英语释义

1. a poisonous strong acid (COOH)2 or H2C2O4 that occurs in various plants (such as spinach) as oxalates and is used especially as a bleaching or cleaning agent and as a chemical intermediate

片语

acid oxalic草酸

oxalic ester草酸酯

oxalic dichloride乙二酰氯

oxalic acidCAS草酸

oxalic amide草酰胺

oxalic acid[有化] 草酸

OXALIC ACIDRTECS草酸

Oxalic a草酸

Oxalic dihydrazide乙二酸二酰肼

Oxalic Acld英文名称

英汉例句

• it contains high level of oxalic acid. do not overdose, especially those with kidney problems or with hypertension or with diabetes.

  含有高量的草酸。不可服食过量，尤其是有肾脏病或血压高或糖尿病患者。

• the ceriumterbium coprecipitation oxide was prepared using oxalic acid and cerium chloride.

  采用氯化铈鋱水溶液与草酸为原料，合成了铈鋱共晶氧化物。

• thus further oxidized to more stable small molecules such as oxalic acid .

  所以这些物质能进一步氧化分解成草酸等更稳定的的小分子。

• whether acetic and oxalic acids can promote secondary porosity development depends on the ph and buffer system of fluids in the basin.

  草酸和醋酸能否促进储层次生孔隙的发育取决于盆地流体的酸度及组成流体的缓沖体系。

• glycol is oxidized rapidly by it to oxalic and glycolic acids.

  乙二醇迅速地被它氧化，生成草酸和羟基醋酸。

• a salt obtained by the reaction of uranium salts with oxalic acid .

  铀盐和草酸反应产生的一种盐。

• even spinach and beets are not exempt, since they「re high in oxalic acid, which is harmful in large quantities .

  甚至菠菜和甜菜也难逃其咎，因为它们富含草酸，而大量的草酸是有害的。

• anhydrous oxalic acid are hygroscopic.

  无水草酸有吸湿性。

• the preparation method of oxalic acid from plant fibre sunflower shell by hydrolysis-oxidation-hydrolysis was investigated.

  研究了以植物纤维向日葵壳为原料，采用水解-氧化-水解法制取草酸（乙二酸）的新工艺。

• another use of oxalic acid is in the final polishing of onyx, marble, and travertine .

  另一种使用的草酸，是在最后的抛光玛瑙，大理石，和钙华。

• comparing the solubility of scheelite and wolframite in dil. nitric acid with those in oxalic acid or in hydrochloride acid-citric acid has been carried out.

  并在相同粒度、相同矿物量等条件下进行了本法与草酸法、盐酸-柠檬酸法的黑、白钨矿溶解率的对照试验。

• oxalic acid is always formed during the reaction .

  在反应过程中，乙二酸总是会生成的。

• scientists have found that vitamin b6 can reduce the content of oxalic acid salt in the blood, so as to prevent the formation of stones.

  科学家发现，维生素b6可降低血液中草酸盐的含量，从而预防结石的形成。

• oxalic acid solutions are used for the worst cases of rouge.

  草酸溶液用于最差的生锈情况。

• wash with oxalic acid were effective.

  与草酸洗是有效的。

• it is reported that the electrolytic process of oxalic to glyoxalic acid by electroreduction on titanium cathode in this paper.

  本文报道在钛阴极上草酸还原制乙醛酸的电解工艺。

• changes of ultrastructure in ischemia brain tissue were observed with oxalic -potassium pyroantimonate electron microscope cytochemistry technique.

  利用草酸-焦锑酸钾电镜细胞化学技术观察缺血脑组织的超微结构改变。

• don」t eat too much high in oxalic acid salt food, including beans, beet, celery, chocolate, grapes, green peppers, parsley, spinach, strawberry and tea.

  勿吃过多富含草酸盐的食物，包括豆类、甜菜、芹菜、巧克力、葡萄、青椒、香菜、菠菜、草莓及茶。

• constant current electrolysis was used to study the effect of tetrabutylammonium salt on the reduction of oxalic acid.

  用恒电流电解法研究了四丁基氢氧化铵和不同的阴离子在草酸电解还原过程中的作用。

• applied circumstances of oxalic acid and its products is summarised.

  总结了草酸及其产品在国内外的应用情况。

• the carboxylic acids such as acetic acid, oxalic acid, succinic acid, adipic acid and octanoic acid, which were used as catalysts for producing dichloropropanol from glycerol were studied.

  考察了以冰醋酸、草酸、丁二酸、己二酸、辛酸五种有机酸为催化剂时，时间、温度、催化剂用量对目的产物二氯丙醇的收率以及反应速率的影响。

• if it is a peach juice usable soap or oxalic acid , then wash detergent to.

  如果是桃子汁可用草酸，再用肥皂或洗衣粉来洗。

• the properties and adsorption of tantalum oxalate complex from oxalic acid solution byd290 macroporous anion exchange resin have been investigated.

  研究了d290大孔阴离子交换树脂从草酸水溶液中吸附钽草酸配合物的性能和动力学。

• oxalic acid is one of natures most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

  草酸是一种高毒性化合物，它在体内的蓄积可引起各种病理状态，包括肾结石、高草酸尿癥等。

• this paper deals with a new process for making oxalic acid from corn starch in detail.

  本文详细地研究了以玉米淀粉为原料，经酸性水解，硝酸氧化制造草酸的新方法。

• the method has been satisfactorily applied to determine free oxalic acid in diethyl oxalate and oxalate in human urine, a coupled cl reaction echanism is presented.

  方法用于草酸二乙酯和人体尿液中草酸的测定，获得满意的结果。