While NVP was incorporated into polymer drug, it had little effect on release in acid condition, but drug release rate in base condition increased markedly.
同时,共聚物中亲水组分—NVP的引入,对酸性条件下的释放影响不大,但明显加快了药物在碱性条件下释放。
Objective: To investigate the effect of acute hypervolemic hemodilution (AHHD) on plasma electrolytes and acid-base equilibrium.
目的:以急性超容性血液稀释(AHHD)为基础,观察AHHD对电解质及酸碱平衡的影响。
AIM: To assess the effect of gas inhalation with different oxygen contents on the changes of blood gas in arterial blood and cerebrospinal fluid and acid-base imbalance of plain dogs in mimic plateau.
目的:评价吸入不同氧含量气体对平原犬模拟高原后动脉血及脑脊液的血气变化及酸碱平衡失调的影响。
Set up a curvilineal equation of acid-base titration, and every pHysics meanings in the equation and factors of the effect its titrate suddenly jump range were discussed.
建立了酸碱滴定的滴定曲线方程,并讨论了方程中各项的物理意义及影响滴定突跃范围的因素。
At last, compared with anti-S transform control, the inverse control has a better effect on the process changing from strong acid to weak acid or from strong base to weak base.
最后比较了逆模型控制和反s变换控制,逆模型控制有更好的效果,可以很好控制酸性到弱酸和碱性到弱碱的情况。
This article deals with the influence of electro-negativity, dissociation energy, hybridization, electron effect and size of space effect of the principal elements on the acid-base intensity.
本文主要从电负性的大小,离解能、杂化以及电子效应与空间效应等方面对酸碱强度进行了讨论。
Objective:To observe the effect of Oxfenmino hydrochloric acid on acid-base metabolism in renal transplanted dogs.
目的:观察盐酸奥芬米洛对肾移植犬酸碱代谢的影响。
The effect of coating on anti corrosion has been studied, which is formed by laser cladding and plasma spurt welding on metal base of anti acid stainless steel.
研究了在耐酸不锈钢基体上采用激光熔覆和等离子喷焊两种工艺形成的涂层对耐腐蚀性的影响。
AIM: to investigate the effect of histamine receptor antagonist on airway remodeling and acid-base imbalance in asthma of guinea pig.
目的:探讨组胺受体拮抗剂对哮喘豚鼠气道重塑和酸碱平衡紊乱的防治作用。
The effect of calcined and acid-base deliming to the structure and ash constituent of anthracite was analysised.
分析了煅烧和酸碱脱灰处理对无烟煤结构和灰分成分的影响。
The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.
并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。
The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.
并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。
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