查询词典 uncharged

Amino acids with nonpolar r groups are less soluble in aqueous solvents than amino acids with polar uncharged r groups.

带有极性非荷电的R基团的氨基酸能与水形成氢键，通常能溶于水溶液。

For the most of charged 180°domain boundaries, its domain wall curves arbitrarily; only a few of uncharged 180° domain walls shape like cylinder or plane.

对于多数带电的180°畴界为空间曲面，只有少数不带电的180°畴界为柱面或平面。

In single-nozzle printers, a range of voltages is used to achieve different degrees of drop charge, resulting in different degrees of deflection. Uncharged drops are not deflected and fall into a vacuum re-flow, often referred to as a gutter, for re-use.

在单喷嘴打印机中，一系列的电压被应用来形成不同的充电电荷，诗词按不同程度的偏转，不充电的墨滴是不被偏转，落入真空回流管中，就是常讲的回收管，进行重复利用。

The frequency of particular amino acids in signal peptides by statistical approach was 48.54% for hydrophobic, 18.67% for uncharged, 24.54% for negative and 8.00% for positive amino acids. The most frequent amino acid was alanine, and the least was isoleucine. Three classes of signal peptides were found in the genome of P. syringae pv. tomato, 501 ORFs belong to secretary signal peptides, 36 ORFs belong to twin-arginine signal peptides, and 15 ORFs belong to lipoprotein signal peptides. Type IV pilin signal peptide and bacteriocins and pheronones signal peptide was not found in the genome.

同时，对组成信号肽的氨基酸种类作了系统的分析，发现组成信号肽的氨基酸中非极性氨基酸占48.54%，极性氨基酸占18.67%，带负电荷氨基酸占24.54%，带正电荷氨基酸仅占8.00%，出现最多的3种氨基酸依次为亮氨酸、丙氨酸和丝氨酸，最少的氨基酸是异亮氨酸，在切割位点－1端的氨基酸中83.21%均为丙氨酸，在切割位点后3位的氨基酸中最多的氨基酸也是丙氨酸。

Peptide nucleic acid is a kind of new nucleic acid mimic invented in the early 1990s', in which the deoxyribose phosphate backbone has been replaced by a pseudo-peptide polymer to which the nucleobases are linked. PNA is uncharged, highly stable in chemical and biological environments, and binds complementary DNA and RNA targets with remarkably high affirnity and specificity.

肽核酸是二十世纪九十年代初合成的一种全新的核酸类似物，它以多肽骨架完全替代DNA中的脱氧核糖磷酸二酯键的骨架，呈电中性，具有极高的生物和化学稳定性、极强的核酸结合能力和特异性，在分子生物学的许多方面得到广泛应用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。