主要成分
- 与 主要成分 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results from principle components analysis showed that density of grasses, heterogeneity of ground environments and cover of grasses were the main factors for rock partridge and heterogeneity of ground environments, cover of grasses for Alecto...
主成分分析表明,草本密度、地面异质性和草本盖度是石鸡栖息地选择的主要影响因子;地面异质性和草本盖度是大石鸡栖息地选择的主要影响因子。
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Data obtained by thin-sections analysis, cathodoluminescence emission analysis and SEM/EDX show that carbonate cements seem to be the uppermost cements composed of ferroan sparry calcite and ankerite and are distributed mostly in the depth interval of 100 m below the unconformity, with their contents increasing with the depth.
通过薄片观察、阴极发光、扫描电镜/能谱分析,认为碳酸盐胶结物是研究区砂岩最主要的胶结物成分,其主要类型为方解石和铁白云石,垂向上含量随深度增加而增加,多集中分布在白垩系和侏罗系之间的不整合面之下约100 m的范围之内。
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Exploitations and prospects of natural lotus leaf bacteriostat were discussed.The main results were as follows:1、The extraction rates of crude extract, flavonoids, alkaloids and volatile oils from lotus leaves were high, and they had strong inhibition on bacteria activities but no distinct inhibition on yeast and mold.
主要研究结果如下:1、荷叶粗提物以及荷叶中的主要功能性成分黄酮、生物碱和挥发油都具有较高的提取得率,对所有供试细菌有较强的抑制作用,对霉菌和酵母菌的抑制作用相对较弱。
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This paper introduces the technology of developing rich dietary fiber biscuits by using flour as the main raw material,and mixing it with highly active bamboo-shoot dietary fiber obtained through Lactobacillus bulgaricus and Streptococcus thermophilus fermentation and soluble dietary fiber.
高膳食纤维饼干是一种重要的营养保健食品。介绍了以面粉为主要原料,辅以乳酸菌发酵制备的竹笋膳食纤维和可溶性膳食纤维等成分制作高纤维饼干的工艺,并对影响饼干品质的主要因素进行了研究。
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This paper introduced chemical compositions of bitter almond and studied the processing technology of dry noodles with bitter almond .
以苦杏仁和面粉为主要原料,介绍了苦杏仁的主要化学成分及作用,在此基础上研究了苦杏仁挂面的生产工艺。
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The author agrees with many previous investigation that the intrinsic degradation is caused by disproportionation, which is governed by the mobility of the constituent elements, which in turn is affected by the melting point, the lattice structure and the composition of the alloys.
晶格缺陷的产生和累积也是贮氢合金本征退化的一个主要机制,影响这种缺陷产生和累积的主要因素有合金的熔点、晶体结构和成分。
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The botanical characteristics and biological characteristics of DeHong Elephant grass and King grass were observed and compared.
通过对德宏象草和王草的植物学特征、生物学特性进行观测比较,结果表明:德宏象草种子实生苗生长速度快,其自然扩展蔓延途径主要依靠种子繁殖进行;德宏象草的干物质产量、主要营养成分均极显著高于王草P。
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The properties and speculation methods of 5 shellfish toxins, including diarrheic shellfish poison ing, paralytic shellfish poison ing, neurotoxic shellfish poison ing, amnesic shellfish poison ing and ciguatoxinic fish poison ing, were reviewed.
针对腹泻性贝毒、麻痹性贝毒、神经性贝毒、记忆缺损性贝毒和西加鱼毒素等5种主要贝类毒素,描述了其主要特征,给出部分毒物成分的化学结构式、毒性大小及毒理效应,对已有的生物分析检测方法和仪器分析技术作以介绍。
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Result show:the solution,extracted from rat rail tendons,consist mainly of type I collagen;No growth of bacteria in 37℃ thermostatic culture box for 72 hours;Absorbing the height of ultraviolet-spectrophotometry is 230 nm by using flicker photometer examination;Amino acid in type I collagen consist of aminoacetic acid(40 per cent) and proline(14.3 per cent);Under microscope:collagen gel netted constraction consist of original collagen fibril that had been fairly well-distributed and had a quite regular striate lines ;The collagen solution prepared collagen gel matrixes in 37℃ thermostasis for culture cells and also prepared collagen solid film by washing collagen gel with a phosphate solution for plasty surgery materials.
结果:提取液主要为Ⅰ型胶原蛋白;72小时37℃恒温培养箱内培养无细菌生长;紫外分光光度计测定,吸收高峰为230nm;氨基酸成分主要为甘氨酸:占40%,脯氨酸:14.3%。显微镜下见:相互交织的胶原原纤维结构组成的网状结构;纤维均匀,有规则横纹。胶原蛋白液在37℃恒温下,可制成凝胶,用于培养细胞;用磷酸液冲洗胶原蛋白凝胶可成固体片状,制成胶原膜,用作医用材料。
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For Texaco water gas,the methanol synthesis is based on formyl route under high concentration of CO(15%-16% in volume).
认为合成甲醇在相同的工艺操作条件下,由于反应气体成分的不同,造成了反应途径的区别,即焦炉气制甲醇在高CO2的条件下(体积分数6%~9%),甲醇合成反应主要是以甲酰基途径合成;徳士古水煤气制甲醇在高CO条件下(体积分数15%~16%),甲醇合成反应主要是以甲酸基途径合成。
- 推荐网络例句
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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。
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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。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。