OBJECTIVE To determine the trap efficiency of liposomes using Sephadex.
目的考察用葡聚糖凝胶法测定脂质体包封率的影响因素。
OBJECTIVE To determine the trap efficiency of liposomes using Sephadex. METHOD Tegafur liposomes was used as the model drug.
目的考察用葡聚糖凝胶法测定脂质体包封率的影响因素。
The test results show that the precipitator maintains good performances, but the trap efficiency under high temperature conditions is lower than that under low temperature conditions.
试验结果表明，该静电旋风捕集器能在较高温度下保持良好的性能，但高温下静电旋风捕集器的捕集效率要低于低温下的效率。
Moreover, the chromatography separate condition, sample clean-up, the distributes regulation of target compounds in gas and particles, and the trap efficiency of sampling instrument is also studied.
并对色谱分离条件、样品净化方式、目标化合物在气相和颗粒物上的分布规律及采样器的捕集效率进行了实验。
Trap with ceramic foam as collection medium gave higher than 50% collection efficiency.
后处理器用泡沫陶瓷作为微粒捕集介质，保证净化效率在50%以上。
The content related to purification technique for sodium is discussed. It includes impurity concentration, purification theory, clod trap, efficiency, regeneration and so on.
本文叙述了与钠净化技术有关的内容，包括钠中杂质浓度、净化理论、冷阱效率和冷阱再生等问题。
This trap of logic is called "Plea Bargain". It is used widely in the improvement of interrogation efficiency.
这一逻辑陷阱被称为诉辩交易，它提高了案件审判等的效率，因此被广泛使用。
The results show that efficiency of the spherical particles for pinning dislocation and hydrogen trap is lowest on the same physical and chemical conditions.
结果表明：在其他物理、化学条件相同的情况下，无论是位错钉扎、还是氢陷阱作用，球形粒子的作用效率最低。
The reservoirs are characterized by low height trap, serious heterogeneous reservoir, low resistivity and poor efficiency of water driving oil.
油气藏具有构造幅度低、非均质性严重、低阻油层发育及水驱油效率低等特点。
The reservoirs are characterized by low height trap, serious heterogeneous reservoir, low resistivity and poor efficiency of water driving oil.
油气藏具有构造幅度低、非均质性严重、低阻油层发育及水驱油效率低等特点。
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