Determination of molecular weight and relative content of the Component of polysaccharide krestin with aqueous gel permeation chromatography;
水溶性凝胶渗透色谱测定芸芝多糖各组分的分子量及相对含量
The relative content of SiC in samples increases gradually with the increasing mole ratio of SiO_2 to C.
随着n(C)∶n(SiO2)的增加,产物中SiC的相对含量逐渐增大。
The study collected volatile gas from leaves and wood of 5 Taxodiaceae species: Crytomeria fortunei,Cumminghamia lanceolata,Metasequoia glyptostroboedes,Taxodium ascendeus and Taxodium distinchum,in Nanyue, Jin an,Lin an,and analyzed the chemical components and their relative content in the volatile gas by GC/MS/DS.
为了解杉科植物所含精气的化学成分及其相对含量,在湖南南岳、江西靖安、浙江临安选择柳杉、杉木、水杉、池杉和落羽杉5个树种的纯林采集各树种的叶片和木材释放的精气,采用气相色谱/质谱联机法分析、鉴定其所含化学成分及其相对含量。
The fundamental principle and methods are introduced in this paper for measurement of the Thermal Neutron Flux Rate of 300 # 1 targets with the absolute and relative measurement systems of No.
0 0 5mm的金箔为探测片 ,采用绝对与相对测量法测量 30 0 #- 1靶片内部热中子注量率分布的原理和方法。
The simultaneous adjustment of the absolute and relative measurements and systematic error correction among the relative measurements have been carried out in the paper.
对首都圈地区由不同施测单位用不同仪器或不同方法获得的三组重力测量数据,通过绝对和相对测量的联合平差、相对测量结果的系统差消除,建立起绝对的、统一的重力时变体系;在此基础上分析了非构造因素地壳沉降的影响,并进行了测点位移改正,消除了长波干扰;实现了绝对和相对测量方法优势互补、消除矛盾和环境干扰、扩大信息量、加密时域采样间隔等目的,提高了识别构造活动过程的能力。
This article introduced the practice of combining teach- ing with dial test indicator block of a relative measure and dial test in- dicator diameter with a 1,000-foot relative measurement methods and steps.
本文结合教学实践介绍了百分表配合量块进行相对测量和内径百分表配合千分尺进行相对测量的方法和步骤。
Techniques such as symmetrical layout of three sensors,relative measuring method,and averaging of the measuring results,are presented.
针对被测大轴的尺寸,选择固定的弦长;基于两标准尺寸的外圆盘进行弦长参数的标定;通过3只传感器的对称布置、相对测量、多次测量求平均值等措施,简化了测量装置的结构、方便了标定和测量过程、提高了直径测量精度。
The article dissertates the effects of the alignment workpiece in the designing of inspection fixture, through some detailed examples, as well as summons the main advantages of applying the alignment workpiece in the relative measuring.
通过具体实例,论述了校准件在检验夹具设计中的作用,总结了校准件应用于相对测量的主要优点:利用校准件能使难以测量的尺寸便于测量;利用校准件可使复杂的测量简化,提高检验效率;利用适当形式的校准件可简化检具精度要求的复杂性。
metal ratio analyzer
金属相对含量分析器
The main components were four fatty acids: myristic, palmitic, stearic, oleic acid, with composition of 0.66, 0.22, 0.11 and 0.01.4. The EAG response and deterring effects of the four synthetic fatty acids were determined.
这四种脂肪酸的相对含量为0.66，0.22，0.11和0.01。
COMPARISON BETWEEN TWO METHODS USED FOR CALCULATING RELATIVE CLAY MINERAL CONTENTS
两种方法计算黏土矿物相对含量结果的比较
Comparison of Relative Content of Indirubin and Indigo of Indigowoad Root from Different Areas
不同来源板蓝根中靛玉红与靛蓝相对含量比较
Effect of MinimTitanium on Dynamic Transformation of Undercooled Austenite of Hot Rolled Steel Containing Vanadium
微量钛对热轧含钒钢动态相变的影响
EFFECTIVE OF AlN CONTENT ON LIQUID SINTERING SILICON CARBIDE
不同AlN含量对液相烧结SiC陶瓷的影响
Influence of C Contents on Precipitated Phases and Properties of GH4199 Alloy
C含量对GH4199合金析出相和性能的影响
Effects of relative soil water content on the content of hormone in pistachio seedling leaves were investigated.
研究了土壤相对含水量对阿月浑子叶片内源激素含量的影响。
A significant correlation existed between disease severity and bark relative water content.
枝条树皮相对含水量与病害程度显著相关。
Determination of Lentinan Content and its Molecular Weight by GPC
GPC法测定香菇多糖的含量及相对分子质量
Effect of Bi on Silicon Phase and Dimension Stability of ZA40 Alloy
Bi含量对含硅ZA40合金硅相形态及时效尺寸变化率的影响
False– The brain, muscle and central nervous system achieve relatively high concentrations of blood alcohol.
错：大脑、肉和中枢神经系统的酒精含量相对更高。
The brain, muscles and central nervous system achieve relatively low concentrations of alcohol.
大脑、肉和中枢神经系统的酒精含量相对低。
a steel with a relatively large component (10-14%) of manganese; highly resistant to wear and shock.
锰含量相对较高（%）的钢，抗磨损和防震性能好。
Determination of Carbyne Content with the Ratio of IR Peak Intensity
谱峰相对强度比法在碳炔含量测定中应用
Determination of Acetonic Acid and Lactic Acid in Mixed Liquid by Relative Titrimetric Analysis
相对滴定法测定混合液中丙酮酸和乳酸的含量
Influence of Al_2O_3 on Sinter for Its Phase Compositions and Properties in Equilibrium
Al_2O_3含量对烧结矿平衡相组成及特性的影响
Effect of Polyethylene Glycol on the Properties of Silicon Carbide Ceramics
不同含量PEG对固相烧结碳化硅陶瓷性能的影响