to hem in包围
surroundto surroundto encircleto hem in包围
baste a hem in place把衣服折边绗起来
wrinkles in hem底边起皱
wrinkles in the hem底边起皱
Methods: Cultured in vitro HUVEC, hemin and zinc protoporphyrin--IXwere added to induce and inhibit the expression of HO-1.
方法:体外培养人脐静脉内皮细胞,用氯血红素和原卟啉锌,以诱导和阻断HO-1的表达。
In this thesis, hemin/iron induced oxidation and nitration injury has been studied, the antioxidant effects of some flavonoids have also been discussed.
本文的主要工作就是研究铁/铁卟啉引起的氧化和硝化损伤以及天然抗氧化剂黄酮的保护作用。
参考来源 - 铁/铁卟啉引起的氧化及硝化损伤及黄酮的抑制作用研究Due to the active nature of hemin, this material has the catalytic activity of peroxidase,as an enzyme mimetic.
由于血红素的活泼性,此材料具有过氧化物酶的催化活性,成为一种模拟酶。
参考来源 - 血红素—壳聚糖PHRASAL VERB（动词词组） If a place is hemmed in by mountains or by other places, it is surrounded by them. 环绕
The canyon is hemmed in by towering walls of rock.
峡谷四周环绕着高耸的岩壁。
PHRASAL VERB（动词词组） If someone is hemmed in or if someone hems them in, they are prevented from moving or changing, for example because they are surrounded by people or obstacles. 限制
The company's competitors complain that they are hemmed in by rigid legal contracts.
该公司的竞争对手们抱怨他们受到僵化的法律合同的限制。