natural的例句（natural在句子中的用法）

• Process for the isolation of citral from natural Litsea cubeba oil and lemon oil were investigated. 另外从柠檬草油的轻度馏份中,分离得到高质量的月桂烯.
• Citral is a kind of natural spice used widely in food and daily chemical goods. 柠檬酸是一种广泛应用于食品和日用化学品工业的天然香料.
• Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses. 健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.
• By chemical dispersion and acid leaching, silica nanowires were prepared from natural mineral chrysotile. 以天然矿物纤蛇纹石为原料,通过化学分散、酸浸制备了氧化硅纳米线.
• Chitin, chitosan are recycling natural polymers with abundant and excellent properties. 甲壳素 、 壳聚糖是可再生的天然高分子化合物,来源丰富、性质优良.
• INGREDIENTS: VE . VB 5 . natural moisturizing factor HA . Water - solubility Ceramide . Essential Oil. 主要成分: VE、VB5、天然保湿因子HA、 水溶性 神经酰胺、精油.
• The Maya believed natural wells, as the Xkeken cenote in Mexico's Yucat á n, led to the underworld. 玛雅人相信, 诸如墨西哥尤卡坦半岛上的斯科肯石灰岩坑之类的天然深井是通向地狱的.
• Carnauba is the hardest natural occurring wax available. 巴西棕榈是一种天然的最硬物质.
• Ingredients: carambola, glucose syrup, refined vegetable oil, flavor ( HVP, flavors, natural essential oil ), antioxidant. 配料: 杨桃 、 葡萄糖浆 、 精炼植物油 、 调味料 ( 水解植物蛋白 、 食用香料 、 天然植物精油 ) 、 抗氧化剂.
• Capsaicin is a kind of natural hot sauce separated and refined from capsicol extracted from chili. 辣椒精是从红辣椒果实中提取辣椒油,再经分离精制而得的一种天然的具有辣味的调味品.
• Capsicine is a kind of natural plant alkaloid extracted and refined from chilies with special crafts. 辣椒碱是用先进的萃取精制工艺,从红辣椒中提取出来的一种天然植物碱.
• Paprika Oleoresin is a natural pigment extracted from paprika . Its main compositions are capsanthin and capsorubin. 辣椒红色素是以优质辣椒为原料,采用科学方法提取、分离、精制而成的天然色素.
• The white fur of the polar bear is a natural camouflage. 北极熊身上的白色的浓密软毛是一种天然的伪装.
• The natural vegetation consisted of evergreen broad - leaved forest ever - green bushland, mangrove thickets and grassland. 该地天然植被有常绿阔叶林 、 丛、树林、坡等.
• In addition to the natural copper and malachite, there are chalcopyrite, bornite , Hui copper, bronze, etc. 除自然铜和孔雀石之外, 还有黄铜矿 、 斑铜矿 、 辉铜矿 、 铜蓝和黝铜矿等.
• It's made from natural ingredients, but with the added bonus of containing 30 per cent less fat than ordinary cheese. 该干酪用天然原料制成，而且其脂肪含量比普通干酪低30%。
• Mineral products has oil, natural gas, bittern, alluvial gold to wait. 矿产有石油 、 天然气 、 盐卤 、 沙金等.
• Tagatose, a natural low - calorie sweetener, has many physiological functions including - hyperglycemia - biotic effects and - cariogenicity. 塔格糖是一种天然的低能量填充型甜味剂, 并具有抑制高血糖、改善肠道菌群和不致龋齿等多种生理功效.
• Some basic problems and biogenesis on natural products research were analysed. 分析了天然产物研究中的基本问题和生源研究.
• Starch has abundant resources , low price and natural biodegradability. 淀粉产量丰富, 价格低廉,具有天然的生物降解性.