sandlike การใช้

• Once opened, the sandlike chemicals can be alluring to children.
• The " hard something " is sandlike solids left behind.
• Aerogel is pure silicon dioxide or sandlike glass but 1, 000 times less dense.
• Friday, however, law enforcement officials made no mention of a second letter containing sandlike material.
• A second letter, received and opened the same day at NBC, contained a sandlike substance, an NBC executive said.
• A second letter, received and opened the same day by the same employee, contained a sandlike substance, an NBC executive said.
• The Trenton-postmarked letter contained a sandlike substance and a threatening note, although law enforcement officials would not disclose the nature of the threats.
• But it has a striated texture, and when it dries and is pulverized, it breaks into spiky little shards, instead of fine, sandlike crumbs.
• An Adirondack chair and a vintage high-wheeler, a textured sandlike floor and a wraparound beach mural with a trompe l'oeil cabana set the mood.
• The woman brushed much of the sandlike material into a trash can near her desk, he said, and the letter was eventually placed in another envelope and added to a stash of hate mail that the company collects and occasionally forwards to authorities.
• An assistant to the NBC anchor Tom Brokaw has tested positive for anthrax infection more than two weeks after she handled two threatening letters addressed to Brokaw, one that contained a white powder and the other a sandlike substance, officials and NBC executives said Friday.
• Working with NASA, they went weightless to test a new manufacturing process for aerogel, a high-tech foam that could revolutionize just about everything from refrigerator design to space craft . Aerogel is pure silicon dioxide or sandlike glass but 1, 000 times less dense.
• The missteps listed by government officials touched a number of agencies : On Friday, a police detective who responded to the NBC office improperly handled the Trenton letter, which contained a brown sandlike substance later found to include anthrax spores; protective gear worn by the lab technicians testing the letter was not secure enough to prevent exposure; and Health Department and federal law enforcement officials were too slow to tell the mayor's office and the New York Police Department of the potential threat at NBC.