07版 - 考古新成果阐释中华文明突出特性(考古中国)

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Without agar, countries could not produce vaccines or the “miracle drug” penicillin, especially critical in wartime. In fact, they risked a “breakdown of [the] public health service” that would have had “far-reaching and serious results,” according to Lieutenant-General Ernest Bradfield. Extracted from marine algae and solidified into a jelly-like substrate, agar provides the surface on which scientists grow colonies of microbes for vaccine production and antibiotic testing. “The most important service that agar renders to mankind, in war or in peace, is as a bacteriological culture medium,” wrote oceanographer C.K. Tseng in a 1944 essay titled “A Seaweed Goes to War.”3

Customers had to pay a deposit for the sturdy glass bottles. They then got this money back when they returned them to the shop. And the bottles would be washed and refilled over and over again.

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(二)在边远、水上、交通不便地区,旅客列车上或者口岸,公安机关及其人民警察依照本法的规定作出罚款决定后,被处罚人到指定的银行或者通过电子支付系统缴纳罚款确有困难,经被处罚人提出的;

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全国人大常委会举行宪法宣誓仪式