乙酸乙酯

Result: Six compounds were isolated and identified as vanillic acid, formononetin, isoliquiritigenin, liquiritigenin, kumatakenin B and uracil.

结果 ：从四逆汤水煎剂的乙酸乙酯萃取部分分得 6个化合物，分别鉴定为香草酸(1)，芒柄花素(2 )，异甘草素(3)，甘草素(4)，华良姜素B(5 )和尿嘧啶(6 )。

ResultWhenthe mass concentration of ethyl acetate extract was1mg/ml,the antifungal effectof Woodwardia japonica was best withthe antifungal rates onthe2fungi of R.cerealis and A.sol ani being88.8% and100% resp.

结果乙酸乙酯相萃取物的质量浓度为1mg/ml时，狗脊蕨的抑制效果最好，对小麦纹枯病菌和番茄灰霉病菌2种菌的抑制率分别为88.8%和100%，海金沙抑菌效果次之，对2种病原菌抑制率分别为73%和76.8%。

METHODS: Fluoxetine and internal standard clozapine were extracted from plasma with ethyl acetate after being alkalized by sodium carbonate saturated solution.

以氯氮平为内标，血浆样品用饱和碳酸钠溶液碱化，经乙酸乙酯振荡萃取后，进样分析。

The optimal conditions for biodegrading two-composition VOCs are temperature of 30℃,pH of 6, flux of 0.055m3/h. The reactor remains rather stable in the course of two-composition biodegradation. The elimination capacity on two-composition VOCs of reactor is higher than that of sole-composition VOC.

将相同条件的乙酸乙酯与乙醇混合进气，得到的优化条件为：温度30℃， pH=6，进气流量0.055m3/h，且连续长时间的操作，反应器一直处于稳定的处理状态；反应器处理二组分的处理能力高于处理单组分时的处理能力。

One can easily find that from the experimental results: the course, in which ethyl acetate or ethanol degraded in bioreactor, is "reaction limited". The optimal conditions for biodegrading ethyl acetate are temperature of 25~30℃,pH of 7, flux of 0.05m3/h, and the maximal elimination capacity of 472.23g/m3 reactor/h .

气升式环流生物反应器降解乙酸乙酯的优化条件为：反应器内温度25~30℃，pH=7，进气流量为0.05m3/h，处理能力最大为472.23g/m3/h，且连续长时间的操作反应器的稳定性一直很好。

The MMY biodegrading culture medium of the Lbrevis has been cultured for 10 hours,then was extracted by aceticethanol and analyzed by Mass spectra,me analytical results indicated there is new mass produced about bigger 74D than the o-Nitrophenol.

培养10h后的培养液经重蒸乙酸乙酯革取后，用质谱分析表明，新产生的中间代谢产物比底物分子量约大74D。

Typically,0.2 mmol of cd solution, and 0.4 mmol of mpa solution were mixed in a 40 ml solution and the ph of the solution was 二氰基丙酸乙酯 to 10.0 by solution was palced in a three-necked flask and was deaerated.

通常情况下， 0.2浓度的镉环硫乙烷，和0.4浓度的mpa的混合溶液中40巯基丙酸甲酯溶液和ph值的溶液是调整，以10.0的溶液放置在是在三制作乙酸钙中，并除去溶液中的气体。

The ethylated wood of weight percent gain about 6-23 can resoluted at 80℃ in bisphenolA-ethyl acetate solution. In the presence of NaOH, these solution can reacted with epichlorohydrin toproduce new epoxy resin adhesive with wood as backbone.

发现增重率6～23的乙基化木材可在温和条件（80℃）下溶解于双酚A－乙酸乙酯溶液中，形成的溶液可用于制备以木材主成份为骨架的新型环氧树脂胶粘剂。

Successfully operated rats were parted into 2 groups: model group and sappan group. Transmigrated constituents of sappan in transplanted hearts were observed by HPLC-FPC.

通过反相HPLC色谱分析方法，检测苏木乙酸乙酯提取物在心脏移植大鼠供体心脏中的分布代谢情况，并观察移植心肌组织病理形态学改变。

Methods The urine was extracted by acetic ether. The extract was dissolved by hydrochloric acid and injected after being volatilized.

原尿用乙酸乙酯提取，提取液挥乾后加盐酸溶解后进样，采用高效液相色谱仪检测2，3-吲哚醌的含量。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。