酸性的

The synthesis methods of dibutyl succinate catalyzed by p-toluene sulfonic acid, amino sulfonic acid,strongly acidic cationic exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate, copper sulfate , ammonium ferric sulfate dodecahydrate, titanium sulfate, sodium bisulfate monohydrate,and solid super acid et al were reviewed.

本文评述了对甲苯磺酸、氨基磺酸、强酸性阳离子交换树脂、六水三氯化铁、五水四氯化锡、十二水合硫酸铁铵、硫酸钛、一水硫酸氢钠和固体超强酸等催化剂催化合成丁二酸二丁酯的方法。

Tissue samples were examined on 0, 7, 14, 21, 28 and 35 d with micro section paraffin and histochemistry staining method.

分别于0，7，14，21，28和35d取材，利用显微石蜡切片、组织化学染色的方法检测其肝、消化道和肌肉细胞糖原、酸性磷酸酶和碱性磷酸酶细胞化学特征。

Tissue samples were examined on 0, 7, 14, 21, 28 and 35day with micro section paraffin and histochemistry staining method.

分别于0、7、14、21、28和35 d取材，利用显微石蜡切片、组织化学染色的方法检测其肝、肠和肌肉细胞糖原、酸性磷酸酶和碱性磷酸酶细胞化学特征。

These cysts are lined by epithelium with eosinophilic cytoplasm and a hobnail morphology, and there is often ovarian-like stroma.

囊壁由含有嗜酸性胞浆的上皮围成，上皮细胞呈鞋钉状，常常有卵巢样间质。

It is rich in humus and slightly acid, due to leaching of lime.

富含腐殖质，微酸性，是比较好的农业用土壤。

When the solution changed from acidic to basic, the chem. shifts of b-15N atom shifted from 366-380 ppm to ~500 ppm, corresponding to an equilibrium shift from hydrazone form to azo anion structure of the dyes.

当样品溶液从酸性转成碱性，β-氮-15原子的化学位移从366-380PPM移到500PPM，相应于从腺型到偶氮阴离子结构。

Contact with acid liberates a highly toxic gas. The inhalation of a very minute amount of hydrogen cyanide can be fatal.

与酸性物质接触以后放出高毒性的气体，吸入一定在数分钟内将会死亡。

Many reseach works have been done to prepare the intermediates through hydrogenolysis, acidic and basic hydrolysis.

本论文通过大量实验研究碱性水解、酸性水解和氢解法制备ADHPA的合成方法。

Mechanism of hydrolysis at acid and basic conditions were discussed respectively.

并分别讨论了在酸性和碱性条件下的水解机理分别进行探讨。

Synthesis of ethyl lactate is studied by using imidazole ionic liquid as catalyst and ethyl acetate as water-stripping agent.

以酸性咪唑离子液体为催化剂，乙酸乙酯为带水剂研究了乳酸乙酯的合成。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。