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- Iontophoresis is a technique which the permeation rate of ionic drugs into the body is enhanced by applying an electric field between viable tissues. 摘要离子电渗疗法是一种依靠在身体不同组织间施加电场来增加离子药物渗透率的技术。
- The effect of the temperature on the permeation rate for the UDMH, MMH and Hz permeation tubes is presented in this paper. 介绍了偏二甲肼、甲基肼和无水肼三种渗透管温度对其渗透率的影响。
- The results of a series of permeationexperiments prove that the permeation rate of clean filter media decreases with thepermeation time increaese. 过滤介质的透水实验表明，清洁过滤介质的透水速率随时间延长而降低。
- Azone,borneol,ineolic oil,mint was used as the penetration enhancers to study the capsaicin transdermal permeation rate. 采用分别在辣椒碱巴布剂中添加薄荷醇、冰片、桉叶油3种辛香类中药的方法,以月桂氮酮为对照,进行透皮渗透试验。
- Soluble air bubbles in non ion water absorb on surface of fibres woving filter media and clug proes in filter media,so that the permeation rate decreases. 水中所溶解的气体会吸际于过滤介质的纤维表面,并将滤布的孔隙堵塞,从而使过滤介质的透水速率逐渐降低。
- Soluble air bubbles in non-ion water absorb on surface of fibres woving filtermedia and clug proes in filter media，so that the permeation rate decreases. 水中所溶解的气体会吸际于过滤介质的纤维表面，并将滤布的孔隙堵塞，从而使过滤介质的透水速率逐渐降低。
- The research also showed that extraction, methylolation and heating were all helpful for increasing permeation rate with almost no effects on separation factor of PDMS membranes. 对改性碳黑填充膜的研究表明，经过抽提、羟甲基化和高温热处理三种方法改性的碳黑，均可在保持分离因子不变的前提下，进一步提高PDMS膜的总渗透通量。
- A good agreement(r2=0.947,p<0.001) of steady state permeation rates was found between ASTM F739 and immersion experiments. 同时;本研究利用浸入试验数据计算HDPE之浸透性;结果发现ASTM F739浸透方法与浸入实验所得到之稳定浸透速率有显着相关(r2=0.;947;p<0
- Pectin、cell membrane permeate rate、the activity of PPO was ascend. 果胶、细胞膜渗透率、PPO酶活性呈上升趋势;
- The Pd membrane prepared by the modified electroless plating has a high H2 permeation rates, meantime exhibits a good H2 selectivity. 由无电子电镀过程制备的钯膜对氢渗透速率高，对氢有良好的选择性。
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- The cumulative permeation curve of N-TTS was consistent with Rit-ger-peppas equation (Q = ktm). The permeation rates of N-TTS had a significant difference compared with the one of C-TTS (P < 0. 01). N-TTS体外经皮渗透曲线符合Ritger-pep-pas方程(Q=kem);其透皮速率与C-TTS比较有显著性差异(P<0.;01)。
- With thermosetting PF resin particle size increasing,the pore size distribution of carbon membrane became broadly,the average pore diameter and gas permeation rates of carbon membrane increased. 对几种常见的粘结剂进行了筛选,当以甲基纤维素为粘结剂时,随着甲基纤维素用量的增加,微滤炭膜的孔径分布变窄,平均孔径及气体透量减小。
- Secondly,we discuss three types of background.The software-LOWTRAN7 can be used to get the radiance of the background and the permeating rate. 分析了三种典型的背景，用LOWTRAN7软件计算大气背景的辐射亮度和大气透过率，最后得出到达导引头的辐射亮度。
- In post-traumatic 4h,6h,12h,24h,72h and 7days,we observed the differences in BBB permeating rate between the three groups by Evans Blue content in traumatic brain tissue. 在伤后4h,6h,12h,24h,72h及7天,用化学定量法进行观察3组之间BBB通透率的差异。
- Effect of technical conditions such as pressure,temperature and tea infu-sion concentration etc,on the permeating rate and the components in the infusion was investigated. 考察了膜分离过程中的操作条件如压力、温度、茶汁浓度等对透过流速及茶汁中化学成分的影响。
- The invention discloses a display device, especially a display device capable of improving designs by adjusting permeating rate of the front shell material of the device. 本发明公开了一种显示装置，尤其是通过调整对上述显示装置的前面壳的材质的透过率，可以改善设计的显示装置。
- The relative permeating rate was introduced to describe the effects of the different physical processes.An asymptotic solution has been obtained by using the perturbation theory. 在模型中引入相对渗透速度来刻画药物释放过程中不同机理的影响,并用摄动方法对方程进行了求解。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
