In ancient times porcelain was used firstly for household items, for preparing and serving of food. Porcelain utensils and dishes were observed to be impervious to liquid, durable even when heated, and also easy to clean and reuse. Soon porcelain items were being made for other minor household...
A.The 3D printing technology was taken out of the factory.B.The 3D printing technology began to be used in various fields.C.The 3D printer was used for medical treatment for the first time.D.The 3D printer became more affordable for consumers.答案:D 细节理解题。根据文章第五段“Last year...
Without treatment, people with Strep throat can pass on the bacteria to others for one to two weeks after symptoms appear. The best way to prevent infection is to wash your hands often and always before eating or after being in contact with an infected person. Do not share utensils, linen...
Soft brushes made of synthetic bristles are best to use with tempera paint. Fingers and sponges are also good choices. For thicker paint, palette knives or household utensils such as the back side of a spoon are effective. Warning Make sure to wash out your brushes thoroughly immediately after...
Do not share items while you are sick. This includes food, drinks, eating utensils, and dishes.Call your local emergency number (911 in the US) if:You have chest pain or trouble breathing.When should I seek immediate care?You have a fever over 102ºF (39ºC).When should I call ...
In fact, because it was so difficult to make, and sort of mysterious and complicated, it was probably a product produced for the royal family. And they probably used glass to show their power. Also, beautiful expensive objects made great gifts if you are looking to establish or strength the...
delicate flavors of caviar. Metal utensils produce a metallic flavor that compromises the pure, fresh taste and will instantly ruin your expensive investment. Glass, ceramic, and bone serveware are suitable options, though mother-of-pearl is the most traditional and, not to mention, opulent and ...
To qualify, a student must first fill out the Free Application for Federal Student Aid, or FAFSA. "By completing (the FAFSA) and having it sent to the student’s college, they will then be considered for all types of financial aid that are available that can be used towards...
Be sure to have amanual can openeron hand, as well as eating utensils. Prepare for any special dietary needs of your family. It’s also possible to buy freeze-dried foods or meal kits in bulk, which are specially made and packaged for use in emergency situations. ...
Related articleBlack-colored plastic used for kitchen utensils and toys linked to banned toxic flame retardants Benzene, a known carcinogen, is another VOC released by paraffin candles, Haque added. Long-term exposure to this chemical has been linked to blood disorders such as leukemia. When inhale...