例句與造句

1. These passive margin continental shelf sediment sequences are termed miogeoclines.
2. These shelf sediments accumulate at an average rate of 30 cm / 1000 years, with a range from 15 40 cm.
3. Methane hydrates ( fire ice ) are a crystalline form of methane trapped in water, occurring in deep-water continental shelf sediments in many parts of the world, including New Zealand.
4. In 2002 however, anammox was found to play an important part in the biological nitrogen cycle, accounting for 24-67 % of the total N 2 production in the continental shelf sediments that were studied.
5. It's difficult to find shelf sediments in a sentence. 用shelf sediments造句挺難的