查询词典 acetum
- 与 acetum 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Enzyme solution was extracted by 0.02 mol/L、pH4.8 acetum at the room temperature for 3 h.
纤维素酶和果胶酶主要由霉菌通过固态发酵法来生产,其影响因素较多。为了获得高
-
5 % vanillin acetum and perchloric acid as color developer, the content of ursolic acid of kudingcha growed in Hainan province was determined at 548 nm.
用5%香草醛冰醋酸及高氯酸显色,在波长548nm处用分光光度法测定了海南苦丁茶中的熊果酸含量。
-
In the same treatment concentration and time, effect of acetum on 7 pesticide residues in cabbages surfaces were high than salt solution. The tap water treatment was the worst. There are no significant effects on pesticide residues in cabbage that refrigeration 12-48 h.
结果表明:在相同浓度和处理时间下,醋酸溶液对甘蓝叶片表面7种农药的去除效果要好于盐溶液,自来水对7种农药的去除效果在3种处理溶液中最差。
-
The alkalescence ion water presented singnificant promotion heal function for rat gastric ulcer cauterized by acetum.
整水器处理后的碱性离子水具有显著促进大鼠醋酸性溃疡愈合的作用。
-
Methods To create the rat model of gastric ulcer cauterized by acetum. The rat we treated by drinking alkalescence ion water which pH value we difference and to observe the state of rat gastric ulcer haling.
采用醋酸烧灼型大鼠胃溃疡模型,对整水器处理后生产的不同pH值的碱性离子水对胃溃疡愈合的作用进行研究。
-
The mobile phase was a mixture of acetonitrile 0.378 mol/L acetum (30∶70) and in a flow rate of 0.8 mL/min; The detective wavelength was 321 nm; Column temperature was room temperature and the injection quantity was 10 μ L.
色谱柱 Lichrospher C 18 (4.6 mm ×250 mm,5 μm),C 18 保护柱;流动相:乙腈 0.378 mol/L冰醋酸水溶液(30∶70);检测波长321 nm;流速0.8 mL/min;柱温:室温;进样量10 μL。
-
The effects of the mass ratio of polyvinyl alcohol and chitosan,the volume of acetum,the concentration of crosslinker on swelling ration are studied and optimized using orthogonal experimental method.
凝胶溶胀度随着聚乙烯醇与壳聚糖质量比、交联剂戊二醛浓度的增大而减小,随着溶剂醋酸溶液体积增加而增大
-
The effect of different calcium chloride concentration, reaction time and neutralized acid on yield of tagatose was investigated by single factor tests. Results showed that the condition, such as calcium chloride (0.01~0.03 mol/L), reaction time(20~40 min), acetum, carbon dioxide, phosphate acid to synthesize tagatose was suitable.
通过单因素实验,确定了以D-半乳糖为原料进行化学法合成D-塔格糖的工艺条件为:CaCl2的添加量在0.01~0.03 mol/L,反应时间在20~40 min,并用醋酸、CO2、磷酸中和时D-塔格糖产率较高。
-
Through the orthogonal experiment, the optimum condition for tagatose synthesization was determined to be 0.02 mol/L calcium chloride, 30 min, acetum neutralization.
通过正交设计实验优化反应条件,最终确定以0.02 mol/L的CaCl2为催化剂,反应时间30 min,用醋酸中和金属氢氧化物D-塔格糖复合物时,D-塔格糖的产率最高,可达到49.05%。
-
The main collagens in skin are type I and III. In this research, total collagens were separated from rat skin by enzymatic digest and acetum methods. The collagens were denatured at 60℃ and digested with trypsin. Characteristic peptides typical for collagen type I and III were identified with high performance liquid chromatography/mass spectrometry.
哺乳动物皮肤真皮中胶原蛋白含量约为70%,主要为是I型、III型胶原蛋白,本实验利用稀酸溶解和酶法提取了大鼠皮肤中的总胶原蛋白,将胶原蛋白粗提品在60℃变性后用胰蛋白酶进行降解,液相色谱/质谱联用法分析了两种胶原蛋白的特征多肽,利用特征多肽比较了不同生长期大鼠皮肤中I型和III型胶原蛋白相对含量。
- 推荐网络例句
-
Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
-
In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
-
The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。