查询词典 modification

We introduce a modification of reflectron time-of-flight mass spectrometer for laser photodissociation of mass-selected ions.

我们介绍了一种改进的反射式飞行时间质谱装置用于光解质量选择的团簇离子。

To enhance their photoelectric conversion efficiency, the SnO_2 powders' surface was modified by zinc acetic. The results shows that surface modification significantly improve the cell's photoelectric conversion efficiency.

为了提高其光电转化效率，用乙酸锌在SnO_2表面进行了修饰，大大改善了电池的输出性能。

Its high photooxidation activity might be the combination effect of the microstructure and the surface modification.

氨吸附量热研究表明空气热脱水得到的氧化钛晶须具有很高的酸容量。

Hollow microbeads with well physiochemical properties and high attached value will become more widely used after surface modification.

空心微珠具有良好的理化性能和高附加值，经表面改性后应用更加广泛。

PIAS SUMO E3 ligases co-localize with and modulate SUMO modification of BRCA1, and are required for BRCA1 ubiquitin ligase activity in cells.

Morris等人发现，乳腺癌易感基因BRCA1（已知参与DNA损伤响应）产物的泛素连接酶活性，是在DNA损伤之后被由PIAS 调控的SUMO修饰激发的。

In vitro SUMO modification of the BRCA1/BARD1 heterodimer greatly increases its ligase activity, identifying it as a SUMO-regulated ubiquitin ligase. Further, PIAS SUMO ligases are required for complete accumulation of double-stranded DNA damage-repair proteins subsequent to RNF8 accrual, and for proficient double-strand break repair.

Galenty等人发现，两个连接酶（PIAS1 和 PIAS4）在DNA双链断裂处将各种不同的SUMO蛋白添加到DNA修复蛋白上，而SUMO蛋白则是泛素随后修饰这些蛋白中的其中一些所必需的。

The vertex within control mesh of fitting subdivision surface was located by iterative modification and local adaptive subdivision. This method makes it feasible to avoid the solution of linear equation system. The size of control mesh, which is corresponding to the fitting Loop subdivision surface, is smaller. The surface is reconstructed according to the given precision. It can represent detail characteristics of original model, and is piecewise smooth (C^2 continuous everywhere except at extraordinary vertices where they are C^1 continuous).

系统通过对控制网格顶点的循环修正和局部自适应细分来求解最终拟合细分曲面控制网格，避免了求解线性方程组，提高了拟合曲面的质量，实现了在给定精度下用较少的控制网格反映物体细节特征的分片光滑（片内除奇异点C^1，外其余C^2连续）的Loop细分曲面重建。

The key modification has been the inclusion of high-pressure diesel direct injection technology in the form of the Piezo Pump Nozzle system.

关键的修改一直是高压柴油直喷技术在压电泵喷嘴系统的形式列入。

Specify pilot light to include this Modification.

指定在这种改型件中包括指示灯。

The design feature and application effect of shallow pit coal unloading system is described in the paper, and the problems occurred at the beginning of commissioning and technical modification msures taken are detailed.

摘 要：介绍了浅地坑式卸煤系统的设计特点及应用效果，对投产初期遇到的问题及进行的技术改造措施做了详述。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。