experiments的例句大全

Acetylene is a simple asphyxiant and anesthetic. Experiments have shown there to be no harmful effects from chronic exposure to acetylene at high concentrations.

乙炔是简单的窒息物和麻醉剂。实验显示慢性接触高浓度乙炔没有有害影响。

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The experiments included both small and extended test. Because the Arsenic in secondary zinc oxide exists mainly in the form of arsenous oxide, which is volatile, the roasting method of adding reductant carbon to secondary zinc oxide is used to remove Arsenic.

本研究实验包括小型实验和扩大实验，由于次氧化锌中砷主要以三氧化二砷形态存在，因此可以通过三氧化二砷易挥发特性，采用在次氧化锌中加入炭还原剂的焙烧方法脱砷。

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Educational practice and psychology experiments show that learning motivation helps promote learning activities, and it can also stimulate the students' interest in learning, maintain a certain arousal level, point to specific learning activities.

教育实践和教育心理学实验都表明，学习动机推动着学习活动，能激发学生的学习兴趣，保持一定的唤醒水平，指向特定的学习活动。

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10 entries of tobacco germplasm were evaluated for resistance to M. arenaria race 2 in field experiments.

经田间试验测定10份烟草种质资源对花生根结线虫2号小种的抗病性，CF954对花生根结线虫2号小种表现中抗。

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Experiments were performed on 15 anaesthetized dogs, mean arterial pressure, left intraventricular pressure, dp/ dt max,-dp/ dt max and the area of cardiac force loop ( CFL) were reduced markedly by intravenous infusion of sodium nitroprusside ( NP).

实验在麻醉狗中进行。静脉内匀速注射硝普钠时，平均动脉压和左心室收缩压明显降低，左心室dp/dt（max）、-dp/dt（max）和心力环面积均明显减小。

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The density of the Na_3AlF_6-AlF_3-Al_2O_3-CaF_2-MgF_2-NaCl system was investigated with the Archimedean method based on quadratic orthogonal regression experiments.

用阿基米德实验方法，采用二次正交回归实验设计，研究了低温铝电解质Na3AlF6AlF3Al2O3CaF2MgF2NaCl体系的密度。

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Arabinose is confirmed as a readily degradable monomer, the concentration of arabinose is observed decreasing over reaction time in most of the experiments.

阿拉伯糖被证实是一种易降解的单糖，多数实验中只能观察到其浓度随反应时间的延长而下降的趋势。

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Among many varieties of emulsifiers, it was determined by experiments that the microencapsulation effect was best with modified starch 55-1479 and arabic gum as emulsifier of acidproof powdered oil.

在众多乳化剂中，通过筛选实验确定了变性淀粉55-1479和阿拉伯胶复配作为耐酸型微胶囊粉末油脂的乳化剂，包埋效果最好。

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Experiments of the gasoline enging fueled with blends of gasoline and ethanol or aquiferous ethanol

汽油机燃用乙醇和含水乙醇与汽油的混合燃料的试验研究

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The geochemical behaviour of heavy metals in river and its effect on shallow aquiferous system of both sides of the river are studied by theoretic calculation and experiments.

通过理论计算和实际试验，研究和分析了河流中重金属元素的地球化学行为及其对两侧浅部含水系统的影响。

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According to properties of aquiclude, the experiments determine the similar material and ratio law of aquiclude and realize stress-strain complete resemble simulation of clay aquiclude.

根据隔水层性质，实验确定了隔水层相似材料及其配比规律，实现了粘土类隔水层的应力应变全程相似模拟。

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The experiments obtain that the key strata of bedrock in shallow seam has a significant effect on the stability of aquiclude and clay as well as loess aquicludes are key stratum of water-preserved-mining.

实验得出，近浅埋煤层顶板基岩关键层的运动对隔水层稳定性具有明显作用，粘土和黄土隔水层是保水开采的隔水关键层。

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Experiments of the different relative location of typhoon and Central Mountain Range show that the wind is most propitious to cause the terrain depression when the wind approximatively upright with Central Mountain Range.

在台风中心相对于中央山脉在不同位置时，气流的入流角近垂直于中央山脉的情况下，最有利于高地形背风面诱生出地形低压。

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Based on the waste residue's pollution mode and antipollution mechanism and some experiments, the paper provide approaches on harmless disposal and comprehensive utilization of it.

本文从废渣的污染方式和解毒机理出发，通过试验研究了废渣的无害化处理方式，并在此基础上提出了其综合利用的途径。

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In the low energy reactor antineutrino physics experiments, either for the researches of antineutrino oscillation and antineutrino reactions, or for the measurement of abnormal magnetic moment of antineutrino, the flux and the spectra of reactor antineutrino must be described accurately.

在低能反应堆中微子物理实验中，无论是研究中微子振荡、中微子反应还是测量中微子反常磁矩，都必须准确地知道反应堆中微子的通量和能谱。

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Experiments can be downloaded to the box to run test.

可以下载到实验箱来运行验证.

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Study on insect-resistance mechanism of several tree species(ⅵ)& Experiments of bioactive material in simulated forest stands of Ailanthus altissima and Melia azedarach

几种抗虫树种的化学成分分析及其抗虫机理的研究（Ⅵ）&臭椿、苦楝生物活性物质（标样）林分模拟试验

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This work provides a possible approach to the further research of the relationship between the two types coupling of axion in the search for the axion experiments.

此结果为进一步研究轴子探测实验中的两类耦合机制之间的关联提供了一种可能的途径。

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And AVG curves for ultrasonic testing of composite materials were drawn out through experiments.

通过试验，绘制出复合材料超声波探伤AVG曲线。

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Experiments indicate that this approach ′ s average error can decrease to ± 0.5%.

实验表明该方法的平均计算误差达到了±0.5%。

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