脒

Objective To evaluate the efficacy and safety of tribendimidine in treatment of children with hookworm and Ascaris lumbricoides infections.

摘要目的评价三苯双脒肠溶片（200 mg）治疗4～14岁儿童钩虫和蛔虫感染者的安全性和疗效。

The effect of propamidine on growth and development of Botrytis cinerea Pers.

利用电子显微技术研究了丙烷脒在活体植物上对番茄灰霉病菌 Botrytis cinerea Pers。

The studied revealed that propamidine have distinct influence on growth and development of Botrytis cinerea Pers., but there were some difference when sprayed propamidine at various periods.

结果表明：丙烷脒对番茄灰霉病菌的生长发育有明显影响，但不同时期施药，表现出一定的差异性。

Methanimidamide monoacetate was synthesized by hydrogenation of cyanamide over Pd-In/C catalyst in the presence of acetate acid.

采用以活性炭为载体负载Pd、In制备的催化剂，在醋酸存在条件下，将氰胺加氢合成醋酸甲脒。

In this paper, Amitraz and Buprofezin in Chinese green cabbage were extracted, followed by the sample cleanup with homogenate and silica gel column, the eluate was quantitated by gas chromatography with NPD.

采用样本匀浆液与层析硅胶一起过柱的方法，对上海青样本中残留的噻嗪酮和双甲脒进行净化处理后，经气相色谱外标法对两种农药的残留量同时进行定量分析。

Telomerase activity of cavo3 cells treated with spermidine for 3 days significantly increased compared to the control group. conclusion: telomerase activity increased with the increasing of spermidine levels.

用不同浓度精脒室温处理的caov3细胞端粒酶提取液2小时后，端粒酶活性与对照组差异无显著性。caov3细胞经不同浓度精脒处理3天后的端粒酶活性与对照组相比明显增高。

Results Besides the action of conduction anesthesia,chlordimeform has the cardiovascular toxicity and the antiarrhythmic action induced by barium chloride,parallel to 2,6-dimethyl aniline.

结果 杀虫脒有局部麻醉作用，杀虫脒和利多卡因的代谢物2.6-二甲基苯胺都有心血管毒性和抗氯化钡诱发的心律失常作用。

The end-on benzamidinium tetrazolate is more stable with its interaction energy 3.72 kJ/mol higher than that of the side-on. This means the end-on complexes are dominant.

在气相中，四唑-乙脒和四唑-苄脒复合物的相互作用能末端分别比侧端的大3.56和3.72 kJ/mol，表明末端复合物稍占优势。

The B3LYP/6-31+G level of theory and the polarizable continuum model are employed to study the binding interactions between amidinium and tetrazolate anion which have two binding modes (side-on and end-on) as well as the binding interaction between amidinium and formate anion. We find, in the gas phase, that the end-on acetamidinium tetrazolate is more stable with its interaction energy 3.56 kJ/mol higher than that of the side-on.

采用密度泛函B3LYP/6-31+G 方法和自洽反应场极化连续模型研究四唑负离子与脒类正离子形成的两种形式的复合物及甲酸根负离子与脒类正离子形成的复合物在气相和二甲亚砜溶剂中的稳定性。

N-guanylurea dinitramide was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is 79%.

以盐酸脒基脲为原料，通过水解、复分解反应，合成了N-脒基脲二硝酰胺盐，总收率可达79%。

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。