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rapid
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  快速
    New Rapid Degumming Process for Hubei Raime
    湖北苧麻快速脱胶新工艺的研究
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    RAPID DETERMINATION OF PROTEIN CONTENT IN RICE AND WHEAT
    大米和小麦蛋白质的快速测定
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    RAPID KILN DRYING TECHNOLOGY FOR RUBBERWOOD
    橡胶木材快速窑干技术的研究
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    Rapid Fermentation of Beer by Immobilized Growing Yeast Cell
    固定化生长酵母细胞快速发酵生产啤酒
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    A Rapid Determination on Trace Copper in Canned Food by Polarographic Adsorption Wave
    食品罐头中痕量铜的极谱快速测定
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  “rapid”译为未确定词的双语例句
    Rapid Determination of Furazolidone Residue in Eel, Prawn and Pork by HPLC
    HPLC法测定鳗鱼、猪肉和对虾中的痢特灵残留
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    The recoveries of cinnamaldehyde and cinnamic acid were 97%,104% and the detection limits were 2.3 mg/L,0.80 mg/L,respectively. This method was simple,rapid and accurate.
    肉桂醛的线性范围10~240 mg/L,r=0.999 6,检出限为2.30 mg/L,RSD为2.19%。
短句来源
    Under the optimal conditions,the relative standard deviations were below 2.8% for mercury and 2.5% for arsenic,the standard recoveries were 93% for mercury and 96% for arsenic. The detection limits were 0.035μg/L. This method is accurate,rapid,convenient,and applicable.
    在最佳微波消化条件和测定条件下,线性范围为:Hg 0.1~150μg/L、As 0.1~200μg/L,检出限均为0.035μg/L,汞测定的相对标准偏差为2.8%,砷测定的相对标准偏差为2.5%,汞的标准回收率为93%,砷的标准回收率为96%,结果令人满意.
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    of intra-day and inter-day assay were within 1.1~2.1,the detection limits of BA and SA were 0.5μg/mL and 0.75μg/mL. It is a simple and rapid method with good reproducibility.
    在1.1~2.1之间,苯甲酸和山梨酸的检测限可达0.5μg/mL和0.75μg/mL,具有良好的准确度和再现性。
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    The content range of sesamin was 0.35%-0.72%, and the sesamolin was 0.32%-0.48%. The method is rapid, simple, accurate and reproducible. In oil process, the strength of baking has direct effect on content of sesamolin.
    油样中芝麻素的含量范围为0.35%-0.72%,芝麻林素的含量范围为0.32%-0.48%.制油工艺中焙炒工序强度对芝麻林素含量变化具有一定影响。
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  rapid
The use of time-frequency methods (phase space methods) allows the use of rough symbols of ultra-rapid growth in place of smooth symbols in the standard classes.
      
The pharmaceutical sciences are advancing rapidly in the post-genomic era of the 21st century with the completion of the human genome, as well as those of many other organisms including bacteria and parasites, and the rapid advances in proteomics.
      
The α-isomer exhibited rapid and significantly higher peak plasma concentrations in all the species post intramuscular administrations, while β-isomer showed prolonged plasma levels.
      
This suggests that the rapid initial reduction in percent parasitemia may be due to α- isomer and the activity is maintained by the β- isomer.
      
Flavonoid antioxidants act as scavengers of free radicals by rapid donation of a hydrogen atom.
      
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Litchi is a famous fruit indigenous to southern China.When the fruit is fully ripe it is beautifully bright red,but the color fades rapidly and turns dull brown a few days after being kept at room temperature.In order to find out what is the active agent responsible for the rapid browning of the fruit,a study was made of the oxidizing enzy- mes present in the fruit shell.Crude enzyme preparation was made by grinding fruit shells with water or with phosphate-citric acid buffer (pH 6.8) and then filtering.Enzy-...

Litchi is a famous fruit indigenous to southern China.When the fruit is fully ripe it is beautifully bright red,but the color fades rapidly and turns dull brown a few days after being kept at room temperature.In order to find out what is the active agent responsible for the rapid browning of the fruit,a study was made of the oxidizing enzy- mes present in the fruit shell.Crude enzyme preparation was made by grinding fruit shells with water or with phosphate-citric acid buffer (pH 6.8) and then filtering.Enzy- me activity was measured by manometric method with the Warburg apparatus. An enzyme was found which can oxidize catechol and hydroquinone at pH 6.8,but it cannot oxidize mon0phenols such as p-cresol and tyrosine.The enzyme in litchi peri- carp was thus found to resemble laccase with respect to substrate specificity.Enzyme activity was much reduced at pH values below 6.8,being about one-half at pH 6.2 and about one-fourth at pH 5.0 as that at pH 6.8.Boiled fruit shell extract still had some oxidizing activity toward hydroquine,presumably due to the presence of some thermostable factors capable of oxidizing polyphenols in the crude extract. Copper chelating agents such as thiourea and sodium diethyldithiocarbamate (dieca) had peculiar effects on this enzyme.The enzyme from fruit shells of the variety“Bai-la- zi”(白蜡子)was inhibited by thiourea in only a short period.The inhibition gradually diminished and totally disappeared within 20-80 minutes.The degree and duration of inhibition varied with the concentration of thiourea,the higher the concentration,the greater the degree and the shorter the time of inhibition would be.After the inhibition has disappeared,absorption of oxygen continued to increase to an amount higher than that of the control,resulting in a stimulation effect.No inhibition was shown by thio- urea to the enzyme from fruit shells of the variety“Huai-zhi”(淮枝),which was sti- mulated by thiourea at the very beginning of oxidation reactions.Dieca inhibited the enzyme at low concentration (0.2mM).At higher concentrations (2 or 4mM) dieca gave a stimulation effect;the absorption of oxygen was markedly enhanced in the pre- sence of dieca (2 or 4mM) as compared with that of the control.The increase of oxygen uptake in the presence of thiourea or dieca was not due to the direct oxidation of these reagents by the enzyme.Further studies are being carried out to make clear the nature of these effects.

本文报告在荔枝果皮中有多酚氧化酶存在,但荔枝果皮提取液在经煮沸后仍有部分的氧化对苯二酚的活性。在 pH4.0—6.8范围内,酶活性以在 pH6.8中为最强。此酶对邻苯二酚及对苯二酚均起氧化作用,但不能氧化间苯二酚及一元酚(对-甲酚和酪氨酸)。故从基质特异性来看,荔枝果皮的多酚氧化酶与漆酶相类似。抑制剂如硫脲及二乙胺基二硫代甲酸钠对荔枝果皮多酚氧化酶具有特殊的作用。硫脲对白蜡子荔枝果皮多酚氧化酶只呈暂时的抑制作用,以后抑制作用逐渐消失并转为促进作用,抑制时间及促进程度随浓度而异。硫脲对淮枝荔枝果皮多酚氧化酶则不呈抑制而只呈促进作用。低浓度(0.2mu)的二乙胺基二硫代甲酸钠对荔枝果皮多酚氧化酶呈抑制作用,但高浓度(2,4mM)则有强烈的促进作用。

A rapid, simple and more sensitive method of determination of ammonia in sea water is described. In this method ammonia in sea water is oxidized to nitrite by alkaline hypochlorite and the residual oxidant reduced by arsenite, the amount of ammonia can be calculated from the total amount of nitrite. A considerable amount of amino-acid nitrogen is oxidized as well as free ammonia in the process. Hence, the method can be of significant utility in studying the productivity of the seas, as amino-acid nitrogen...

A rapid, simple and more sensitive method of determination of ammonia in sea water is described. In this method ammonia in sea water is oxidized to nitrite by alkaline hypochlorite and the residual oxidant reduced by arsenite, the amount of ammonia can be calculated from the total amount of nitrite. A considerable amount of amino-acid nitrogen is oxidized as well as free ammonia in the process. Hence, the method can be of significant utility in studying the productivity of the seas, as amino-acid nitrogen is a nitrogen source for many phytoplankters. By this method about 0.1μg-at/liter of ammonia can be detected.

一个快速简便而又灵敏可靠的海水中氨的测定方法,长期以来为化学分析工作者所探求。本文提出的测定方法是以碱性次氯酸盐为氧化剂,将海水中的氨氧化成亚硝酸盐,剩余的氧化剂则以亚砷酸盐破坏之。通过测定总亚硝酸氮的含量中算得氨氮的含量,可测出0.1微克—原子氮/升的浓度。此外,在反应过程中也有一定数量能为浮游植物直接吸收利用的氨基酸,也同样被氧化为亚硝酸盐。因此,本法较诸其他氨的测定法,无论在测定方法的本身或在作具体的研究工作中,就更有实际意义。

Methods of rapid-frozen of, rat heart by liquid nitrogen and Spectrophotometric determination of its high energy phosphates-[adenosine triphosphate (ATP) and creatine phosphate (CrP)]concentrations were reported.

本文初步报导了用快速液氮冷冻保存、分离提取和分光光度法测定大鼠心肌高能化合物的方法。用液氮冷却的自制心脏冷冻钳能快速冷冻组织,立即抑制代谢反应。冷室中在滴加液氮下捣碎组织,过氯酸研磨能有效提取样品。测定中采用改良的空白对照,合适的工具酶用量,测得光密度变化与ATP及CrP的浓度分别在9×10~(-3)-1.45×10~(-1)和1.8×10~(-2)-1.79×10~(-1)μM范围内呈直线关系。初步测定了正常鼠心ATP和CrP的含量。

 
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