Methods Reaction is held under the strong acid condition.
方法在强酸性条件下反应。
The weak acid condition can cause the discoloration extent.
弱酸性条件会增加变色的程度。
The removal effect of phenol was good in acid condition, but poor in alkaline condition.
在酸性条件下苯酚的去除效果较好，碱性条件下降解率很低。
The chlorophyll in green vegetables easily fades out in acid condition or when being heated.
绿色蔬菜中的叶绿素在酸性条件下，或在加热过程中容易褪色。
The results showed that salvianolic acids was stable under weak-acid condition and affected by metabolism enzyme;
实验结果发现，丹酚酸在弱酸条件下较为稳定，肠道酶对丹酚酸稳定性有影响；
It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostabili…
酸性条件下预处理稻壳粉有利于提高其热稳定性。
It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostability.
酸性条件下预处理稻壳粉有利于提高其热稳定性。
The method also can perform a hydrolysis reaction under an acid condition after the condensation reaction of the step (2).
本发明也可在步骤（2）缩 合反应后，接续在酸性条件下进行水解反应。
Cocoon floss contains lots of positive charges in acid solution, so it can adsorb anion dye at acid condition theoretically.
茧衣在酸性条件下含有大量正电荷，对阴离子染料具有很好的吸附作用。
The microorganisms used for bioleaching are mainly iron-oxidizing or sulfur-oxidizing bacteria which live in acid condition.
能够进行生物浸矿的微生物主要是一些在酸性环境中生长的铁或硫氧化细菌。
The sulfite oxidation process under acid condition to treat concentrated H 2SO 4 bearing wastewater from pharmaceutical production is described.
讨论了利用亚硫酸盐做氧化剂，在酸性条件下氧化处理制药厂的高浓度含硫废水。
While NVP was incorporated into polymer drug, it had little effect on release in acid condition, but drug release rate in base condition increased markedly.
同时，共聚物中亲水组分—NVP的引入，对酸性条件下的释放影响不大，但明显加快了药物在碱性条件下释放。
The results of the research on the color-developing feature indicated that anthocyanidins were the main reason for the red of purple tealeafin acid condition.
对茶树紫色芽叶呈色特征的研究结果表明，花青素是茶树紫色芽叶在酸性溶液条件下呈红色的主要原因。
The amphiphilic diblock copolymer PMMA-b-poly (methacrylic acid) can be further obtained very easily by hydrolysis of PMMA-b-PBEMA under a mild acid condition.
将PM MA - b -PBEMA在温和的酸性条件下水解，可以很容易地得到含有聚甲基丙烯酸(PMAA)嵌段的两亲性嵌段共聚物pmma - b - PMAA。
L-ascorbyl palmitate in the methanol extract is hydrolyzed under acid condition, and 2, 6-dichlorophenol indophenol sodium solution is titrated with the hydrolysate.
用甲醇对油样中l -抗坏血酸棕榈酸酯进行提取，对提取物在酸性条件下水解，用水解产物对2,6 -二氯酚靛酚钠溶液进行滴定。
Low temperature bleaching of wool with hydrogen peroxide using katalase as catalyst under acid condition has been studied as well as the related factors influencing it.
研究了在酸性条件下，以酶为催化剂，羊毛双氧水低温漂白工艺及相关因素的影响。
Then I learned that the problem was acid reflux, a relatively common condition in which stomach acid comes back up the esophagus and scalds the vocal cords, usually during sleep.
后来我了解到起因是胃酸倒流，这是很多人都会碰到的情况：通常在睡觉的时候，胃酸回流经过食道，烧伤了声带。
Cleveland's condition was likely exacerbated by his heavy drinking, which increases serum uric acid concentrations.
克利夫兰的病情可能由其大量的饮酒加重，这导致了他的血清尿酸浓度增高。
Generally speaking, bamboo is fond of high humidity, warm climate, thick, slightly acid soil with a good ventilating condition and abundant in organism.
一般来说，竹子适于在气候潮湿温暖，土壤厚实略显酸性且通风良好富含有机物的环境中生长。
Mr Sands thinks his problem stems from an acid reflux condition caused by a damaged valve in his stomach.
Sands先生认为他的这个毛病最初源于胃部的幽门受损而导致的胃酸回流。
Under the optimum condition the yield of cinnamic acid was 67.17%, which was higher than the yield (40-50%) obtained under traditional heating method.
在此条件下，肉桂酸的产率能达到67.17%，高于传统加热法的产率(40- 50%)。
The preparation of 1,1,2 ethanetricarboxylic acid from addition reaction of maleic acid with germaniumane trichloride under acidic condition, then hydrolysis has been investigated, the yield is 71%.
以糠醛为原料，先制得顺丁烯二酸，用顺丁烯二酸与三氯锗烷在酸性条件下加成，然后水解得到1，1，2 乙烷三羧酸，收率为71%。
Objective: To optimize the Acid Hydrolysis condition for taxifolin in Fructus Polygoni Orientalis.
目的：优选水红花子中花旗松素最佳水解条件。
Objective To determine the best synthesis condition of 3-(4-iodobenzyl)propionic acid.
目的考察3-（4-碘苯甲酰基）丙酸的最佳合成条件。
The preparation of sebacic acid from castor oil by microwave cracking under the condition of solvent is reported.
本文报道了以蓖麻油为原料在有机溶剂条件下经微波裂解法制备癸二酸的工艺条件研究。
This passage introduced how to develop the new flocculants (PFZSS) for wastewater treatment through adding iron(III) ion zinc(II) ion in the silicic acid and controlling the reactive condition.
本文在聚硅酸中同时引入铁、锌两种金属离子，控制好工艺条件，研制新型水处理药剂——聚硅酸硫酸铁锌（PFZSS）。
The esterification condition of Benzoic acid and antimicrobial activity of methyl benzoate were studied.
对苯甲酸甲酯化的合成工艺条件及抑菌效果进行了研究。
Sometimes this buildup of uric acid can cause gout, a condition that causes intense swelling in one of the joints, often the the big toe.
有时这种累积的尿酸会导致痛风，会导致一种强烈关节肿胀，尤其大脚趾。
Sometimes this buildup of uric acid can cause gout, a condition that causes intense swelling in one of the joints, often the the big toe.
有时这种累积的尿酸会导致痛风，会导致一种强烈关节肿胀，尤其大脚趾。
应用推荐