Distortion of the spray pattern of a nozzle or injector may be indicated by a／an________.A

The fuel injector injects a fine spray of fuel into the hot air and combustion _____, producing much high pressure in the gases.

During working, when the piston is near the _____, the air ignites the fine spray of fuel.

According to the passage, which of the following is NOT true of women in pattern III famil

Why is the case of the pollen－sprayed milkweed cited in Paragraph 6？

What happens to those insects when not killed by the spray of insecticide？

Why is the case of the pollen-sprayed milkweed ci