由上文“His ___1___of plastic waste 11.2 kilometers below sea level in the Challenger Deep in the Pacific Ocean, the deepest known point in the Earth’s oceans”可知,在地球海洋中已知的最深点发现了塑料袋,这表明在星球上没有塑料袋达不到的地方,故选D。 (3)题详解: 考查连词词义辨析。句...
In the deepest dive in a manned submersible(潜艇), US explorer Victor Vescovo spotted and video-recorded a plastic bag and a pile of candy wrappers on the seabed. His discovery of plastic waste 11.2 kilometers below sea level in the Challenger Deep in the Pacific Ocean, the deepest known ...
The Challenger Deep is the deepest region of the ocean, at approximately 11,000 meters. Yu Haibin, director of the institute said, "The success of Haidou-1's continuous deep diving and scientific research application is an important milestone in China's marine science and technology. It shows...
In the deepest dive in a manned submersible(潜水器), US explorer Victor Vescovo spotted and video-recorded a plastic bag and a pile of candy wrappers on the seabed. His___of plastic waste 11.2 kilometers below sea level in the Challenger Deep in the Pacific Ocean, the deepest known point...
The first dive on the roster was the Puerto Rico Trench (home to the deepest point in the Atlantic Ocean), which was completed without a hitch on 19 Dec 2018. The project was brought to a close on 24 Aug 2019, just 10 months later, with a descent to the Molloy Deep in the Arctic...
Deepest Place in the Ocean: Challenger DeepOn March 25, 2012 director James Cameron made a historic, solo dive down to the bottom of the Challenger Deep in a specially-designed manned submersible named the DEEPSEA CHALLENGER. Get the full story here.Challenger Deep got its name from the ...
During the nine-hour mission, the two men spent just 20 minutes on the ocean floor; enough time to measure the depth as 10,916 metres (35,813 ft). No manned submersible has ever repeated the dive. However, 35 years later, a Japanese remote-controlled vehicle called Kaiko returned, settin...
In 1960, Swiss oceanographerJacques Piccardand U.S. Navy LieutenantDon Walshbecame the first humans to visit the ocean’s deepest place. Though a plastic window on their submersible cracked under the pressure, they managed to spend 20 minutes at the bottom. ...
oceans, is the brainchild of submersible pilot and adventurer Victor Vescovo: the first person to have reached both the highest and lowest points on the planet. To support Victor’s bold expedition OMEGA produced a Seamaster Planet Ocean timepiece that takes dive watch technology to a new level....
The fact that these deep-ocean trenches existed at all remained a secret until well into the 20th century. That's because there were no vessels that could explore those regions. Visiting them requires specialized submersible craft. These deep ocean canyons are extremely inhospitable to human life....