normal acid
英 [ˈnɔːml ˈæsɪd]
美 [ˈnɔːrml ˈæsɪd]
网络 正酸
双语例句
- Normal propyl cinnamylate was synthesized by the esterification of normal propyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.
应用硫酸氢钾催化肉桂酸与正丙醇的酯化反应合成肉桂酸正丙酯。 - What is battery sulfation? A normal car acid battery consists of a series of oppositely charged lead and lead oxide plates that divide into cells within the battery.
电池可用是什么？一个普通汽车的酸电池是由一系列的电荷相反的铅和铅板，分为内的细胞电池。 - The experiments show that the normal pressure two-section acid hydrolysis is obviously superior to concentrated acid hydrolysis.
结果显示常压两段酸水解工艺的效果明显优于浓酸水解。 - The effect of circulating water cooling does directly affect the normal operation in wet-process phosphoric acid production.
湿法磷酸生产过程中，循环水冷却效果的好坏直接影响系统正常运行。 - In addition, even those with normal serum uric acid concentration has an increased risk of metabolic syndrome as serum uric acid concentration increases.
即使在尿酸正常范围内，随着浓度的增加，代谢综合征的发病危险也会随之增加。 - Results the chromate salt had more harm to ocular tissue and its treatment methods were different from normal acid hum.
结果红矾对眼组织损伤重，处理方法与普通酸性烧伤不同。 - Relationship Between the Heat of Combustion, Heat of Formation of Normal Aliphatic Acid and Its Molecular Structure
正脂肪酸的燃烧热和生成热与分子结构的关系 - Research design and methods: seeral methods were used to modulate cholesterol leels in intact islets and cultured?-cells, including a recently deeloped mouse model that exhibits eleated cholesterol but normal free fatty acid leels.
实验设计和方法：在完整的胰岛及培养的？-细胞中，已有很多方法用于调节胆固醇水平，包括最近兴起的一种大鼠模型，其胆固醇水平增高，但自由脂肪酸正常。 - With the development of the route of reaction between normal butenes and acetic acid, the production cost could be reduced dramatically.
而利用正丁烯与醋酸反应直接合成醋酸仲丁酯，可以显著降低生产成本。 - Objective and Methods: We tested the frequency distribution and the range of normal values of the sialic acid concentration in 386 normal human serum samples by chemical colorimeter.
目的与方法：本文采用化学比色法观察了386例正常人血清唾液酸的频率分布与正常值范围。 - Aims to absorption experiment with normal activated carbon modified with acid and base, its purpose is to find out the principles on absorption of naphthalene on the activated carbon in different conditions, such as different amounts of activated carbon, absorption time, pH value, temperature.
通过对普通煤质活性炭进行酸碱改性处理，研究了不同活性炭加入量、吸附时间、溶液pH值、温度等条件下，对萘溶液的吸附规律。 - The normal measures of amelioration acid soil for alleviation of aluminum toxicity were analyzed. The suggestions about study of aluminum toxicity and plant nutrition were provided.
分析现有改良酸性土壤，消除铝毒害的方法，对酸性土壤铝毒与植物营养研究提出一些建议。 - In patients with sepsis ( group 2), cardiac output index was remarkably increased while systemic vascular resistance index markedly decreased. Though DO2 and oxygen consumption were relatively normal, the lactic acid was significantly increased.
脓毒症组（G2组）：心指数（CI）显著增加，体循环阻力显著降低，DO2和氧消耗（VO2）大致正常，但乳酸水平显著升高。 - Conclusion An appropriate output power of Nd ∶ YAG irradiation may be an effective method of decreasing the microleakage between 3 kinds of normal used filling materials without acid erosion and cavity walls.
结论适宜功率的Nd∶YAG激光照射，对减少非酸蚀的3种常用牙体充填材料与牙齿窝洞界面微渗漏可能是一种有效方法。 - After formed proembryo and early young embryo, the content of DNA in the nuclei of the initials became normal. The RNA and acid protein contents are rich during the whole development, especially within the embryo initials.
在原胚及早期幼胚发育过程中，胚原细胞核DNA含量恢复正常，RNA及酸性蛋白质含量均较丰富，特别是在胚原细胞内。 - Preparation of Xylose from Coconut Shell by Normal Pressure Acid Hydrolysis
椰壳常压酸水解制备木糖 - Investigation on Steel and Iron Blackening at Normal Temperature in Selenious Acid Copper Salt Phosphoric Acid System
亚硒酸-铜盐-磷酸体系钢铁常温发黑的研究 - Comparison of level of risk factors of cardiovascular disease in employees with different level of uric acid: According to the evaluation standard of hyperuricemia, all the employees were assigned into normal uric acid group and hyperuricemia group based on sex.
不同尿酸水平职工的心血管病危险因素水平比较：根据高尿酸血症评估标准，将全部职工按性别分别分为正常尿酸组和高尿酸血症组。 - Methods: Forty Wistar rats were randomly divided into 4 groups: normal control group, oleic acid induced group, PGE 1 powder group and Lipo PGE 1 group.
方法：随机将40只Wistar大鼠分成4组：正常组（A组）、油酸模型组（B组）、PGE1组（C组）和lipoPGE1组（D组）。 - After experiment, microhardness values, sediment on enamel surface and histology changes of normal enamel treated by acid gel for 48 hours after experiment were examined.
观察两期人工龋表面硬度值的改变、表面沉积物的情况和实验后釉质抗酸能力的变化。 - The subpopulations and normal value of acid α-naphthyl acetate esterase ( anae) reaction of the peripheral lymphocytes from Tu Nationality
青海土族人外周血淋巴细胞ANAE反应的阳性率及其亚群的正常值 - Objective To explore the changes of ultrastructural characteristics including interstitial space dilation ( ISD) and the number of desmosome in non-erosive gastroesophageal reflux disease ( NERD) with abnormal and normal oesophageal acid exposure.
目的探讨非糜烂性反流病（NERD）病理性酸反流组及生理性酸反流组，其食管黏膜细胞间隙及桥粒数目等超微结构的变化情况。 - The technology of normal pressure acid hydrolysis of corncob hemicellulose is discussed.
玉米芯酸水解技术是生产木糖水解液的关键。 - In the metabolomics studies, compared with normal group, butyric acid, propionic acid, ethanol, glutamine, taurine, glucose in the gout group have obviously changed.
基于NMR代谢组学研究显示与正常组相比，痛风组1H-NMR图谱中丁酸、丙酸、乙醇、谷氨酰胺、牛磺酸、葡萄糖等代谢物的谱峰有了明显的改变。 - Maintenance of normal serum bile acid concentrations depends on hepatic blood flow, hepatic uptake, secretion of bile acids, and intestinal motility.
正常胆汁酸浓度的维持有赖于肝血流、肝细胞摄入、胆汁酸分泌和小肠的蠕动功能。 - Considering of the shortcoming of clay damaging badly in low permeable formation and the secondary precipitation of normal mud acid, this paper studied a new kind of acid liquid.
本文针对低渗透油藏黏土伤害严重、常规土酸酸化二次沉淀严重等问题而研究了一项新型酸液配方。 - In normal developed zebrafish, retinoic acid is abundant in abdominal part of the retina, where the development of cones and rods is obvious. This means retinoic acid is effective in cone and rod development and eye development.
正常发育的斑马鱼，腹部视网膜的RA丰富，视杆和视锥细胞的分化强烈，表明RA信号系统在视杆、视锥的分化成熟中和眼球早期发育起作用。