A: Water
B: Temperature
C: Light
D: Insects
举一反三
- Which of the following is not a key factor affecting the stability of the emulsions? A: Selection of emulsifier B: Type of emulsifier C: Packaging of emulsion D: Preparation temperature
- ( ) is the most important climatic factor affecting water erosion. A: Rainfall B: Temperature C: Solar power D: Wind
- The main natural factor affecting the prevalence of parasitic diseases is () A: temperature and humidity B: Only related to humidity C: independent of temperature D: It has nothing to do with rainfall
- Temperature affects the penetration of gas into the formation by affecting Slip factor
- Which of the following is NOT a factor affecting the estimated service life? ( ) A: Cost of asset. B: Physical factors. C: Technological obsolescence. D: Economic factors.
内容
- 0
Which of the following are common forms of comprehensive development?( ) A: Development of main inclined shaft-auxiliary vertical shaft B: Development of main shaft-auxiliary inclined shaft C: Main shaft-auxiliary adit D: Multi-shaft areas development
- 1
The main factor affecting the diastolic blood pressure is the elasticity of the arteries.
- 2
Which of the following fluorides has the lowest solubility in water<br/>at room temperature? ( ) A: LiF B: NaF C: KF D: CsF
- 3
The main contents of the garden are ( ) A: Mountain building, water management, plant allocation, construction B: Building mountains, water management, plant configuration C: Build mountains, manage water, build buildings D: plant configuration, manage water, build buildings
- 4
Which of the following hormones is most important for brain and bone development() A: Growth hormone B: Thyroid hormone C: Parathyroid hormone D: Insulin