甲醛溶液

The result showed that high quality genomic DNA could be got from both fresh and frozen tissues except scale by common method. Tissue fixed with 70% alcohol and 10% formaldehyde could also extract high quality genomic DNA after effective pretreatment. Noteworthy high quality DNA could be got from scale with fresh and some other fixation methods.

结果表明，除鳞片外，新鲜组织、-20℃冰冻组织以常规方法可提取出较高质量的DNA；保存于70%酒精或10%甲醛溶液中的组织，经预处理，亦可得高质量DNA；新鲜、冰冻、70%酒精或短时间10%甲醛固定的鳞片经适当预处理也可提取出较高质量的DNA。

Formaldehyde Solution, more than 30%; Formalin

22甲醛溶液，超过30%；福尔马林

The effects of formalin added during malting on the qualities of barley and malt were studied.

研究了制麦过程中甲醛溶液的添加对大麦和麦芽品质指标的影响。

Formalin see Formaldehyde Solution, more than 30

甲醛溶液，超过30%；福尔马林

Then the mice were killed in different time after given the medicine wine, and the wounded limbs were got follow the articular genua, and the limbs were put in the 10% formaldehyde solution to fix them, then the histopathologic sides were done, and the change in the tissue structure were observed in light microscope.

于给药后不同时段分别处死小鼠，然后沿膝关节部位剪取小鼠的击伤腿置于10 %甲醛溶液中固定，作病理组织切片，光镜下观察组织结构形态学变化评价，评价永康宁骨康宁药酒对小鼠击伤腿肿胀有无消肿作用。

In acidic condition, the extractive form waste water in hardboard production reacts with extra amount of formaldehyde at 1-5∶1 (formaldehyde : solid extractive, based on weight) to prepare extractive-formaldehydecomplex, then urea or phenol is added into the solution of this complex and reacts with unreacted formaldehyde to form a new adhesive system.

利用纤维板生产中废水提取物与过量甲醛(甲醛溶液与粉状废水提取物的重量比为1～5：1)在酸性条件下可制成纤维板废水提取物-甲醛复合体，此种复合体反应液中的过量甲醛再用尿素或苯酚吸收，从而制成尿素改性纤维板废液胶。

In the whole rats, the following tissues or organs were extracted and fixed in the most appropriated fixator (Bouin liquid or Formalin at 10%) then included in paraffin blocks : all the organs showing significant macroscopic lesions, encephalon (brain hemisphere, cerebellum and annular protuberance), spinal cord, sciatic nerve, salivary glands, esophagus, stomach, duodenum, jejunum, ileon, caecum and colon, rectum, liver, spleen, bone marrow, lymph node close to and at distance, thymus, heart, aorta, trachea, lungs, thyroid/parathyroid, surrenals, pancreas, hypophysis, kidney, bladder, gonad, uterus, mammary glands, epididymis, prostate, eyes, lachrymal glands, bones, skin, thigh muscle and implantation sites (2 per animal).

从整体大鼠内，下列组织或器官提取后用最适宜的固化剂（ Bouin 液或10%的甲醛溶液）进行固定，然后包入石蜡块内：所有显示有明显肉眼可见损害的器官、脑髓、脊髓、坐骨神经、唾液腺、食道、胃、十二指肠、空肠、回肠、盲肠、大肠、直肠、肝脏、脾、骨髓、近端和远端淋巴结、胸腺、心脏、主动脉、气管、肺、甲状腺/甲状旁腺、肾上腺、胰腺、垂体、肾、膀胱、性腺、子宫、乳腺、附睾、前列腺、眼睛、泪腺、骨骼、皮肤、股肌以及假体植入部位（每只动物2处）。

The bactericidal performance of Tetrakis Hydroxymethyl Phosphonium Sulfate, 2-Bromo-2-nitro-1.3-Propanediol and formalin was studied in a carrier quantitative germicidal test.

通过载体定量试验对四羟甲基硫酸磷、溴硝醇和甲醛溶液的杀菌效果进行测定。

METHODS Acetylacetone, 4－Dimethylaminobenzaldehyd and alcohol without aldehyde were used as color reagents. The determination method was colorimetry.

以乙酰丙酮、无醛乙醇和对二甲氨基苯甲醛溶液为显色剂，用比色法测定。

It is therefore concluded that FA can directly activate a subpopulation of primary nociceptor cells and the FA-induced AP discharges are likely to contribute mainly to phase 1, but not phase 2 of the formalin-induced nociception.

以上结果提示，甲醛溶液选择性地激活一个亚群的初级传入伤害性感受器细胞，甲醛激活的动作电位的发放主要参与福尔马林诱发的第一相伤害性感受的产生。

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。