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
第四十二条 增值税法第二十九条第一项所称经省级以上财政、税务主管部门批准可以由总机构汇总申报纳税,是指有固定生产经营场所的纳税人,总机构和分支机构不在同一省(自治区、直辖市)内的,经国务院财政、税务主管部门批准,可以由总机构汇总向总机构所在地的主管税务机关申报纳税;总机构和分支机构在同一省(自治区、直辖市)内但不在同一县(市、区、旗)内的,经省(自治区、直辖市)财政、税务主管部门批准,可以由总机构汇总向总机构所在地的主管税务机关申报纳税。。业内人士推荐旺商聊官方下载作为进阶阅读
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