Fat lying under the skin doesn ' t transfer heat well so be thankful for the extra warmth a little “ extra padding ” provides 皮下的脂肪不能很好的传递热量,但还是会有额外的提供保暖。
After the produre of extracting and purifying immunogen , the production of monoclonal antibodies was carried out . three balb / c mice , 6 - week old , were used for immunization 首先选择六周龄的balb / c小鼠三只,按照免疫方案进行尾静脉和皮下的注射。
The blotchy areas of hemorrhage in the skin are called ecchymoses ( singular ecchymosis ) , or also as areas of purpura . ecchymoses are larger than petechiae . they can appear with coagulation disorders 皮下的出血斑称为淤斑或称紫癜,淤斑比淤点大。出现于凝血系统功能障碍。
The numbness over the surgical scar of the head is a known result for many people , because some of the very small nerve fibres under the skin could not avoided and been cut off at the surgery 很多人在头部刀疤处会有麻木的感觉,因为在手术时,皮下的一些细小神经纤维不可避开的要被切断。
But the researchers found extra ros are generated only when the uv filters have penetrated into the skin and , at the same time , sunscreen has not been reapplied to prevent ultraviolet radiation from reaching these filters 但研究者们发现,只有当遮光剂渗入皮下的同时,防晒霜并没起到阻挡紫外线进入的作用,并产生了额外的ros反应。