formic
adj. 甲酸的;蚁的;蚁酸的
2026-03-21 08:00 浏览次数 17
adj. 甲酸的;蚁的;蚁酸的
formic anhydride甲酸酐
FORMIC ACIDCAS甲酸
formic fuscol蚂蚁
formic dehydrogenase甲酸脱氢酶
formic acid[有化] 甲酸;[有化] 蚁酸
Formic hydrazide甲酰肼
Formic acid[有化] 甲酸;[有化] 蚁酸
formic hydrogenase甲酸氢化酶
formic acerbic蚁酸
formic hydrogenlyase甲酸氢解离酶
formic acid efficiently dissolves and removes calcium based deposits, as well as rust, scale and iron oxide deposits.
甲酸能有效地溶解和去除钙质沉积物,包括锈、水垢和氧化铁沉积物。
method: tlc method was used for identification with silica gel g plate and butyl acetate formic acid water (7∶2.5∶2.5) upper layer as a developing solvent.
方法:薄层色谱法鑒别,采用以羧甲基纤维素钠为粘合剂的硅胶g薄层板,以醋酸丁酯甲酸水(7∶2 .5∶2.5 )上层溶液为展开剂;
some ants eject formic acid when irritated.
有些蚂蚁在受到刺激时会排出蚁酸。
aromatic dinitriles were prepared with excellent yields by refluxing the corresponding aromatic dialdehydes with hydroxylamine hydrochloride in 85% formic acid or glacial acetic acid.
芳香族二醛与羟胺盐酸盐在85%甲酸或冰醋酸中回流可制备相应的芳香族二腈。 方法简便,产率高。
excellent intergranular corrosion resistant properties, suitable to manufacture the equipment which resist to sulphuric acids, phosphonic acids, formic acids and acetic acids.
用于抗盐酸、磷酸、甲酸、乙酸的设备,有良好的耐晶间腐蚀性。
michael took the only two brandy glasses from the cupboard and set them on the yellow formic a table.
迈可从柜子里拿出仅有的两只白兰地杯子放在黄色贴面的餐桌上。
using the enzyme sarcosine oxidase on the samples produced the chemical compound formaldehyde. through oxidation, the formaldehyde in turn produced formic acid.
在样本中使用这种肌氨酸氧化酶能够产生化学复合物甲醛。甲醛通过氧化,反过来又可以产生甲酸。
the production of xylose via hydrolysis of straw in a mixture of formic acid and hydrochloric acid was investigated.
本文对甲酸-盐酸混合溶液水解麦草制备木糖的工艺进行研究。
many other insects also produce formic as well as other kinds of acid .
其他多种昆虫也能制造甲酸或其他种类的酸。
after the regenerated silk fibroin air-dried membrane dissolving in formic acid (98wt%) solution, the silk fibroin nano-fiber is prepared by static spinning, whose morphology is studied by sem.
以98%甲酸为溶剂溶解再生丝素室温干燥膜后,采用静电纺丝纺制丝素纳米纤维; 采用扫描电镜观察其形态结构;
the apparent activation energy of thermal degradation reaction of the nr by natural coagulation is higher than that coagulated with the technology of formic acid.
自然凝固工艺制备的nr热降解反应的表观活化能高于甲酸凝固工艺制备的nr 热降解反应的表观活化能。
an optimum oil formulation was adopted on the basis of detailed study on the effects of methanol, formic acid and water on the formulated oil.
对基础油性能、添加剂及复合配方进行了一系列模拟试验,考察了试油遇甲醇、甲酸和水时的性能变化。
polar reagents such as hydrofluoric acid, phosphoric acid, formic acid and 2-propanol were used as surface modification reagents.
采用了甲酸、磷酸、盐酸和弱极性试剂异丙醇作为聚砜底膜表面改性试剂。
this paper described using the reaction of hydrogen peroxide and formic acid in the presence of different catalysts to produce formate peroxide.
以过氧化氢和甲酸在不同催化剂存在下生成过氧甲酸为环化剂,对亚麻油进行环氧化反应。
this paper introduces application, processes and consumption of formic acid and its market at home and abroad. a suggestion is put forward.
主要介绍了甲酸的用途,生产工艺,国内外生产与消费情况以及市场的发展趋势,并针对我公司的实际情况提出了建议。
the silk fibrous protein solution was prepared by dissolving the recombinant spider silk protein in 98% formic acid after dialyzed and lyophilized.
纯化的重组蛛丝蛋白经透析、冷冻干燥后,以98%甲酸为溶剂,制备丝蛋白溶液。
formic acid concentration, activated carbon dosage and initial hydrogen peroxide concentration, reaction temperature affect the oxidative removal of thiophene.
甲酸浓度、活性炭加入量、过氧化氢初始浓度及温度对噻吩硫的氧化脱除均有影响。
but bites alone are not enough for the ants to achieve their ends. they lift their abdomens and inject formic acid into the crippled plant's wounds.
但是蚂蚁光靠啃是没办法达到目的的,它们挺起了肚子开始把蚁酸注入枯萎的植物伤口里。
formic perfectness and ok treat kind of rheumatism?
蚁精通可以治疗类风湿吗?
at continuous fermentation, except for formic acid, hydrogen could not continuously produced when using the other acids.
连续发酵实验结果显示,除甲酸外,均不能持续产氢。
among other commercially available acids, small amounts of fumaric, acetic, and formic are also found in foods naturally available in the wild.
其它商业常用的酸中,有少量的富马酸,乙酸和甲酸也常常被发现在自然界中常见的食物中。
of derived from or containing formic acid.
甲酸的甲酸的,由甲酸衍生的,含有甲酸的。
in addition, due to its simplicity, formic acid is also chosen as model for studying biological systems exhibiting the organic acidic type of bonding.
另外,由于甲酸的简单性,它也经常被选为研究体现有机酸成键类型的生物体系的模型。
one link they found was a compound called formic acid or formate.
他们已经发现一种被称为甲酸的物质可能在其中起作用。
the bulb at the base of each hair contains the stinging liquid that includes formic acid, histamine, acetylcholine and 5- hydroxytryptamine (serotonin).
球茎位于毛的基部,包含了刺毛液体,包含蚁酸,组织胺,乙酰胆堿和5-羟色胺(血清素)。