文中叙述了以气体分析质谱计作指示器，动态法测量渗透率的原理，实验装置与测量结果。
In this paper, it is described the principle of penetration rate measured by dynamic method, experiment set-up and the measured result, the gas mass spectrometer was taken as indicator.
针对当前教育评价中存在的主要问题，新课程评价需科学分析质的评价和量的评价的特点以及各自的优势和局限性。
In the light of the main problems of current educational evaluation, it is necessary to analyze the characteristics of the two kinds of evaluation methods together with their advantages and limits.
在线液相色谱-质谱联用法是一种高通量的方法，用于分析生物流体中的小分子。
On-line liquid chromatography-mass spectrometry is a high throughput method for the analysis of small molecules in biofluids.
在七天的实验里，每隔一定时间就要更换一次纤维，然后用一种叫做气相色谱质谱联用仪的装置提取以供分析。
The fibres were replaced at regular intervals over the course of seven days and taken away for analysis by a device called a gas chromatograph-mass spectrometer.
他们在一个不锈钢培养皿里培育细菌，然后用激光蒸发它们的信号分子，把这些分子导入到质谱分析仪中并记录他们的状态。
They grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.
陨石样品的液相色谱分析和质谱分析以及他们发现处的环境似乎证实了这一点。
And a liquid chromatography and mass spectrometry analysis of sample meteorites and the environments where they were found seems to confirm this.
然后他们从细菌中提取出dna，利用高解析二次离子质谱技术分析了其中的化学组成，发现DNA中也含有砷。
They also separated out the DNA from the bacteria and analyzed its composition using a technique called high-resolution secondary ion mass spectrometry; the isolated DNA contained arsenic.
经济学家通过复杂的回归分析，筛选出两种个性特征：神经质以及外向性。
Two personality traits shine through the complexity of economists' regression analyses: neuroticism and extroversion.
斯特雷特研究小组采取了一个比机械工程更常见的做法，而不是像别人所做的一样，分析牙齿珐琅质里面的显微裂缝或骨头的化学成分。
Rather than analyse microscopic cracks in tooth enamel or the chemical composition of bone, as others had done, Strait's team took an approach more common to mechanical engineering.
实验过程中，他们将精油分散成各自的组成成分，用气体色谱分析法和质谱分析法进行分析。
To do this, the oils were broken into their component parts and analysed using gas chromatography and mass spectrometry.
然尔用质谱分析、电子鼻以及其他检测方式来检测这些化合物都显得太慢或者太不精确了。
Yet massspectrometry, electronic noses and the other ways of detecting these compoundstend to be too slow or too imprecise.
研究团队利用质谱分析仪成像系统同时侦测众多信号。
The team is using an imaging system based on mass spectrometry to detect swathes of signals at the same time.
现在，他和他的同伴用了许多方法，包括质谱分析法以及紫外探测法来测量含氧量。
Now he and his collaborators use several methods, including mass spectroscopy and ultraviolet probes.
德克·萨斯休斯顿贝勒医学院(Baylor Collegeof Medicine)的秦军，被贺福初任命为质谱分析中心的首席技术主管。
He has already recruited Jun Qin of Baylor College of Medicine in Houston, Texas, as chief technical officer of the mass spectrometry centre.
第三部分采用统计分析和质的研究法。
The third part employs statistic analysis and quality study.
研究方法采取质性研究，以故事叙说作为资料呈现与分析的方式。
The paper adopts quality research method, and appears and analyzes the materials by story narration.
密封真空器件内残气的质谱分析，必须解决开管取样技术问题。
It is necessary to solve openning-tube sampling problem for the mass-spectrometer analysis of residual gases in sealed vacuum devices.
显微图象及粉体颗粒粒径分布分析显示，高钙灰的颗粒分布呈不均质性；
Analyze of micrograph and particle diameter distribution present that particle diameter of high-calcium fly ash distributes unequally.
电子鼻、气相色谱质谱等化学分析仪器也可用于人体气味的检测分析。
The human body odor can also been analysis by Electronics nose and gas chromatography mass spectrometry(GC/MS).
小组通过使用离子质谱分析法测量了这些岩石的水的鲜明特征之后，可以分析出月球上水起源的时间和地点。
The team then measured the rocks' water signatures through the use of secondary ion mass spectrometry, which could allow researchers to tell where and when the lunar water originated.
使用免疫细胞化学法分析骨髓间充质干细胞是否表达淀粉酶抗体。
Since the acinar cell was the only cell which had the function of secreting amylase, the transdifferentiation of bone marrow cell was identified by immunocytochemical analysis with amylase.
通过对正负离子质谱的分析，可以确定岩样的化学组成。
With analysis of the spectra, the compositions of the samples can be determined.
资料分析方式采质性资料分析中的扎根理论方法。
Data were analyzed by the three steps proposed by grounded theory.
同时，提出和分析了制冷系统中热、质自动反馈平衡的观点，并以试验做了验证。
The view of heat and mass auto-feedback equilibrium has been found, explained and verified by test.
采用多维色谱-串联质谱联用技术分析鉴定小鼠肝脏质膜蛋白质。
Multidimensional liquid chromatography coupled with tandem mass spectrometry was used to identify mouse liver plasma membrane(PM) proteins.
本研究以量的分析为主，仅少数项目进行质的分析。
This thesis is focusing on the analysis of quantity with less analysis of quality of the items.
这些年来，凭借着气相色谱分析技术和质谱分析技术，科学家已经鉴定出来了能有规律的从人体排出或者挥发出的超过3,000种化合物。
Using gas chromatography and mass spectrometry, researchers have, over the years, identified more than 3,000 compounds that are regularly exhaled, excreted or exuded from the body.
这些年来，凭借着气相色谱分析技术和质谱分析技术，科学家已经鉴定出来了能有规律的从人体排出或者挥发出的超过3,000种化合物。
Using gas chromatography and mass spectrometry, researchers have, over the years, identified more than 3,000 compounds that are regularly exhaled, excreted or exuded from the body.
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