• 方法:采用四苯硼检测增加阴性对照管及试剂对照管,取消化的步骤

    Methods:To test it with sodium tetraphenylborate method increasing negative control and the control of reagent and cancel carboration ash steps.

    youdao

  • 不可渗透粘土限制了黄腐向下渗透从而减少了土壤灰化作用

    Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.

    youdao

  • 生还者有着很多缺点包括湿疹组织灰化解剖过失,神经肌肉畸形

    The survivors had many defects which included eczema, calcification of tissues, anatomical defects, neuroses and abnormalities in neuromuscular co-ordination.

    youdao

  • 事实上遗址(Gray Fossil Site)里犬齿猫科动物骆驼大象犀牛的骨头表明这些动物生活400年前志愿者(Volunteer State,即田纳西州)。

    In fact, at the Gray Fossil Site, bones from a saber-toothed cat, camel, elephant and rhinoceros indicate these animals lived in the Volunteer State more than 4 million years ago.

    youdao

  • 信息面板的内容将突出显示寄存器的内容不是即时的,而是取自跟踪数据的。

    If you backtrace the run trace log, Information pane gets grayed to emphasize that displayed registers are not actual but taken from the trace data.

    youdao

  • 关于中国灰化分类,特别是美国灰化土分类的对比问题,目前国内外均存在分歧,这项研究有待深入进行。

    There are some divergences of views on the classification of podzolic soils among in China and other countries and much work remains to be done in this respect.

    youdao

  • 他们可以阻止餐馆吸烟他们不能阻止自己的食物

    They can stop you from smoking in restaurants, but they can't stop you from ashing into your food.

    youdao

  • 该法采取缩短干燥时间取消阶段每次可缩短测定时间48,但损失测定的精密度准确度

    With no loss of analytical precision or accuracy, 48 s have been saved per measurement by shortening the drying time and omitting the ashing stage.

    youdao

  • 建立样品灰化溶解程序并对质谱条件进行了探索。

    The ashing and dissolution procedure for the plastic scintillator sample preparation was established.

    youdao

  • 利用新型陶瓷纤维快速方法,可以高效地解决问题。

    A new type of ceramic fibre muffle furnace can provide a high efficient resolution by rapid moss sample ashing.

    youdao

  • 预处理过程采用水浴蒸干微波灰化相结合方法大大减少金属元素的损失。

    At the preparation period adopted a method combined evaporation to dryness by water bath and microwave ashing which mostly reduced the losing of metals.

    youdao

  • 方法突出优点烟草样品灰化处理,烟草样品粉末与悬浮剂作用直接进样测试,节约了前处理时间试剂。

    The main advantage of this method is that the tobacco powder can be directly injected as suspended sample, and has no need for cineration in advance.

    youdao

  • 谷物样品采用干法为主,干湿结合办法灰化

    Dry and dry-wet combination method were used in ashing of grain samples.

    youdao

  • 燃烧法对有机物中铁的含量进行测定,方法操作简便快速,实验过程无污染,测定结果可靠

    Determining the iron content in organism by oxygen bomb burning incineration is easy to operate, fast to finish, free of pollution and reliable in different conditions.

    youdao

  • 本文采用低温仪分离我国18个中的矿物质X射线衍射对它们进行鉴定。

    The mineral matter has been separated from 18 coal samples with a low temperature asher, and analyzed by means of X-ray diffraction method.

    youdao

  • 工作中样品的方法谱线干扰测量线最佳稀释条件选择进行了研究。

    The method of ashing, spectral interferences and selection of the interference-free lines and the optimum spike addition have been studied.

    youdao

  • 研究混合基体改进剂灰化原子温度以及共存元素干扰。

    The mixed matrix modifier and the aching or atomization temperature of silicon are investigated.

    youdao

  • 通过一系列实验选择了石墨炉法测定最佳基体改进剂,确定了使用该基体改进剂的最佳温度原子温度。

    The best matrix developed agent to determine lead is selected after a series of experiments, and the best ashing temperature and atomic temperature are decided.

    youdao

  • 依据多次实验结果选择合适灰化温度原子温度,确定最终的石墨炉升温程序

    Based on the many experimental results, the suitable incinerating temperature and atomizing temperature were chosen, and the final graphite-furnace temperature-rising program was determined.

    youdao

  • 结果显示,板栗接受热处理温度越高时间越长,组织水分损失越多程度越严重。

    The results showed that the higher the temperature and the longer period for treatment, the more water loss and more severe calcification in the tissue of chestnut fruits.

    youdao

  • 通过大量试验表明植物样品灰化温度分解方式分析结果影响很大

    A large number of experiments show that the analytical results of gold are greatly interfered by the ashing temperature and the decomposition form of plant sample.

    youdao

  • 介绍一种燃烧技术酸碱滴定法测定腐植酸硼肥中方法

    This paper Introduces a method for determining Boron in humic acid fertilizer by the pretreatment technique of oxygen bomb combustion and the analytic method of acid-base titration.

    youdao

  • 由于缩短干燥时间,取消灰化阶段,使每次测定时间缩短40%,达到快速、准确分析结果

    Owing to reducing the drying sta -ge and omitting the ashing stage, each cycle time will be reduced about 40%. precision results can be obtained with this method.

    youdao

  • 烘焙食品试样经灰化处理APDC DDTC MIBK体系萃取富集试液中的,利用空气乙炔火焰原子吸收测定烘焙食品样品铅的含量。

    Trace lead in baked food is determined by air-acetylene flame atomic absorption spectrometry (FAAS) with APDC-DDTC-MIBK as the extraction and preconcentration system after cineration process.

    youdao

  • 目的建立开放式灰化·酸溶·电极测定蔬菜微量方法

    Aim: To establish a method of detecting the trace fluorin in vegetable with the open type ashing-acid dissolving-fluoride selective electrode.

    youdao

  • 探讨样品方法灰化原子温度基体改进剂测定结果影响

    Detailed discussion was conducted about the impact of factors such as ashing and automation temperature, ashing method of samples, and matrix modifier on the experimental results.

    youdao

  • 蛋壳成分另外5%是重要的“黏合剂”,可以防止白垩增加蛋壳硬度。

    The other 5 percent of eggshells consists of a crucial " binding agent" that keeps the chalk from turning into dust and toughens he shells.

    youdao

  • 根据学成分分析结果参照矿物标准成分推算矿物中的含量

    Based on the results of chemical analysis of the coal ash, with reference to the standard composition of minerals the content of various mineral phases in the coal ash has been determined.

    youdao

  • 可以用愚浮液进样取代法处理样品,火焰原子吸收光谱法测定中草药中的

    It is possible to replace the ashing method by suspension sampling method for the determination of potassium in Chinese medicinal herb by flame atomic absorption spectrometry.

    youdao

  • 采取高温消解内脏组织中的硅藻进行提取加以检验一种操作简单、干扰少的有效方法。

    The effective method is to extract and examine the diatom in internal organs by burning it to ashes in high temperature.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定