降解

OBJECTIVE To study the decomposable compound of oxazepam.

目的研究氮牻类药物奥沙西泮的产物。

ATC waste liquid has such characteristics as high CODcr, high salinity and nonbiodegradable.

ATC废液具有高COD,高含盐量，以及难生物的特点。

Hydroxymethylfurfural (5-HMF) is a degradation product of sugars.

羟甲基糠醛（5-HMF）是糖的产物。

Thus algae have a promotional function in photo degradation of phorate-and-phoxim.

因此,藻类对湖泊水体中甲拌辛的光有促进作用。

Catabolite repression is considered as a main factor controlling yield of cellulases.

物阻遏是菌株控制其产酶量的主要调节机制。

They are rate-limiting enzymes that degrade heme into same moles of dehydrobilirubin(biliverdin),CO and Fe.

血红氧合酶催化血红为同摩尔的一氧化碳、胆绿和铁,胆绿在胆绿还原酶作用下,迅速生成胆红。

The company had falsely claimed that its products were biodegradable.

司谎称他们的产品是可生物的。

Kinetic characteristics of valonia tannin biodegradation using natural microorganism groups were studied.

研究了微生物菌系对橡单宁的生物能力。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

呋喃(DF)是研究英类化合物生物的模式化合物之一。

Degradation characteristics of parathion,parathion methyl and fenitrothion by a enzyme,extracted from the isolated strain YF11,was determined.

从菌YF11中提取了酶测定了该酶对对硫磷、甲基对硫磷和杀螟松的特性。

Cutinase is an exteacellular enzyme which catalyses the hydrosis of cutin and belongs to aclass of serine esterases.

角质酶是一种可以植物角质的水酶,属于丝氨酸酯酶。

The ageing depeion of nitrate-poetherthased Polyurethans were studied by means of swellingtheory of polymere and chemical reaction kinetics.

运用聚合物的溶胀理论和化学反应动力学，研究了硝酸酯基聚醚聚氨酯的老化过程。

The photocatalytic degradation efficiency of titania can be further improved by codoping because of the synergy by doped elements.

对氧化钛进行共掺杂，掺杂的元产生协同效应，可以进一步提高氧化钛的光催化效率。

The results indicate that ultrasound alone could initiate lipid peroxidation and lecithoid configuration degradation resulting in membrane fluidity decline.

研究结果显示，单纯超声可使肿瘤细胞膜脂质过氧化，磷脂而低膜流动性。

The thermal depolymerization of crumb rubber–asphalt system could be controlled by using the coadjustment of shearing temperature and shearing time.

可以通过剪切温度和剪切时间的互补关系实现可控。

Several clinical investigations demonstrated that intravitreous injection of plasmin before vitrectomy could reduce the risk of retinal bleeding or detachment.

不少临床研究表明:手术前,以少量纤溶酶玻璃体与视网膜连接处蛋白质,可明显减少手术引起的视网膜出血、脱离等发症。

Moreover, increased breakdown of arachidonic acid results in increased production of proinflammatory lipid mediators like prosta glandines, thromboxanes and leukotrienes.

甚至进一步，引起花生四烯酸的增加导致前炎症脂质介质如前列腺、血栓和白三烯等的形成增加。

Both enzymatic pathway (degradation by keratinase) and non-enzymatic pathway that is sulfitolysis occurred in the degradation process by streptomycete sp.B221.

链霉菌B221角蛋白的过程中不但存在角蛋白酶途径，而且存在非酶途径—亚硫酸分作用。

There are many hypotype in the MMPs.The relationship is extreme intimate between the MMP-13 and the degradation of articular cartilage.

它有许多亚型，其中MMP-13与关节软骨的关系最为密切。

METHOD Sphingomyelin was prepared through the process of separating erythrocyte from blood,erythrocytolysis,dehydration,dry,et al,and then hydrolyzed to ceramide by phospholipase C.

方法分离猪血细胞,用溶血,脱水,干燥等方法提取鞘磷脂,用磷脂酶C鞘磷脂成神经酰胺。