- 更多网络例句与重量分析法相关的网络例句 [注:此内容来源于网络,仅供参考]
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The paper focuses on the tetraploidy black locust on Loess plaeatu of West Shanxi province, applys steady state promoter method and image processing technology to study the days transpiration water consumption in different weather ,different seasons and different site conditions,has primary analysis on the impact of environment on the transpiration and carries on the calculation to the tetraploidy locust tree by the single leaf water consumption to the single tree water consumption in CaiJiachuan watershed; Uses fast weighing method to measure and analyze the transpiration water consumption of five different herbs under the tetraploidy black locust forest (Capillary Wormwood,Vanilla,Agropyron Sristatum , Common Sowthistle and Medicago Sativa) in short time, in the same and different growcrop,and calculates the average transpiration water consumption per square metres ;the soil colome weighing method was used for determining diumal variation quantity of soil moisture evaporation, analyzing the dynamic variation and caculating the total quantity of soil evaporation water consumption from May to August ; then 5 kind of suppositions about the types of surface vegetation coverage are proposed in experimented site and the total evapotranspiration water consumption are calculated under 5 suppoitions ,aim at providing preliminary theoretic basis for ascertaining the transpiration water consumption of tetraploidy black locust forest,controling standing forest density and optimizing the forest grass deploy on loess plaeatu of west Shanxi province .
本文以两种不同立地条件下的四倍体刺槐林为研究对象,采用了气孔计法对蔡家川流域生长季内不同天气状况下(典型晴天、阴天和半阴天)四倍体刺槐日蒸腾耗水规律、不同季节(生长季初期、中期和末期)的蒸腾耗水规律、两种不同立地条件下四倍体刺槐蒸腾耗水比较以及影响四倍体刺槐蒸腾耗水的环境因子进行初步研究分析,并对四倍体刺槐由单叶耗水量向单株耗水量进行推算;采用经典快速连续称重法对四倍体刺槐林地生长的主要5种草本植物(白蒿、香青兰、冰草、苦苣和苜蓿)短时段内蒸腾耗水规律、不同生长季内蒸腾耗水规律、同一生长季不同种类草本植物蒸腾耗水量进行了比较分析,并且采用面积与重量比的方法推算出了单位面积四倍体刺槐林地几种主要草本植物平均蒸腾耗水量:采用土柱称重法测定了5月份~8月份土壤水分蒸发昼夜变化量、对试验期内土壤蒸发量动态变化作了分析、推算出了试验地5月份~8月份土壤蒸发耗水总量;对试验地地表植被覆盖类型提出了5种假设,推算出5种假设的情景下蒸散耗水总量,旨在为晋西黄土区四倍体刺槐林蒸腾耗水量的确定、林分密度调控以及林草优化配置等提供初步的理论依据。
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Currently, the loss-on-ignition test and thermogravimetric analysis are used to measure the content of unburned carbon in fly ash.
通常,人们采用"烧失法"和热解重量分析法来测量粉煤灰中未燃烧的碳的含量。
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Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method
核子纯的六氟化铀。氟化铀溶液。硝酸溶液。氧化铀粉末。二氧化铀粉末和颗粒铀含量的测定。重量分析法
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The major objective of this course is to provide a thorough background in those chemical principles that are particularly important to analytical chemistry, including statistical method in data evaluation, gravimetric analysis and volumetric analytical measurements.
分析化学 ANALYTICAL CHEMISTRY 微二必修(3 ─ 0)本课程的主旨是进行样品中成份的分离、确认与含量上的定量分析。主要是教导分析化学中重要的基础化学原理,包含:运用统计学於数据评估、重量分析法以及体积分析测量等。
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Water absorption of the scaffolds in deionized water and in SBF was monitored by gravimetric procedure.
该支架在去离子水和模拟体液中的吸水率通过重量分析法进行检测。
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The nutritional components of the whole dry pitaya flower were analyzed by ICP-MS,spectrophotometric method,chemical analysis method and gravimetric method.
采用ICP-MS、分光光度法、化学分析法和重量法对火龙果全花的营养成分进行了分析,结果表明,每100 g火龙果花干制品中水分、蛋白质、粗纤维、粗脂肪、总糖、灰分的含量分别为:7.12、11.80、10.01、1.15、23.61、7.43 g;火龙果花中钾的含量相当高,为13 772.07 mg/kg;镁、钙和磷元素的含量丰富,分别达到:1 788.34、1 745.44、307.90 mg/kg;铁、锰、锌等必需微量元素也较丰富。
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Each male ratwas paired with 2 female rats in proestrus when administration terminated. Femalerats were examined the next morning for the presence of sperm in vaginal smears andunderwent a cesarean section on day 13 of gestation. Then the reproductive indiceswere calculated as follows: copulation index, pregnancy index, and fertility index,which can evaluate male fertility directly. The sperm motility and morphology wereevaluated by computer-assisted sperm analysis, moreover, the caudaepididymal sperm ultramicrostructure were analyzed by transmission electronmicroscope, which can evaluate the influence on sperm maturation bydutasteride ; sperm survival rate was assessed by SYBR-14 and propidium iodidefluorescent staining; serumal dihydrotestosterone and testosterone of ratswere detected by enzyme-labeled immunoassay, which can evaluate the effecton androgenic levels; the weights of testes and epididymides, were determined byprecise electronic balance; histological examination of above tissues were evaluatedby HE staining and TEM, which can evaluate treatment on histology of reproductiveorgans by dutasteride.
给药结束后雄鼠与处于动情前期的雌鼠按2:1合笼,计算雌鼠的交配指数、受孕指数和生育指数,直接评价雄鼠生育力;采用计算机辅助精子分析系统分析大鼠附睾精子活力和形态,在此基础上合并使用透射电镜技术对各组附睾尾部精子进行透射电镜分析,评价度他雄胺对大鼠精子成熟的影响;采用SYBR-14和propidium iodide双重荧光染色计算精子存活率;采用Elisa法测定大鼠睾酮(testosterone, T)和双氢睾酮(dihydrotestosterone, DHT)血清浓度,评价度他雄胺对雄鼠雄激素水平的影响;采用精密电子天平对各组睾丸、附睾、前列腺和精囊进行称重,评价度他雄胺对大鼠生殖器官重量的影响;采用HE染色法对各组睾丸和附睾进行组织学分析,同时采用透射电镜技术对附睾上皮细胞超微结构进行分析,评价度他雄胺对大鼠主要生殖器官组织学的影响。
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In process of zinc norfloxacine by two-step, the reaction between sodium hydrate and zinc sulphate can be avoided to improve the quality of products. Thermogravimetry shows there is the crystal water of 3 molecules in the zinc norfloxacine. Complexometry can be used to assay zinc norfloxacine.
结论采用两步法合成氟哌酸锌可以避免NaOH与ZnSO4的反应,使产品质量得以提高;通过热重量分析,表明氟哌酸锌分子中含有3分子的结晶水;络合滴定法可作为氟哌酸锌的检测方法。
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With the weight playing method and mechanics principles in physics, the relation between touches on keys and their tone colors is studied in a microscopic way, analyzing three aspects of the force of touch, the speech of touch and the angle of touch specifically.
结合重量弹奏法及物理力学原理,从触键力度、触键速度和触键角度三个方面进行具体的分析,从微观处入手研究触键与音色的关系。
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The analysis theory of gravimetric method is used for analyzing the experimental conditions in determining total sulfur in coal by Eschka method.
将重量法分析理论应用于煤中全硫测定中艾氏法的试验条件分析,介绍了影响艾氏卡重量法测全硫准确度的几大因素与对策。
- 更多网络解释与重量分析法相关的网络解释 [注:此内容来源于网络,仅供参考]
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gravimetry:重量分析法
"定量分析化学概论 1.取样(sampling) 要使样品具有代表性 要注意: 避免损失 避免...7.1.1 重量分析法(gravimetry) 通过称量被测组分的质量来确定被测组分百分含量的分析...定量分析化学概论 1.取样(sampling) 要使样品具有代表性
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titrimetry:滴定分析
166. instrumental analysis 仪器分析 | 167. titrimetry 滴定分析 | 168. gravimetric analysis 重量分析法
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Titrimetry,titrimetric analysis:滴定[分析]法
Gravimetry,gravimetric analysis 重量分析法 | Titrimetry,titrimetric analysis 滴定[分析]法 | Titration 滴定
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urinalysis:尿分析法
尿分析法(urinalysis)常规的尿分析法可以提供相当多的信息. 我们不仅能得到有关尿里血液的信息,还能得到其他方面的大量信息,如酮病(ketones)(脂肪的分解产物),葡萄糖(glucose),白细胞,细菌,酸度,浓度(可用于判定重量和水合作用),
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argentometric method:银量法
容量滴定法:volumetric precipitation method | 银量法:argentometric method | 重量分析法:gravimetric analysis
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gravimetric analysis:重量分析法
银量法:argentometric method | 重量分析法:gravimetric analysis | 挥发法:volatilization method
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gravimetric method:重量分析法
gravimetric titration 重量滴定<法> | gravimetric method 重量分析法 | gravimetric factor 重量分析因数
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microgravimetric analysis:微重量分析
microhardness 微硬度 | microgravimetric analysis 微重量分析 | micrography 显微照相法
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Gravimetry,gravimetric analysis:重量分析法
重离子核化学||heavy ion nuclear chemistry | 重量[分析]法||gravimetry, gravimetric analysis | 重量法||gravimetric method
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gravimetric analysis method:重量分析法
gravel layer 疏水石 | gravimetric analysis method 重量分析法 | gravimetric method 重量法