes include （） heat treatment and （） heat treatment.
The precipitation hardening processes include （） heat treatment and （） heat treatment.
High above the _________ , water molecules change into liquid that falls down in precipitation of rain to the earth.
High above the _________ , water molecules change into liquid that falls down in precipitation of rain to the earth.
Which of the following best explains the difference between climate and weather as it relates to the temperature, precipitation, etc. in an area of the world?
Which of the following best explains the difference between climate and weather as it relates to the temperature, precipitation, etc. in an area of the world?
What is the formation of stalactites mainly related to? A: The erosion of calcium carbonate B: The precipitation of calcium carbonate C: earthquakes D: the corrosion from wind
What is the formation of stalactites mainly related to? A: The erosion of calcium carbonate B: The precipitation of calcium carbonate C: earthquakes D: the corrosion from wind
The purification methods commonly used in the analysis of traditional<br/>Chinese medicine preparations include ( ) A: Liquid-liquid extraction B: chromatography C: precipitation method D: distillation
The purification methods commonly used in the analysis of traditional<br/>Chinese medicine preparations include ( ) A: Liquid-liquid extraction B: chromatography C: precipitation method D: distillation
Which of the following is NOT correct about British climate A: Temperate maritime climate B: Mild Continental climate C: Warm summer, cool winte D: Plenty precipitation
Which of the following is NOT correct about British climate A: Temperate maritime climate B: Mild Continental climate C: Warm summer, cool winte D: Plenty precipitation
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
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
The most commonly used methods for clinical examination of Ascaris<br/>lumbricoides are () A: Floating polymerization of saturated brine B: Direct smear method C: Insect identification D: Water washing precipitation method
The most commonly used methods for clinical examination of Ascaris<br/>lumbricoides are () A: Floating polymerization of saturated brine B: Direct smear method C: Insect identification D: Water washing precipitation method