Methods: Looking up literature and dry sample and investigating on the spot.
方法:查阅文献、腊叶标本和实地考察。
A clean, dry sample is weighed and then evacuated for several hours in a vacuum chamber, flushing with CO2 to remove remaining air if necessary.
将岩心样品洗净烘干并称重,然后把样品放到真空箱中抽空其内的空气(必要时充入CO2驱替掉空气)。
Much of the water in a sample of water-saturated sediment or rock will drain from it if the sample is put in a suitable dry place.
如果把水饱和的沉积物或岩石样品放在合适的干燥的地方,样品中的大部分水将从中流出。
First, dry the sample at 105 degrees Celcius. This removes any dampness that the ceramic might have absorbed.
首先,在150摄氏度的温度下将样本进行干燥,这样可以祛除陶瓷中附有的湿气。
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.
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。
Each paint sample was applied in a single layer to a wood block, left to dry and then removed and analyzed in UC laboratories for lead content.
每个油漆样本置于单层木板,干燥后移出并在辛辛那提大学实验室分析铅含量。
The sample magnetic susceptibility curve as a climate and environment index can show the research area's change and reflect the process of dry and cold to warm and humid.
样品频率磁化率曲线作为一种气候环境变化的代用指标也可以说明研究区域气候环境的变化,反映了一种干冷向暖湿变化的过程。
The paper summed up and summarized calculating method for elastic modulus of dry core sample and gave brief analysis for feature and practicelity of different methods.
本文对干岩石弹性模量的计算方法进行了归纳和总结,并对各种方法的特点、实用性进行了简要分析。
If the tested sample is in powder phase or dry film, it will be tested by following stipulated test method to determine its content.
粉末状样品或干涂膜样品,按规定的方法测定其含量。
The sample handling system should control the sample pressure and remove solid and liquids to ensure the sample presented to the gas chromatograph is clean and dry.
样品处理系统应控制样品压力和去除固体和液体,以确保呈现给气相色谱仪样品是清洁和干燥。
After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨胀土经过重塑后其湿化性主要受试前含水量和干密度控制。
After decomposing the sample by dry method, dissolve the residue with sulfuric acid and ammonium sulfate, and test it.
试样以干法分解,以硫酸,硫酸铵溶解残渣后进行测试。
The X-ray diffraction pattern are obtained by placing the sample in a circular sample holder in a dry atmosphere.
将样品放置在一个空气干燥的圆形样品储存器内,得到X -射线衍射图。
However, the sample processing method had some effect on the analysis result of some of the elements, the dry-processing method seems to be better than the wet-processing method.
样品处理的方法对某些元素的测定结果影响较大,干法处理样品比湿法好。
Ultrasonic extraction was used to extract the gypenosides from fresh leaves sample(F), fixed sample(X), baked sample(B), air-dried sample(A) and dry tea sample(D) of Gynostemma pentaphyllum.
用超声法提取绞股蓝鲜叶样、杀青样、烘干样、风干样以及绞股蓝袋泡茶干茶样的总皂甙, 并测定其含量。
To resolve the problems of inaccurate control of sizing speed, dry can temperature and beam winding tension of JSSJ-83 sample sizing machine, innovation of it was done.
为解决JSSJ- 83型小样浆纱机浆纱速度、烘燥温度、织轴卷绕张力控制不准确的问题,进行了技术改造。
The stable state is dependent on the original state of the soil sample, and the influence of the original dry density is very important.
土体冻融最终平衡状态与初始状态相关,其中初始干密度的影响尤为重要。
There is no water flow around the sample. you can work in a dry environment. Annoying noises and blocked filters are things of the past.
无水测试环境,避免了因水带来的信号噪声,而且不会堵塞过虑装置。
Fig. 2 Phylogenetic tree with branch lengths for the sample plants in the dry-hot valley of the Yuanjiang River.
图2元江干热河谷样方内有支长的植物系统进化树。
Regulations require enough fuel for an FIA sample to be taken so McLaren want to avoid running the tank dry.
规则要求必须为FIA燃料检查留下样本。为此迈凯轮命令汉密尔顿停在了赛道上。
The dry-ashed sample was dissolved in water. The solution was sprayed into the air-acetylene flame and the absorption at 330.2/330.3nmwas measured.
试样以干灰法处理,所得灰份用水溶解,在空气-乙炔火焰中,330.2/330.3纳米波长处作原子吸收测量。
The dry-ashed sample was dissolved in water. The solution was sprayed into the air-acetylene flame and the absorption at 330.2/330.3nmwas measured.
试样以干灰法处理,所得灰份用水溶解,在空气-乙炔火焰中,330.2/330.3纳米波长处作原子吸收测量。
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