查询词典 quantitatively
- 与 quantitatively 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Secondly, the 3-D open region magnetic fields of inner rotor in ironless PM motor with Halbach cylinder are calculated quantitatively by employing the ABCs method.
第二部分针对Halbach阵列内转子无铁心永磁电机三维开域磁场问题进行深入研究。
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Borneol and isoborneol, the effective constituent in Chinese Medicine Shuxinping are quantitatively analyzed by GC and GC-MS with hexahydrothymol as an internal standard.
用气相色谱法和气相色谱-质谱联用法对舒心平的有效成分龙脑及异龙脑的提取液进行测定 [1] 。
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It was found that more branch-2 olefin and C5~C6 isoparaffin molecules existed in MIP naphtha. The cause of MIP naphtha having higher octane number and less octane loss during hydrotreating could be explained by the octane model of C6 hydrocarbons quantitatively.
通过对MIP和FCC汽油组成分析,发现MIP汽油组成含有较多的多支链烯烃、异戊烷和异己烷,基于碳六烃的辛烷值模型,可以定量地解释MIP汽油辛烷值高和加氢MIP汽油辛烷值损失低的原因。
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The results showed that the flavonoid chemicals of resistance to pests mainly including rutin, isoquercitrin and quercetin could be detected and quantitatively analyzed by HPLC.
结果表明,棉花组织中主要抗虫黄酮类化合物(包括异槲皮苷、芸香苷和槲皮素等)能够用HPLC方法检测并进行定量;异槲皮苷、芸香苷和槲皮素的含量均以花瓣中最高,花萼、苞叶和棉铃中较少;棉花生长中后期顶端嫩叶中抗虫黄酮类化合物的含量明显高于苗期。
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The microstructure of the steel isothermally treated at 950℃ were quantitatively analyzed and compared to the simulating results by Dictra software.
对950℃不同时间等温处理的转变组织作了定量金相分析,并与Dictra软件模拟结果进行比较。
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3The transplantation tumor karyon morphology, number of apoptotic cells, micro vascular density and the gene expression of Ki-67, iNOS, MMP-2 in each group were quantitatively detected and compared by the application of pathomorphology, immunohistochemistry and image analysis technique.
3采用病理形态学、免疫组化、图象分析技术定量检测并比较各组移植瘤细胞核形态、凋亡细胞数、微血管密度以及Ki-67、iNOS、MMP-2的基因表达情况。
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D limonene was distributed among the culture flasks (200 mg/L). The flasks were incubated at 28oC on a rotary shaker (r/min=120) for 5 days. On completion, the culture broth were successively extracted with EtOAc. The extract was quantitatively measured by gas chromatography mass spectrometry analysis, The results showed that biocatalytic reactions were comprised of oxidation, including hydroxylation and ketonization which occurred at different positions of the D limonene, as well as hydrogenation, hydrolyzation, esterification and cyclic cleavage. These bacteria strains possess the distinctive biocatalytic capacities towards the D limonene. A series of terpenoids, including sesqui , di and tri terpernoids were also observed,which was accounted for D limonene had influence on the metabolites of marine bacteria.
以2216E为培养基,添加200mg/L的柠檬烯,在28℃,以120 r/min摇瓶培养5 d,用乙酸乙酯提取培养液,经GC MS分析其转化产物,结果显示,这些细菌能在柠檬烯的不同位置进行羟基化、羰基化等,并伴随有还原、水解、酯化、开环等反应,但转化能力和转化程度不同;在产物中,还检测到系列结构不同的其它萜类:包括倍半萜、二萜以及三萜等,这些萜类化合物的产生跟柠檬烯的加入有关,说明柠檬烯能影响细菌代谢产物的产生。
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Whether the Kjeldahl nitrogen method recovers quantitatively the fixed ammonium in soils depended on the clay minerals.
开氏定氮法能否定量回收土壤中的固定态铵决定于土壤类型。
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Using Lithospermum erythrorhizon seeds grown in the northeast of China as raw material, tracing and analyzing quantitatively with gas chromatographic method and applying an improved method of urea inclusion,a thorough experimental research was performed on the technical conditions to separate and purify linolenic acid from Lithospermum erythrorhizon oil.
以中国东北地区产的紫草种籽为原料,气相色谱内标法进行跟踪定量分析,采用改进的尿素包合法,对从紫草种籽油中分离提纯亚麻酸的诸工艺条件进行了实验研究。
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According to the wave energy flux method, longshore sediment transport rate of the Changxing Island sea area of Dalian is quantitatively calculated with SMB formula,Xu Xiao formula and Chatou formula.
根据波能流法,采用SMB公式、徐啸公式和夏都公式对大连长兴岛海域的沿岸输沙率进行了定量计算,并从泥沙来源、海岸地形与地貌方面,对海域的沿岸输沙问题进行了定性分析。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力