查询词典 resin

When because of come from exterior heat should dint but make resin layer constringency, Al creation slippery move, creation grid-leak pole bad problems such as the leakiness of and the leakiness of the grid-source pole etc..

当由于来自外部的热应力而使树脂层收缩时， Al产生滑移，产生栅极-漏极间的泄漏及栅极-源极间的泄漏等不良的问题。

Rubber surface containing any UV ultraviolet epoxy resin for UV business card printing and membership card when life.

橡皮面含抗UV紫外线树脂，用于UV 制卡和会员卡制作时，寿命得以延长。

Objective To study the purification process of total flavonoids in Lignum Dalbergiae odoriferae with macroporous resin.

目的 考察大孔吸附树脂分离纯化降香总黄酮的工艺条件及参数。

Methods 9 kinds of macroporous resins with different polarities were used in the purification of the total flavonoids in Lignum Dalbergia odorifera.Results HPD100 macroporous resin was better in purification of the total flavonoids.

选择9种不同极性的大孔吸附树脂，以降香总黄酮为指标，通过静态吸附和解吸附试验优选树脂，动态试验考察其纯化降香总黄酮的最佳工艺条件。

Macroporous resin could be used in the purification of the total flavonoids in Lignum Dalbergiae odoriferae.

HPD？100树脂能够有效纯化降香总黄酮。

The optimal static adsorbing time and desorbing time were both 5 h, the optimal concentration of sample was 3.7 mg/mL, flow speed was 2 mL/min, and eluted with ethanol at the concentration of more than 70% which volume was ten times of elution bed volume, what was better in eluotropic effect with smaller in tailing level. Conclusion HPD100 macroporous resin could be used in the purification of the total flavonoids in Lignum Dalbergiae odoriferae.

结果 静态试验选出HPD100树脂，其最佳静态吸附时间和解吸附时间均为5 h，样品溶液浓度为3.7 mg/mL，吸附流速为2 mL/min，10倍床体积的70%以上浓度乙醇洗脱，可解吸附70%的降香总黄酮。

The results showed that camptothecin was extracted from the fruits of Camptotheca acuminata with 70% alcohol, the extracting solvent was concentrated, the liquid was extracted with saturated limewater and the camptothecin was adsorbed by AB-8 resin.

结果表明，以70%乙醇为提取液，浓缩后用饱和石灰水提取，提取液上AB-8树脂，洗脱条件经实验确定为用pH=2，浓度为90%的乙醇洗脱最佳。

Comfort can becompromised for the patient when the implant is placed too far buccally or lingually and requires vertical height extensionof the acrylic resin, resulting in anncomfortable bulge in the polished surface.

如果种植体并没有位于前牙区，而是位于后牙区，对于病人来说，舒适和功能会是主要考虑的因素，特别是要避免出现一些凸出的小面。

Despite the many advantages over asbestos-based friction material, thermal decomposition or liquescence of phenolic resin due to frictional heating can cause semi-metallic friction material to fade away (a phenomenon of friction decline with operation time).

中文摘要半属基摩擦材主要是使用一种或多种耐热的树脂(以酚醛树脂最为广泛使用)为基材，添加各属粉末或纤维以强化基材，并添加润剂、摩擦调整剂等增加材的磨耗性能，其成份中通常含有超过50 wt%的属成份。

In this paper,its morphology, microstructure,the chemical composition of leaves, fruits, bark, resin and its biological activities were discussed and summarized, in favor of Liquidambar formosana on the further study.

本文对枫香树的形态特征，显微结构，树叶、果实、树皮、树脂的化学成分和其生物学活性进行了探讨和总结，以便于对枫香树的进一步研究。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。