福尔马林水

Formalin removes oxygen from the water, so it is imperative that the treated water is well aerated.

福尔马林删除氧气从水，因此，当务之急是经处理的食水是加气。

Commonly used 50% to 70% of the alcohol, 11 percent of water to the Soviet Union, 0.1 percent bleaching powder, 2% formalin may kill AIDS virus.

常用的50%～70%的酒精、11%来苏水、0.1%漂白粉、2%福尔马林均可杀灭艾滋病病毒。

Formalin A mixture of about 40% formaldehyde, 8% methyl alcohol, and 52% water (the methyl alcohol is present to prevent polymerization of the formaldehyde). It is a powerful reducing agent and is used as a disinfectant, germicide, and fungicide and also as a general preserving solution.

福尔马林：40﹪的甲醛、8﹪的甲醇以及52﹪的水的混合物（加甲醇目的是避免甲醛聚合），它是很强的还原物质，通常用作消毒、杀菌剂、杀真菌剂或作为常规储存液。

The acute toxicity effects of six kinds of drugs(Cupric sulfate, Trichlorfon, Formalin, Potassium permanganate, Acidum trichloroisocyanuras and Chlorinae dioxydum) on Silurus asotus Fries with body length of 1.5~2.0cm were studied in lentic condition at room temperature.

使用常温静水试验法，探讨了硫酸铜、敌百虫、福尔马林、高锰酸钾、强氯精、二氧化氯等6种药物对鲇鱼苗（体长1.5~2.0cm）的急性毒性效应。

And try to find out the effect of TSA on the proliferation and differentiation of rat tracheal stem cell. Methods 1.Preparation of 5-Fu Model and TSA treatment Two weeks" Wistar rats provided by the animal center of the China Medical University. The animals were sacrificed by 10% Chloral Hydrate 0.4ml/100g. Then the tracheas were excised aseptically. Then they were douched with PBS and cultured in 1:1 mix of Dulbecco"s modified Eagle"s medium and Ham"s F-12 medium (DMEM/F12) containing 120 mg/ml 5-Fu and 10% fetal bovine serum for 12h at 37°C. The tissues were then refreshed by culturing in DMEM/F12 containing 10% FBS and 200nM TSA.

1、制备气管损伤模型及剥离上皮取约200克左右的Wistar大鼠，雌雄不限(中国医科大学实验动物中心提供)，腹腔注射10%水合氯醛0.4ml/100g，无菌条件下取出气管，无菌PBS反复冲洗，洗净血液和粘液，置于DMEM/F12培养液中(含10%胎牛血清)，于培养液中加入终浓度为100mg/ml的5-Fu，37℃，5%CO2孵育12小时，弃去上述培养液，换成新鲜DMEM/F12液(含10%胎牛血清)，同时加入终浓度为200nM的TSA继续培养，于换液后3、6、12、24、48小时分别10%中性福尔马林固定，石蜡包埋，制成4μm厚的组织切片。

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。