Through chromium sour oxidize propyl alcohol system ester law study in sulphuric acid acetic acid system in, proply acetate and proply propanoate form mechanism, and related influencing factor.
通过铬酸氧化丙醇制酯法,研究在硫酸-乙酸体系中,乙酸丙酯及丙酸丙酯的形成机理,及相关影响因素。
The result shows that the bubble is an important factor influencing coal separation, and the variation of its volume fraction is closely related to the variation of density of ADMFB.
结果表明:气泡是影响分选精度的重要因素,其体积分率的变化与床层密度波动密切相关。
Conlusion Make known NIDDM is the major factor of influencing the hearing, the high frequency hearing change and syndrome-type of TCM is closely related.
结论表明NIDDM是影响听力的主要因素,高频听力变化与中医证型密切相关。
This article investigates the professional female's despondent present situation and the reason, the analysis obtains the despondent related influencing factor and the hazardous nature.
调查职业女性抑郁的现况和原因,分析得出抑郁的相关影响因素和危害性。
Moisture is an important factor influencing storage and ng's migration is related to the adhesion between coating and propellant.
而水分是影响其贮存的一个重要因素,NG迁移则和包覆层与推进剂的粘结具有密切关系。
The increase of ventricular repolarization inconsistencies is directly related to the patients'fatalness, and is also the non-specific factor influencing many other heart diseases.
心室复极不一致性的增加和患者的生命危险性直接相关,同时也可以作为影响很多其他心脏疾病的非特异性影响因素。
It is closely related with the employees' benefits and is an important factor influencing their attitude toward work and decisive of their achievement in their work.
同时,薪酬也与企业的经济效益密切相关,是企业十分关心的重大问题。
This article investigates the professional female's despondent present situation and the reason, the analysis obtains the despondent related influencing factor and the hazardous nature.
现阶段职业女性普遍存在着角色冲突问题,这一问题的产生具有历史、社会、家庭和个人因素。
This article investigates the professional female's despondent present situation and the reason, the analysis obtains the despondent related influencing factor and the hazardous nature.
现阶段职业女性普遍存在着角色冲突问题,这一问题的产生具有历史、社会、家庭和个人因素。
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