查询词典 essential resistance

objective to investigate staining methods for two-dimensional gel(2-de)electrophoresis in multidrug resistance of gastric cancer.methods cultured vincristine-resistant human gastric cancer cell line sgc7901/vcr and its parental cell line sgc7901.variant amount protein of those cells were separated by 2-de.gels were stained with silver nitrate or colloidal coomassie brilliant blue,and scanned by image scanner.results well-resolved,reproducible 2-de patterns of sgc7901/vcr and sgc7901 were established.silver staining was better when protein sample amount was low,overloaded protein will interfere resolution of the maps.gels stained with colloidal coomassie brilliant blue had more protein spots numbers and abundance without apparent trails when increased loading protein sample.conclusion two staining methods were influenced largely by the sum of protein samples,properly selection may be helpful for further study with proteomics in multidrug resistance of gastric cancer.

低甲氧基果胶的胶凝机理及防止预凝胶。。。他扎罗汀凝胶与克林霉素凝胶治疗痤疮。。。注射隆乳后经乳晕切口取出聚丙烯酰胺。。。目的分析利用蛋白质组学方法研究胃癌耐药相关蛋白质中双向电泳凝胶的染色显示。方法培养胃癌细胞sgc7901和长春新碱诱导的耐药胃癌细胞sgc7901/vcr，用双向凝胶电泳技术分离总蛋白，银染及胶体考马斯亮蓝染色，image scanner扫描仪扫描凝胶。结果获得了背景清晰、重复性好的双向凝胶电泳图谱，两种染色凝胶相比，硝酸银染色在样品少时显示更佳，过量则影响图像质量，而胶体考马斯亮蓝染色在上样量增加时的凝胶蛋白质点数目及丰度均增加，并无明显拖尾。结论两种显色方法受样品量影响较大，恰当选用有利于通过蛋白质组学研究胃癌耐药机制工作的进一步开展。

The chemistry compatibility of the electrode and electrolyte at high temperature and effects of the sintering temperature on the microstructure and electrochemical properties were investigated, respectively. The results showed the sintering temperature has effect on the polarization resistance of the electrode. At moderate temperature, a fine microstructure with moderate porosity and well-necked particles has been formed, and the electrode gave the lowest polarization resistance.

考察了电极材料与电解质材料在高温时的化学相容性；研究了烧结温度对电极的微观形貌及电化学性能的影响，结果表明，烧结温度过高或过低都会导致电极极化面电阻的增加，当电极的烧结温度适中时，电极表面粒子有一定的烧结连接，并且有一定的多孔结构，电极的极化面电阻达到最小值。

The results show when the weight of base cloth is 1 50g/m^2, the content of selvage waste in the compound fabric is 10%, temperature of thermal bonding is 220℃, the liner velocity of the thermal compress roll is 0.5 m/min, the compound fabric has best mechanical properties. The stab resistance and the application of the compound fabric in geotextile are evaluated by stab resistance test according to ASTM D4833 standard.

可得知以基布基重150 g/平方公尺，废布边喂入10%、热压温度220C、热压线速度0.5m/min等制程参数制作之复合织物具有最佳之机械性质，并以此复合织物进行抗穿刺测试，评估其在地工织物领域的应用。

In this thesis this author mainly studies the theory and methods of ship wave-making resistance. Detailed analyses of New Slender-Ship Theory are made and corresponding calculation methods are presented . This thesis aims at finding an algorithm of wave-making resistance calculation suitable for various kinds of ships.

论文工作是研究船舶兴波阻力理论与方法，对新细长船理论进行了较详细的分析，对其具体的计算方法做了深入的研究，目的是探讨可适用于多种船型的有效的兴波阻力算法。

The container ship is a kind of ship with medium or high speed,its wave-making resistance covers a great proportion of the total resistance.

集装箱船作为一种中高速船，其兴波阻力在总阻力中所占比例较高。

Its Features are high density, high strength, high corrosion resistance, high thermal resistance and volume Stability.

其特点是高致密度、高强度、高抗侵蚀性、高热阻和体积稳定性。

The effects of expanded volume and thickness of EG on volume resistance and contact resistance were investigated.

考察了膨胀石墨的膨胀体积、膨胀石墨层厚度等因素对膨胀石墨改性复合板的接触电阻和体积电阻的影响。

The results showed that the expanded volume of EG was an important factor that influenced the volume resistance and contact resistance of modified composite plates.

结果表明，膨胀石墨的膨胀体积是影响膨胀石墨改性复合板体积电阻和接触电阻的重要因素。

The reduction of contact resistance and volume resistance became even more remarkable with the increase of PF content in the modified composite plates.

复合板中酚醛树脂含量越高，采用膨胀石墨表面改性对降低复合板的体积电阻和接触电阻的效果越显著。

The electrical properties, including surface resistance, volume resistance, breakdown strength and dielectric constant were researched mainly.

重点研究了薄膜的电性能，包括表面电阻、体积电阻、击穿强度以及介电常数等。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。