查询词典 acetic acid

ResultsThe PSAR obviously suppressed the mice's auricle swelling induced by xylene, reduced the number of mice's spraining body induced by acetic acid, increased their latencies of spraining body and stimulation of hot board, and improved their pain threshold value.

结果制川乌能明显抑制二甲苯所致小鼠耳廓肿胀；显著减少醋酸所致小鼠扭体次数，延长小鼠扭体潜伏期；明显延长热板刺激小鼠舔足潜伏期，提高热板小鼠痛阈值。

The KM reduced mice' s spraining body number of times caused by acetic acid obviously, prolonged the latent period of their spraining body notably;evidently extended latent period of stimulation by hot board and improved their pain threshold value.

川乌能显著减少醋酸所致小鼠扭体次数，延长小鼠扭体潜伏期：明显延长热板刺激小鼠添足潜伏期，提高热板小鼠痛阈值。

Effect of Cuyu granule on the quality of ulcer healing in tats with gastric ulcer induced by acetic acid.

促愈颗粒对大鼠乙酸胃溃疡愈合质量的影响。

Epoxide content is determined by dissolving the sample in aqueous acetic acid in the presence of crystal violet, and titrating with HBr to a bluish green endpoint.

环氧化物含量由在结晶紫存在下在含水乙酸中溶解样品测定，然后用HBr滴定至蓝绿终点。

Results All the patients were diagnosed to pseudocondyloma of vulvae by the examination with 5% acetic acid and the histopathological examination.

结果 本组误诊为尖锐湿疣的24例患者经醋酸白试验、组织病理学检查均确诊为假性湿疣。

The early stage of HPV infection may present only chronic proliferating inflammation in absence of koilocytes. Colposcopy and acetic acid white test provides preliminary diagnosis for vulvae SPI. The optimal treatment is drug combined physical therapy.

HPV感染早期可能没有典型的挖空细胞，而仅表现为慢性增殖性炎症，阴道镜及醋酸白试验可用于外阴SPI的初步诊断，药物与物理治疗相结合治疗外阴SPI效果显著。

Results The lesions of all the 105 cases vulvae SPI were become white after painted with acetic acid under colposcopic inspection. Of the 105 cases pathological reports 95 were reported chronic proliferating inflammation, 7 condyloma acuminate, and 3 mild vulvae intraepithelial atypical hyperplasia I.

结果 105例拟诊外阴SPI的阴道镜特点均为病变区涂醋酸后变白。105例病检结果为：95例报告为外阴慢性增殖性炎症，7例报告为尖锐湿疣，3例为外阴轻度不典型增生。

DPPH method, pyrogallol method and Fenton reaction were used to study the scavenging ability of extracts with 95% ethanol, ethyl acetate, acetone, acetic acid, chloroform, methanol to free radical activity.

方法］应用DPPH法、邻苯三酚自氧化法和Fenton反应分别研究了浓度95%乙醇、乙酸乙酯、丙酮、乙酸、氯仿、甲醇提取物清除自由基活性的能力。

For example, pulverized wood samples can be treated with acetyl bromide in acetic acid, and the absorbance of the resulting solution at 280 nm can be compared with the absorbance obtained from known lignin standards.

例如，将木屑样品在乙酸环境下与乙酰溴进行反应，再将280纳摩尔所得溶液的吸收率与已知的木质素标准吸收率进行比较。

In view of the existence of the above shortcomings of traditional methods, using acetyl chloride instead of acetic acid as a raw material, do not use any catalyst, not heating, room temperature reaction synthesis of ethyl acetate.

鉴于传统方法存在以上缺点，采用乙酰氯代替乙酸作为原料，不使用任何催化剂，不加热，常温反应来合成乙酸乙酯。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。