These adrenals are black - red from extensive hemorrhage with meningococcemia. This produces the Waterhouse - Friderichsen syndrome. 流行性脑脊髓膜炎(脑膜炎双球菌引起)时,肾上腺大范围出血使其呈暗红色, 从而发生沃 - 弗综合征.
过去片子是用石蜡固定到金属板上.Historically, wafers were waxed onto a metal plate.石蜡具有溶解油脂的特性.Paraffin has the property of dissolving grease.石蜡并不是良好的钝感剂.Paraffin , however, is not a good phlegmatizing agent....
Local conditions, especially the presence or absence of oxygen, affect Biodegradability.地方的情况(特别是有氧或无氧)影响着生物降解.Starch has abundant resources , low price and natural biodegradability.淀粉产量丰富, 价格低廉,具有天然的生物降解性.Biodegradabili...