生物活性的

Cerebroside is a type of endogenous substance which extensively exists in cell membranes of fungi, plants, animals, and marine organism.

脑苷脂类化合物是一类广泛存在于菌类、植物类、动物类及海洋生物组织细胞膜中含量很低的内源性生物活性物质。

As for their weaker bioactivity, their effects are not very stable and can not improve climacteric symptom effectively.

但是植物雌激素的生物活性相对较弱，疗效不稳定，难以有效改善更年期症状。

The method involves forming a coacervate of the biologically-active material and chitosan and then dehydrating mixture of coacervate and trehalose solution.

该方法包括：将该生物活性材料和脱乙酰壳多糖形成团聚体，然后对团聚体和海藻糖溶液的混合物进行脱水。

In this dissertation, a series of cluster galactosides and cluster mannoside s were synthesized, which target asialoglycoprotein receptor and plant lectin Concanavalin A respectively.

本论文以肝细胞表面受体和植物凝集素Con A为靶点，研究了多价半乳糖簇和甘露糖簇的合成及生物活性。

Water-soluble components of coronet are delicious, and have peculiar bioactivity and health-protecting function.

鹿角盘水溶性成分营养丰富，具有特殊的生物活性和保健功能。

When these stabilizing interactions are disrupted, the molecules unfold or denature and typically lose biological activity.

当这些稳定作用因素被破坏时，分子就会展开或变性，并且通常失去了它的生物活性。

M.S. Dissertation:Studies on the derivation of novel elicitor leading via Ugi reaction and their biological activity

硕士学位论文题目：利用Ugi反应进行新型植物激活剂先导结构的优化及其生物活性研究。

The crude extracts were isolated by column chromatography of alkaline alumina, and a bioactive fraction was obtained from the 80%ethanol eluate.

此液经碱性氧化铝柱层析分离，其80%乙醇洗脱的 C 组分显示生物活性。

Quinazoline is a class of alkaloids,exist in some plants,such as Saxifragaceae, Folium etc.

这些成分主要存在于常山、大青叶等中药中，具有广泛的生物活性。

ABSTRACT The immunologic function and bioactivity of extract from fugu ovary has been studied.

研究发现河豚卵巢提取物具有一定的免疫功能和生物活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。