Hydrogen and oxygen are the constituents of water.

氢和氧是水的要成分。

Icecream is chiefly made of milk and sugar.

冰淇淋的要成分是牛奶和。

The basis of this drink is orange juice.

这种饮料的要成分是橘子汁。

Hopeite is a zinc phosphate.

磷锌矿要成分是磷酸锌。

Objective:To investigate the anti-inflammatory effect of casticin of Fructus Viticis.

探讨药蔓荆子要成分紫花牡荆素的抗炎作用。

These camouflage protective functions may be attributed to the electronic transition of a-naphthaquinone in lithospermum erythro...

紫草迷彩伪装性能可能是它的要成分α萘醌的共轭电子跃迁的结果。

Flaxseed gum, a kind of natural plant gum, consists mainly of polyoses such as galactose and xylose.

胡麻胶是天然植物胶,其要成分为半乳、多。

The main functional components in the leaves of eucommia are pinoresinol diglucoside, aucubin, kaempferol, quercitinand chlorogenic acid.

杜仲叶要成分有松脂醇二葡萄、桃叶珊瑚、山柰黄素、槲皮素、绿原酸。

Main ingredients of Epimedium are flavonoids, phenolic glycosides, polysaccharides, chromone, alkaloids.But mainly research concentrated in flavonoid.

淫羊要成分有黄酮类、酚苷类、多、色酮类、生物碱类，但要集在黄酮类的研究。

The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.

其要成分是三苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-三（1,1-二甲乙基）-苯酚，这为进一步开发利用蒌蒿提供了科学依据。

This article has reviewed the formation and composition of milk protein pellicles, including casein, whey protein, minerals and proteose-peptones.Th...

下面就牛奶蛋白膜的要成分酪蛋白、乳清蛋白、矿物质和月示蛋白胨及其作用机制作一综述。

The result showed that both product of tissue culture and cultispecies contain imperialine which is an essential elements of the alkaloids.

结果表明，不论是组织培养物还是栽培贝母都含有贝母碱的要成分――西贝素。

Podophyllotoxin is a natural product isolated from Podophyllum peltatum and P. emodi and has long been known to possess medicinal properties.

鬼臼毒素作为鬼臼属植物的要活性成分,已经有广泛的研究报道。

Conclusion: The main constituents of the volatile oil in Rubus chingii Hu are hexadecanoic acid (28.23 %) and ambrettolide (26.24 %).

覆盆子挥发油要成分为正十六酸、黄葵内酯,分别占挥发油总量的28.23%和26.24%。

Olive oil has very high nutritional value,its main components are saponifiable substance and non-saponifiable substance,the percentage of saponifiable substance is 98.

橄榄油具有极高的营养价值,其要组成成分为可皂化物及不可皂化物,其可皂化物占98。

In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.

用甲醛、丁醛、糠醛对重氮感光胶的要成分聚乙烯醇进行改性,以增强感光胶的耐水性和耐磨性。

Results Forty-seven components were identified and Caryophyllene oxide, Spathulenol, Cyclododecane and Dodecanoic acid were found to be the major components of the essential oils.

结果从贯叶连翘挥发油鉴定了47种化合物,其氧化石竹烯、斯巴醇、环十二烷、月桂酸化合物为贯叶连翘挥发油的要成分。

Nutritional Effects: the main ingredients of pungent taste in ginger include zingerone, ginger alcohol and ginger hydroxybenzene which are volatile to some extend.

生姜的辣味成分要有姜酮、姜醇、姜酚三种，它们具有一定的挥发性。

Rhein,a main constituent of rhubarb, is a well-characterized anti-inflammatory agent with recognized utility in a range of inflammatory diseases such as ostarthritis, diabetic nephropathy etc.

大黄酸是药大黄的要成分之一,临床可用于治疗骨关节炎、尿病肾病疾病,并且具有协同抗肿瘤的作用。

The oils were analyzed by GC-MS and percentages were obtained by normalized peak areas, where main components are nootkatone, D-limonene, osthole, cis-linaloloxide, furfural, and trans.

用气相色谱-质谱(GC-MS)联用技术分析,鉴定出要成分为圆柚酮、D-柠檬烯、王草素、顺式-芳樟醇氧化物、糠醛、反式-芳樟醇氧化物。