ocean, and by atmospheric turbulence; high-frequency ultrasound is scattered in polycrystalline metals and by dislocations in crystals. The propagation of sound in the atmosphere and in the ocean is affected by temperature and pressure distribution and by the force and velocity of the wind. These ...
a你个垃圾 Your trash[translate] a那个女孩的一张贺卡 A that girl's greeting card[translate] a我躺在一块硬硬的东西上。 Me acuesto en junto la cosa dura.[translate] aWe're sorry that we did badly in the high jump. 我们很抱歉我们在跳高非常做了。[translate] ...
the surface. Later Fulton devised and used a spherical tank of compressed air to replenish the air in the submarine. This device, horizontal rudders, the screw to keep water out during submerged operation, and other features of Fulton's submersible vessel made it a forerunner of the modern ...
In the school, I help study backward schoolmate to do one's assignment; In goes home on the road, I hold the old person street; For hugs the child on the bus aunt to offer one's seat to somebody.Weekend to park cleaning up trash. [translate] amayor started 市长开始了 [translate] ...
a一个女孩子过来把纸捡起来扔进了垃圾箱 A girl came the paper to pick throws the trashcan [translate] a集团VI系统的推广、管理工作。 Group VI system promotion, supervisory work. [translate] a将在教学中使用TM 装备 Will use TM in the teaching to equip [translate] asubject to the LC being ...
Trash diving.(In Brief)(pollution in the ocean)(Brief article)Denis, Brian St
First, I want to invent a machine that can clean the ocean. Our ocean is very dirty now because people throw too much trash into it. Many sea animals are suffering because of this. My machine will pick up the trash and make the ocean clean again. Second, I want to create a medicine...
We also have to stop littering in the ocean. Whenever we are at the beach or on a boat, we should make sure to take our trash with us and dispose of it properly. Public awareness campaigns can be conducted to educate people about the importance of not throwing garbage into the water. ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook uncatalog [¦ən′kad·əl‚äg] (computer science) To remove an entry from the system catalog so that the file named in the entry can no longer be accessed by the operating system. ...
Overhalf of Americanssay that they’re confused about recycling. You may remember to recycle when you’re at home. Make sure you provide your guests with numerous places to recycle any trash. This includes in the bedrooms and bathrooms. ...