前言: 目的:探讨样品体积分数(SVF)在高酶活力血清测定中的影响。
Objective: To investigate the effect of SVF on measurement of serum with high enzyme ability.
并且对一些影响测量效率的因素,如样品体积、测量瓶类型、样品溶液的介质等进行了观察。
Effects of sample volume, type of the counting vial, solvent and turbidity quenching on the Cerenkov counting efficiency are observed.
该文从影响机理入手,分别建立了地化热解资料的样品重量、孔隙与体积及轻、中及重质不同组分的校正模型。
In this paper, the correction models of light, middle and heavy components ard sample weight, porosity and volume were established from the view point of influence mechanism.
通过使用样品测量管测量受控温度和压力的特定气体(液体)来固定体积。
The volume is fixed by measuring a specific gas (liquid) of controlled temperature and pressure using a sample measurement tube.
为了杯中有合适的液体体积,应将样品作为整体生豆进行称重来达到预定比例(比例见上)。
Samples should be weighed out AS WHOLE BEANS to the predetermined ratio (see above forratio) for the appropriate cup fluid volume.
观测到费尔德常数随温度的微弱变化,而这种变化是同样品的体积膨胀相联系的。
A small variation of the Verdet constant with temperature that was associated with the volume expansion of the sample was observed.
然后把样品放到容器中,记录此时的新体积,前后体积之差就是样品的体积。
The sample is introduced and the new volume recorded. The difference is the bulk volume of the sample.
考虑到酸性化合物和碱性化合物之间可能的相互作用,进行回收率实验时三个标准品被分别加入样品溶液中,并且将体积扩大了一倍。
Considering interaction between acidic and alkaline compounds, three standard markers were added respectively and the volume of sample solution was doubled in recovery experiments.
指之间的间隙可以非常小,因此两个电极组可一起用于测量体积小的样品。
The gaps between fingers can be quite small, so that the two electrode sets together can operate in a small measurement volume of sample.
前后两次重量的差值除以流体密度就得到样品中连通孔隙(也就是有效孔隙)的体积。
The difference in weight divided by the density of the liquid is the connected, or effective, pore volume.
这一步是必要的,以确保样品中的氡气和子体也将被局限在体积内。
This step is necessary to ensure that radon gas is confined within the volume and the daughters will also remain in the sample.
采用少试样、体积,常规处理样品,原子吸收分光光度法直接测定铅阳极泥中金,测得结果与火试金法结果相符。
The less sample and great Volume of liquid sample are used to make the determination of gold and silver in lead anode slime by atomic absorption spectrophotometry.
测量岩心样品被烘干后的体积以及被一种液体充满后的体积之差从而确定岩心样品孔隙体积的一种方法。
A technique for measuring the pore volume of a core sample from the difference in its weight when dry and when saturated with a liquid.
如果把样品称重,还可以确定样品的体积密度。
If the sample is weighed, its bulk density can also be calculated.
这代表了现有技术的进步,所述现有技术需要从不同来源汇集大体积样品组织或需要在培养中扩增msc。
This represents an advance of prior art techniques that either require the pooling of large volumes of sample tissues from different sources or require MSCs to be expanded in culture.
它具有体积小,样品量少等特点,是各研究机构研究超细粉体的理想设备。
Characterised by small size and small sample amount, it is an ideal tool for superfine powder study of various research institutions.
用干燥岩心样品重量除以颗粒体积得到岩心样品的颗粒密度。
The grain density of core samples is calculated from the measured dry weight divided by the grain volume.
采用现代测试方法测定了样品理化性能,观察分析了样品的显微结构,并探讨了影响多孔陶瓷滤料孔特性和体积密度的诸因素。
The properties and microstructure were observed and analyzed by the modern test method. Factors that influenced ceramic pore feature and volume density were discussed.
必须确定你进的是同等体积的样品量。
This is to make sure you have the same sample volume injected.
由于聚合物的性质最初取决于样品中大分子的大小,因此采取一种能描述他们体积的方法是必要的。
Since the characteristic properties of polymers depend intimately upon the size of the macromolecules present in the sample it is essential to have a method of describing their dimensions.
集热式恒温磁力搅拌器 操作简便,无级调速,能在较广的速度范围内对液体溶液进行精密稳定的搅拌,特别适合小体积样品的试验。
Magnetism Msier is operated easily, non scale changes speed, can mix liquid preciselystably in mide speed range, especially fit little samples experiments.
我想说的是:我们样品的体积对承运人来说太小了。承运人的最小的体积是0。6立方米,运费是550美元。所以我们想把货物的体积增加到那个体积。即0。6立方米。
What I trying to say is that the cubage of our samples are small for the carrier, the currier's minimum is 0.6 cubage which he charges USD550. so we need to increase our cargo to that cubage.
前言:集成毛细管电泳芯片是一种新型的微全分析系统,它具有样品用量少、分析速度快、体积小便于携带、成本低等优点。
Integrated Capillary electrophoresis(ICE) chip is a novel type of miniaturized total analysis system, with characteristics of tiny sampling, speedy assay time, portable and cost-effective.
研究结果表明,热循环能导致样品的尺寸发生变化。随着纤维体积分数的增加,样品的尺寸变形程度明显降低。
The results showed that thermal cycle caused residual dimensional changes of the specimens, and with the fiber contents increasing, the extents of dimensional changes decrease obviously.
数显恒温测速磁力搅拌器操作简便,无级调速,能在较广的速度范围内对液体溶液进行精密稳定的搅拌,特别适合小体积样品的试验。
Magnetism Msier is operated easily, non scale changes speed, can mix liquid precisely and stably in mide speed range, especially fit little samples experiments.
数显恒温测速磁力搅拌器操作简便,无级调速,能在较广的速度范围内对液体溶液进行精密稳定的搅拌,特别适合小体积样品的试验。
Magnetism Msier is operated easily, non scale changes speed, can mix liquid precisely and stably in mide speed range, especially fit little samples experiments.
应用推荐